Note: Claims are shown in the official language in which they were submitted.
The embodiments of the invention in which an exclusive
property or privilege is claimed are defined as follows:
1. A compound represented by the following generic
formula:
<IMG> .
wherein n is 1 or 2; R is selected from the group consisting of
halophenyl, phenalkyl, substituted phenalkyl, wherein said sub-
stituents can be selected from halogen, alkyl and haloalkyl; R1
and R2 can be the same or different and can be selected from the
group consisting of lower alkyl, cycloalkyl, alkenyl, alkynyl
and benzyl with the proviso that when R is benzyl R1 and R2
are not both-sec-C4H9.
2. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -C2H5 and n is 2.
3. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -C2H5 and n is 1.
4. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7, and n is 1.
5. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -CH3, R2 is -CH(CH3)-C?CH and n is 1.
6. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is i-C4H9 and n is 1.
7. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 1.
8. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C4H9 and n is 1.
9. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 1,
10. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 1.
11. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is i-C4H9 and n is 2.
12. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is n-C3H7, R2 is <IMG> and n is 1.
21
13. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is -C2H5, R2 is -C2H5 and n is 1.
14. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is n-C3H7, R2 is n-C3H7 and n is 1.
15. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is n-C3H7, R2 is n-C3H7 and n is 1.
16. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is -C2H5, R2 is n-C4H9 and n is 1.
17. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is n-C3H7, R2 is n-C3H7 and n is 2.
18. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is n-C3H7, R2 is n-C3H7 and n is 2.
19. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is -C2H5, R2 is <IMG> and n is 1.
22
20. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is -C2H5, R2 iS -CH2CH=CH2 and n is 1.
21. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is n-C3H7, R2 is n-C3H7 and n is 2.
22. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is -C2H5, R2 is <IMG> and n is 1.
23. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is -C2H5, R2 is -C2H5 and n is 1.
24. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -n-C4H9 and n is 1.
25. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -i-C4H9 and n is 1.
26. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -sec-C4H9 and n is 1.
27. The compound as set forth in Claim 1 therein R is
<IMG>, R1 is -i-C4H9, R2 is -sec-C4H9 and n is 1.
28. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C4H9 and n is 2.
29. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -sec-C4H9 and n is 2.
23
30. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -n-C4H9 and n is 2.
31. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -i-C4H9 and n is 2.
32. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -sec-C4H9 and n is 2.
33. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C4H9, R2 is -i-C4H9 and n is 2.
34. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C4H9, R2 is -sec-C4H9 and n is 2.
35. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C4H9 and n is 1.
36. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -sec-C4H9 and n is 1.
37. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -t-C4H9 and n is 1.
38. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is -i-C4H9 and n is 1.
39. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is -sec-C4H9 and n is 1.
24
40. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C3H7, R2 is -n-C4H9 and n is 1.
41. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C3H7, R2 is -i-C4H9 and n is 1.
42. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C4H9 and n is 1.
43. The compound as set forth in Claim 1 wherein R is
<IMG>,R1 is -n-C2H5, R2 is -i-C4H9 and n is 1.
44. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -n-C4H9 and n is 1.
45. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is <IMG>, and n is 1.
46. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -i-C4H9 and n is 1.
47. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -n-C4H9 and n is 1.
48. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C4H9 and n is 1.
49. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C4H9 and n is 1.
50. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -i-C4H9 and n is 1.
51. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is -n-C3H7 and n is 1.
52. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C4H9, R2 is -n-C4H9 and n is 1.
53. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is C2H5, R2 is <IMG> and n is 1.
54. The compound as set forth is Claim 1 wherein R is
<IMG>, R1 is i-C3H7, R2 is -n-C4H9 and n is 2.
55. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C3H7, R2 is -i-C3H7 and n is 2.
56. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -CH3, R2 is -CH3 and n is 1.
57. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C5H11 and n is 1.
58. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -sec-C5H11 and n is 1.
26
59. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is <IMG> and n is 1.
60. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is -n-C3H7 and n is 1.
61. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C4H9 and n is 1.
62. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -sec-C4H9 and n is 1.
63. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -CH3, R2 is -sec-C4H9 and n is 1.
64. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 CH3, R2 is -sec-C5H11 and n is 1.
65. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -CH3, R2 is -CH(CH3)-CH(CH3)2 and n is 1.
66. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is C2H5, R2 is -i-C3H7 and n is 1.
67. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is C2H5, R2 is -CH2-CH=CH2 and n is 1.
27
68. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -CH(CH3)-CH(CH3)2 and n is 1.
69. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C3H7, R2 is -1-C3H7 and n is 1.
70. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C3H7, R2 is -n-C5H11 and n is 1.
71. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C3H7, R2 is -sec-C5H11 and n is 1.
72. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C4H9, R2 is -i-C4H9 and n is 1.
73. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -CH2-CH=CH2 and n is 1.
74. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -i-C4H9 and n is 1.
75. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -i-C4H9, R2 is -i-C4H9 and n is 1.
28
76. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -CH3, R2 is -i-C3H7 and n is 1.
77. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -CH3, R2 is -n-C6H13 and n is 1.
78. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C3H7 and n is 1.
79. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is -n-C6H13 and n is 1.
80. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is -n-C5H11 and n is 1.
81. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is -sec-C5H11 and n is 1.
82. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is -CH(CH3)-CH(CH3)2 and n is 1.
83. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -CH3, R2 is <IMG> and n is 1.
84. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is -i-C3H7, and n is 1.
29
85. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is -CH3, R2 is <IMG> and n is 1.
86. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is <IMG> and n is 1.
87. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -C2H5, R2 is <IMG> and n is 1.
88. The compound as set forth in Claim 1 wherein R is
<IMG>, R1 is -n-C3H7, R2 is <IMG> and n is 1.
89. The compound as set forth in Claim 1 wherein R is
<IMG> , R1 is -C2H5, R2 is <IMG> and n is 1.
90. The method of controlling undesirable vegetation
comprising applying to the locus where control is desired an
herbicidally effective amount of a compound represented by the
following generic formula:
<IMG>
wherein n is 1 or 2; R is selected from the group consisting of
halophenyl, phenalkyl, substituted phenalkyl, wherein said sub-
stituents can be selected from halogen, alkyl and haloalkyl; R1
and R2 can be the same or different and can be selected from the
group consisting of lower alkyl, cycloalkyl, alkenyl, alkynyl
and benzyl with the proviso that when R is benzyl R1 and R2 are
not both sec C4-C9.
91. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is -C2H5, R2 is -C2H5 and n is 2.
92. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is -C2H5, R2 is -C2H5 and n is 1.
93. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7, and n is 1.
94. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is -CH3, R2 is -CH(CH3)-C?CH and n is 1.
95. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is -C2H5, R2 is i-C4H9 and n is 1.
96. The method as set forth in Claim 90 wherein R is
<IMG> , Rl is n-C3H7, R2 is n-C3H7 and n is 1.
97. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C4H9 and n is 1.
98. The method as set forth in Claim 90 wherein R is
<IMG>,R1 is n-C3H7, R2 is n-C3H7 and n is 1.
99. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 1.
100. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is -C2H5, R2 is i-C4H9 and n is 2.
101. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is<IMG> and n is 1.
31
102. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is -C2H5, R2 is -C2H5 and n is 1.
103. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 1.
104. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 1.
105. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is -C2H5, R2 is n-C4H9 and n is 1.
106. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 2.
107. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 2.
108. The method as set forth in Claim 90 wherein R is
<IMG>,R1 is -C2H5, R2 is <IMG> and n is 1.
109. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is -C2H5, R2 is -CH2CH=CH2 and n is 1.
110. The method as set forth in Claim 90 wherein R is
<IMG>, R1 is n-C3H7, R2 is n-C3H7 and n is 2.
32
111. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is <IMG> and n is 1.
112. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is -C2H5 and n is 1.
113. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C4H9, R2 is -n-C4H9 and n is 1.
114. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C4H9, R2 is -i-C4H9 and n is 1.
115. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C4H9, R2 is -sec-C4H9 and n is 1.
116. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -i-C4H9, R2 is -sec-C4H9 and n is 1.
117. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is -n-C4H9 and n is 2,
118. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is -sec-C4H9 and n is 2.
119. The method as set forth in Claim 90 wherein R is
<IMG> ' R1 is -n-C4H9, R2 is -n-C4H9 and n is 2.
120. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C4H9, R2 is -i-C4H9 and n is 2.
33
121. The method as set forth in Claim 90 wherein R is
<IMG> , Rl is -n-C4H9, R2 is -sec-C4H9 and D is 2.
122. The method as set forth in Claim 90wherein R is
<IMG> , Rl is -i-C4H9, R2 is -i-C4H9 and n is 2.
123- The method as set forth in Claim 90wherein R is
<IMG> , Rl is -i-C4H9, R2 is -sec-C4H9 and n is 2,
124. The method as set forth in Claim 90wherein R i
<IMG> , Rl is -C2H5, R2 is -n-C4H9 and n is 1.
125- The method as set forth in Claim 90wherein R is
<IMG> , Rl is -C2H5, R2 is -sec-C4H9 and n is 1.
126 . The method as set forth in Claim 90wherein R is
<IMG> , Rl is -C2H5, R2 is -t-C4H9 and n is 1.
127. The method as set forth in Claim 90 wherein R is
<IMG> , Rl is -n-C3H7, R2 is -i-C4H9 and n is 1.
128- The method as set forth in Claim90 wherein R is
<IMG> , Rl is -n-C3H7, R2 is -sec-C4H9 and n is 1.
129. The method as set forth in Claim90 wherein R is
<IMG> , Rl is -i-C3H7, R2 is -n-C4H9 and n is 1.
130, The method as set forth in Claim90 wherein R is
<IMG> , Rl is -i-C3H7, R2 is i C4H9 and n is
34
131. The method as set forth in Claim 90 wherein R is
<IMG> , Rl is -C2H5, R2 is -n-C4H9 and n is 1.
132. The method as set forth in Claim 90wherein R is
<IMG> , Rl is -C2H5, R2 is -i-C4Hg and n is 1.
133. The method as set forth in Claim 90wherein R is
<IMG> , Rl is -n-C4H9, R2 is -n-C4H9 and n is 1.
134 The method as set forth in Claim90 wherein R is
<IMG> , Rl is -C2H5, R2 is <IMG> and n is 1.
135 . The method as set forth in Claim90 wherein R is
<IMG> , Rl is -C2H5, R2 is -i-C4H9 and n is 1.
136 , The method as set forth in Claim90 wherein R is
<IMG> , Rl is -n-C4H9, R2 is -n-C4H9 and n is 1.
137. The method as set forth in Claim 90wherein R is
<IMG> , R1 is -C2H5, R2 is <IMG> and n is 1.
138 . The method as set forth in Claim 90wherein R is
<IMG> , Rl is -C2H5, R2 is -n-C4H9 and n is 1.
139 . The method as set forth in Claim 9owherein R is
<IMG> , Rl is -C2H5, R2 is -i-C4H9 and n is 1.
140. The method as set forth in Claim90 wherein R is
<IMG> , R1 is -n-C3H7, R2 is -n-C3H7 and n is 1.
141. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C4H9, R2 is -n-C4H9 and n is 1.
142. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is <IMG> and n is 1.
143. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is i-C3H7, R2 is -n-C4H9 and n is 2.
144. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -i-C3H7, R2 is -i-C3H7 and n is 2.
145 . The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -CH3, R2 is -CH3 and n is 1.
146. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is -n-C5H11 and n is 1.
147 . The method as set forth in Claim 90 wherein R is
<IMG> , R1 is C2H5, R2 is -sec-C5H11 and n is 1.
148 . The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is <IMG> and n is 1.
149. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C3H7, R2 is -n-C3H7 and n is 1.
36
150. The method as set forth in Claim 90wherein R is
<IMG> , Rl is -C2H5, R2 is -n-C4H9 and n is 1.
151. The method as set forth in Claim90 wherein R is
, Rl is -C2H5, R2 is -sec-C4Hg and n is 1.
<IMG>
152. The method as set forth in Claim90 wherein R is
<IMG> , Rl is -CH3, R2 is -sec-C4Hg and n is 1.
153. The method as set forth in Claim 90wherein R is
<IMG> , Rl is -CH3, R2 is -sec-C5Hll and n is 1.
154. The method as set forth in Claim 90wherein R is
<IMG> , Rl is -CH3, R2 is -CH(cH3)-cH(cH3)2 and n is 1.
155. The method as set forth in Claim90 wherein R is
<IMG> , Rl is -C2H5, R2 is -i-C3H7 and n is 1.
156. The method as set forth in Claim 90wherein R is
<IMG> , Rl is -C2H5, R2 is -CH2-CH=CH2 and n is 1.
157. The method as set forth in Claim 90wherein R is
<IMG> , Rl is -C2H5, R2 is -CH(CH3)-CH(CH3)2 and n is 1.
37
158 . The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -i-C3H7, R2 is -i-C3H7 and n is 1.
159 . The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -i-C3H7, R2 is -n-C5H11 and n is 1.
160 . The method as set forth in Claim 90 wherein R is
<IMG> R1 is -i-C3H7, R2 is -sec-C5H11
161. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -i-C4H9, R2 is -i-C4H9 and n is 1.
162. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is -CH2-CH=CH2 and n is 1.
163. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is -i-C4H9 and n is 1.
164. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -i-C4H9, R2 is -i-C4H9 and n is 1.
38
165 . The method as set forth in claim 90 wherein R is
<IMG> , R1 is -CH3, R2 is -i-C3H7 and n is 1.
166. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -CH3, R2 is -n-C6H13 and n is 1.
167 . The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is -n-C3H7 and n is 1.
168. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is -n-C6H13 and n is 1.
169. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C3H7, R2 is -n-C5H11 and n is 1.
170 . The method as set forth in Claim 90 wherein R is
<IMG> R1 is -n-C3H7, R2 is -sec-C5H11 and n is 1.
171. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C3H7, R2 is -CH(CH3)-CH(CH3)2 and n is 1.
172. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -CH3, R2 is <IMG> and n is 1.
173. The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -n-C3H7, R2 is -i-C3H7, and n is 1.
39
174 . The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -CH3, R2 is <IMG> and n is 1.
175 . The method as set forth in Claim 90 wherein R is
<IMG> , R1 is -C2H5, R2 is <IMG> and n is 1.
176 . The method as set forth in Claim 90 wherein R is
<IMG> , Rl is -C2H5, R2 is <IMG> , and n is 1.
177. The method as set forth in Claim 90 wherein R is
<IMG> , Rl is -n-C3H7, R2 is <IMG> and n is 1.
178. The method as set forth in Claim 90 wherein R is
<IMG> Rl is -C2H5 R2 is <IMG> and n is 1.
179 . A process for manufacturing a compound having the
formula:
<IMG>
wherein n is 1 or 2; R is selected from the group consisting of
halophenyl, phenalkyl, substituted phenalkyl wherein said substi-
tuents are selected from halogen, alkyl and haloalkyl; Rl and R2
can be the same or different and can be selected from lower alkyl,
cycloalkyl, alkenyl, alkynyl and benzyl, with the ,proviso that when R is benzyl
Rl and R2 are not both sec C4Hg, comprising the steps of:
a) reacting an oxidizing agent with a thiocarbamate;
said thiocarbamate having the formula:
<IMG>
wherein said R, Rl and R2 have been previously
defined; 40
F 40
b) said reaction being carried out at a temperature
of between -25°C. and 65°C.;
c) said oxidizing agent being present in an amount
of at least one molar equivalent.
180. The process of claim 179 wherein said oxidizing
agent is m-chloroperoxybenzoic acid.
181. Compounds of the class of carbamoyl sulphoxides
having the general formula:
<IMG>
wherein R is selected from:
- halophenyl; and
- benzyl which may be substituted in the phenyl
group with alkyl containing 1 to 4 carbon
atoms and halogen;
and wherein R1 and R2 can be the same or different and can
be selected from:
- alkyl containing 1 to 4 carbon atoms; and
- cycloalkyl containing 4 to 7 carbon atoms with the
proviso that when R is benzyl R1 and R2 are not
both sec C4H9.
182. A process for manufacturing a compound having
the general formula:
<IMG>
wherein R is selected from:
- halophenyl; and
- benzyl which may be substituted in the phenyl
group with alkyl containing 1 to 4 carbon
atoms and halogen;
41
and wherein R1 and R2 can be the same or different and
can be selected from:
- alkyl containing 1 to 4 carbon atoms; and
-cycloalkyl containing 4 to 7 carbon atoms with the proviso that
when R is benzyl R1 and R2 are not both sec C4H9, comprising the steps of:
(a) reacting an oxidizing agent selected from:
(i) peracetic acid; and
(ii) m-chloroperoxybenzoic acid with a
thiocarbamate, said thiocarbamate
having the general formula:
<IMG>
wherein R, R1 and R2 have been previously
defined;
(b) said reaction being carried out at a temperature
between -25°C and 50°C; and
(c) said oxidizing agent being present in an amount
of one molar equivalent.
183. A method of controlling undesirable vegetation compris-
ing applying to the locus where control is desired an
effective amount of a compound represented by the general
formula:
<IMG>
wherein R is selected from:
- halophenyl; and
42
- benzyl which may be substituted in the phenyl
group with alkyl containing 1 to 4 carbon
atoms and halogen;
and wherein R1 and R2 can be the same or different and can
be selected from:
- alkyl containing 1 to 4 carbon atoms; and
- cycloalkyl containing 4 to 7 carbon atoms with the
proviso that when R is benzyl R1 and R2 are both not sec-C4H9.
184. The method as set forth in claim 183 wherein R is
<IMG> , R1 is n-C3H7 and R2 is <IMG>.
185. The method as set forth in claim 183 wherein R is
<IMG> , R1 is n-C3H7 and R2 is n-C3H7.
186. The method as set forth in claim 183 wherein R is
<IMG> , R1 is i-C4H9 and R2 is i-C4H9.
187. The method as set forth in claim 183 wherein R is
<IMG> , R1 is i-C3H7 and R2 is i-C3H7.
43