C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/244.8
C07D 265/32 (2006.01)
Patent
CA 1273339
- 1 - Abstract: The invention provides compounds of the formula: Image wherein R1 is a hydrogen atom, a C1-C5 alkyl group, a C3-C4 alkenyl group, a C3-C4 alkynyl group, a C1-C4 haloalkyl group, a C3-C4 haloalkenyl group, a C3-4 haloalkynyl group, a C1-C2 alkoxy (C1-C2) alkyl group or a C1-C2 alkoxy-(C1-C2) alkoxy(C1-C2)alkyl group, R2 and R3, which may be the same or different, each represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group or a phenyl group. These compounds are useful as starting compounds in the preparation of tetrahydrophthalimides. The tetrahydro- phthalimides are useful as herbicides.
601059
Haga Toru
Morita Kouichi
Nagano Eiki
Sato Ryo
Kirby Eades Gale Baker
Sumitomo Chemical Company Limited
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