Preparation of .alpha.-cyanobenzyl esters

Details Preparation of .alpha.-cyanobenzyl esters Preparation of .alpha.-cyanobenzyl esters

1981-03-30

1982-11-23

Torrence, Dolph H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

549442, C07C12175, C07D31760

Patent

active

043604781

ABSTRACT:
New .alpha.-halobenzyl esters, intermediates for .alpha.-cyanobenzyl pyrethroid esters, are prepared by treating a benzaldehyde derivative with a pyrethroid acid halide. The resulting .alpha.-halobenzyl ester is treated with a water-soluble compound capable of generating cyanide ions (CN.sup.-) to give the corresponding .alpha.-cyanobenzyl esters.

REFERENCES:
patent: 4110360 (1978-08-01), Sheldon et al.
patent: 4277617 (1981-07-01), Martel et al.
patent: 4315868 (1982-02-01), Martel et al.

Affiliated with

Also associated with

Rating

Preparation of .alpha.-cyanobenzyl esters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of .alpha.-cyanobenzyl esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of .alpha.-cyanobenzyl esters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1878511