Process for the production of esters exhibiting nonlinear optica

Details Process for the production of esters exhibiting nonlinear optica Process for the production of esters exhibiting nonlinear optica

1989-09-11

1991-03-05

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

526312, 560 55, 560 85, 560103, 560121, 560123, 560124, 560182, 560205, 560231, C07C 6952

Patent

active

049979779

ABSTRACT:
This invention provides multistep process embodiments for the production of novel esters which exhibit nonlinear optical response.
A process embodiment is illustrated by the reaction of a Schiff base with a substituted acetic acid to form a stilbene alcohol intermediate: ##STR1## The stilbene alcohol intermediate is decarboxylated, and then is esterified in the presence of a pyridine type catalyst to provide an ester with a conjugated structure.

REFERENCES:
patent: 4540743 (1985-09-01), Schulz et al.
patent: 4808332 (1989-02-01), Demartino et al.
patent: 4810338 (1989-03-01), DeMartino et al.

Affiliated with

Also associated with

Rating

Process for the production of esters exhibiting nonlinear optica does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the production of esters exhibiting nonlinear optica, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of esters exhibiting nonlinear optica will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-498254