Process for producing δ-aminopentadienoate compound

Details Process for producing δ-aminopentadienoate compound Process for producing δ-aminopentadienoate compound

2007-09-27

2009-11-24

Zucker, Paul A (Department: 1621)

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

Organic compounds

Nitriles

C560S150000

Reexamination Certificate

active

07622603

ABSTRACT:
Disclosed is a process for producing a δ-aminopentadienoate compound represented by the following formula (I), the process including reacting a δ-aminopentadienoate compound represented by the following formula (II) with an alcohol represented by the following formula (III):wherein in formulae (I to III) R11and R21each independently represent an aliphatic group, an aromatic group, or a heterocyclic group bonded via a carbon atom; R12to R16each independently represent a hydrogen atom, an aliphatic group, an aromatic group, or a heterocyclic group bonded via a carbon atom; Y11represents an electron-withdrawing group; and R11and R21are not the same group.

REFERENCES:
patent: 2165339 (1939-07-01), Brooker
patent: 2186608 (1940-01-01), Keyes et al.
patent: 7323589 (2008-01-01), Valla et al.
patent: 2003277349 (2003-10-01), None
Frances M. Hamer, “The Cyanine Dyes and Related Compounds”, Formerly Research Chemist, Kodak Ltd., London, and Honorary Lecturer, Imperial College of Science and Technology, London, 1964, pp. 488-495, Interscience Publishers.
Vasu Nair et al., “Selective Alkylation Reactions With Vinamidinium Salts”, Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, Apr. 23, 1980, Tetrahedron Letters, pp. 3155-3158, vol. 21.

Affiliated with

Also associated with

Rating

Process for producing δ-aminopentadienoate compound 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 producing δ-aminopentadienoate compound, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing δ-aminopentadienoate compound will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4129251