Process for the manufacture of substituted 2-cyano cinnamic...

Details Process for the manufacture of substituted 2-cyano cinnamic... Process for the manufacture of substituted 2-cyano cinnamic...

2011-07-26

2011-07-26

Saeed, Kamal (Department: 1626)

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

Organic compounds

Nitriles

C558S374000

Reexamination Certificate

active

07985870

ABSTRACT:
The invention relates to an improved process for the manufacture of substituted 2-cyanocinnamic esters. This novel economical process provides products in high purity and yields.

REFERENCES:
patent: 5347032 (1994-09-01), Reichelt et al.
patent: 5451694 (1995-09-01), Kuhn et al.
patent: 6271410 (2001-08-01), John et al.
patent: 430023 (1991-06-01), None
patent: 96/38409 (1996-12-01), None
International Search Report for PCT/EP2008/000372, mailed Apr. 23, 2008.
Written Opinion of the International Searching Authority for PCT/EP2008/000372, mailed Apr. 23, 2008.

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