Process for the preparation of esters of stilbenedicarboxylic ac

Details Process for the preparation of esters of stilbenedicarboxylic ac Process for the preparation of esters of stilbenedicarboxylic ac

1995-03-06

1995-11-28

Dees, Jose G.

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

Organic compounds

Carboxylic acid esters

562493, 560 76, C07C 67343

Patent

active

054709989

ABSTRACT:
Disclosed is a process for the preparation of 4,4'-stilbenedicarboxylate esters by a 3-step process utilizing p-toluic acid, an alkyl p-formylbenzoate and a trialkyl phosphite. The steps comprise

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"A Practical Approach to Homo Trialkyl Phosphonates", Synthetic Communications, 20(2), 239-246 (1990).
J. Amer. Chem. Soc., 47, 3003, (1925).
J. Amer. Chem. Soc., 61, 2142, (1939).

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