Hydroxyacetic ester derivatives, preparation method and use...

Details Hydroxyacetic ester derivatives, preparation method and use... Hydroxyacetic ester derivatives, preparation method and use...

2005-05-17

2005-05-17

Vollano, Jean F. (Department: 1621)

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

Organic compounds

Carboxylic acid esters

C560S001000, C560S008000, C560S055000

Reexamination Certificate

active

06894186

ABSTRACT:
Methyl (R)-2-(R1OSO2)-2-(2-chlorophenyl)acetates useful as intermediates in the preparation of methyl (S)-2(2-chlorophenyl)-2-(4,5,6,7-tetrahydrothieno[3,2-c]-5-pyridyl)acetate.

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CA:120:30784 abs of WO 9314007 by Porter et al Jul. 1993.

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