Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1990-12-17
1992-01-28
Rotman, Alan L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
544229, 544335, 546275, 546281, 546335, 548110, 548406, 548465, 548495, 549 4, 549214, 556407, 556408, 556418, 556422, C07D22304, C07D33306, C07D30738
Patent
active
050845683
ABSTRACT:
An improved process for preparing trialkylsilyl ester and acid halide derivatives of carboxylic acids is provided along with novel trialkylsilyl ester intermediates of 2-(2-furyl)-2-methoximinoacetic acid.
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Chaudhary, S. K. et al., "4-Dimethylaminopyridine: An Efficient and Selective Catalyst for the Silylation of Alcohols", Tetrahedron Letters, 99, (1979).
G. Lancaster et al., Clinica Chimica Acta, 48, 279-285 (1973).
Eli Lilly and Company
Owens A. A.
Rotman Alan L.
Sales James J.
Whitaker Leroy
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