Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1999-05-12
2000-01-25
Kumar, Shailendra
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560231, 560237, 560238, 560262, 568488, C07C 6963
Patent
active
060180757
ABSTRACT:
A process for the manufacture of a .gamma.-acetoxy-tiglic aldehyde by reacting a .gamma.-bromotiglic aldehyde or a .gamma.-chlorotiglic aldehyde with sodium acetate or potassium acetate in an organic solvent in the presence of a phase transfer catalyst.
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Burdet Bruno
Nosberger Paul
Ruttimann August
Haracz Stephen M.
Kumar Shailendra
Padmanabhan Sreeni
Roche Vitamins Inc.
Waddell Mark E.
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