Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1979-04-24
1981-01-27
Trousof, Natalie
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
568303, 568343, 568374, 562506, C07C 6967, C07C 59147, C07C 49553, C07C 49583
Patent
active
042477115
ABSTRACT:
2-Formyl-3,3-dimethylcyclopropylacetic acid is prepared by ozonolysis of 3-acetyl-6,6-dimethylbicyclo[3.1.0]-2-hexene followed by reductive cleavage of the ozonolysis product thus formed. The 3-acetyl-6,6-dimethylbicyclo[3.1.0]-2-hexene is prepared by contacting 2-(2-acetyl-3-oxobutyl)-3,3-dimethylcyclopropanecarbaldehyde with a base in the presence of a solvent.
REFERENCES:
patent: 3637823 (1972-01-01), Berg
Kramer Petrus A.
Verbrugge Pieter A.
Shell Oil Company
Shippen Michael
Trousof Natalie
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