Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1979-06-18
1981-03-10
Tovar, Jose
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07D20720, C07D20722
Patent
active
042553342
ABSTRACT:
3-Azabicyclo(3.1.0)hexane-2-carboxylic acid, a plant gametocide, is prepared by effecting reaction between cis 2-aminomethylcyclopropyl-1,1-dimethyl acetal and a cyanide in the presence of a liquid lower-alkanecarboxylic acid; treating the resulting N-alkanoyl-3-azabicyclo(2.1.0)hexane-2-carbonitrile with a strong acid; treating the resulting 3-alkanoyl-3-azabicyclo(3.1.0)hexane-2-carboxylic acid with strong acid to form the desired 3-azabicyclo(3.1.0)hexane-2-carboxylic acid.
REFERENCES:
patent: 4047930 (1977-09-01), Kerr
Day Janet A.
Devlin Barry R. J.
Searle Robert J. G.
Shell Oil Company
Tovar Jose
LandOfFree
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