Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1978-07-06
1980-01-15
Tovar, Jose
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
26032687, C07D20952
Patent
active
041838572
ABSTRACT:
3-Azabicyclo(3.1.0)hexane, a precursor for preparing 3-azabicyclo(3.1.0)hexane-2-carboxylic acid, a plant gametocide, is prepared by (a) treating cis-1,2-cyclopropanedicarboxylic acid with benzylamine, to form 3-(benzyl)-3-azabicyclo(3.1.0)hexane-2,4-dione, (b) selectively reducing the dione to 3-(benzyl)-3-azabicyclo(3.1.0)hexane, and (c) hydrogenolysis of that compound to 3-azabicyclo(3.1.0)hexane.
REFERENCES:
patent: 3418336 (1968-12-01), Grogan et al.
patent: 3654305 (1972-04-01), German
patent: 3745170 (1973-07-01), Fujinam et al.
Leonard M. Rice, J. Org. Chem. vol. 24, 1520-1523 (1959).
Wendish & Naegle, Org. Mag. Res. Spect. 2, 619-624 (1970).
Shell Oil Company
Tovar Jose
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