Process for preparing 2-azacycloalkylmethyl ketones

Details Process for preparing 2-azacycloalkylmethyl ketones Process for preparing 2-azacycloalkylmethyl ketones

1973-04-25

1976-01-06

Randolph, John D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

424248, 424250, 424267, 424274, 424272, 260240R, 26029357, 26029358, 26029359, 2602936, 2602938, 2603265D, 2603265J, 2603265SA, 2603305, C09B 2300

Patent

active

039311554

ABSTRACT:
A process for the preparation of 2-azacycloalkylmethyl ketones by chelating a methyl ketone with magnesium methyl carbonate and condensing the chelate with a 1-azacycloalkene in an atmosphere of carbon dioxide. The novel compounds described are useful anticoagulants.

REFERENCES:
patent: 3316272 (1967-04-01), Roberts et al.
patent: 3853855 (1974-12-01), Grisar et al.
patent: 3882104 (1975-05-01), Grisar et al.
Claxton et al., J. Med. Chem., Vol. 15, pp. 500 to 503 (1972).
Uhlemann, Chemical Abstracts, Vol. 56, Col. 10092 (1962).

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