Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1986-10-07
1987-09-08
Bond, Robert T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
540451, 540485, 546243, 548543, 548552, C07D207267, C07D21176, C07D22310, C07D22502
Patent
active
046925236
ABSTRACT:
A process for the preparation of 1-substituted azacycloalkan-2-ones of the formula I ##STR1## in which R, m and n have the meanings indicated by reaction of corresponding 1-trimethylsilylazacycloalkan-2-ones with alkali metal alcoholate or alkali metal oxide and then alkylation of the alkali metal salts which are formed.
REFERENCES:
patent: 3332938 (1967-07-01), Mayhew et al.
patent: 3865814 (1975-02-01), Lussi et al.
Leonhard Birkofer et al., Chem. Ber. 102, 3094-3101 (1969).
Schmitt Wilfried
Schorr Manfred
Bond Robert T.
Hoechst Aktiengesellschaft
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