C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/336.5
C07D 205/04 (2006.01)
Patent
CA 1222765
K 1946 FF ABSTRACT PREPARATION OF 1-SUBSTITUTED AZETIDINE-3-OL DERIVATIVES A process for the preparation of 1-substituted azetidin-3-ol derivatives of formula:- Image I in which R1 represents an arylmethyl group, and R2 represents a hydrogen atom or an alkyl, aryl or aralkyl group in which the alkyl moiety contains up to 8 carbon atoms, by cyclising a solution in triethylamine of an aminoalcohol of formula II Image in which Hal represents a halogen atom and R1 and R2 are as defined above. me use of such derivatives as intermediates for the preparation of azetidine-3-carboxylic acid derivatives. BK24.006
480116
Briner Paul H.
Wood Derek A.
Marcoux & Sher Swabey Mitchell Houle
Shell Internationale Research Maatschappij B.v.
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