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Synthesis of N ‐Alkylhexahydroazepine by One‐step Catalytic Alkylation and Hydrogenation of Caprolactam
Author(s) -
Du JunMing,
Shen Wei,
Xu HuaLong
Publication year - 2006
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200690015
Subject(s) - caprolactam , alkylation , chemistry , catalysis , catalytic hydrogenation , organic chemistry , alcohol
A new synthetic method for the preparation of N ‐alkylhexahydroazepine by one‐step catalytic alkylation and hydrogenation of caprolactam has been developed. Alkylated caprolactam was firstly synthesized by catalytic alkylation of caprolactam with alcohol and then directly hydrogenated into N ‐alkylhexahydroazepine over Cu‐ZnO/ γ ‐Al 2 O 3 catalyst.
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