Premium
Synthesis of aminomethylazetidines regioselective reactions of mesyloxymethylazetidinones with nucleophiles II
Author(s) -
Boros Éva,
Bertha Ferenc,
Czira Gábor,
Feller Antal,
Fetter József,
KajtárPeredy Mária,
Simig Gyula
Publication year - 2006
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570430218
Subject(s) - chemistry , regioselectivity , azetidine , lithium aluminium hydride , nucleophile , lithium (medication) , ring (chemistry) , nucleophilic substitution , aluminum hydride , combinatorial chemistry , medicinal chemistry , organic chemistry , catalysis , medicine , methoxide , endocrinology
Two efficient methods have been developed for the synthesis of variously substituted 2‐aminomethylazetidine derivatives 5 by regioselective nucleophilic substitution of 4‐mesyloxymethylazetidin‐2‐ones 3 followed by reduction or by reduction of the appropriate 4‐oxo‐azetidine‐2‐carboxamides 7 . A novel ring transformation of 4‐oxoazetidine‐2‐carboxamides 7 into tetrahydroquinolines 16 by reaction with lithium aluminium hydride/aluminium trichloride has been investigated.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom