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Catalytic Regioselective Control in the Diastereoselective 1,3‐Dipolar Cycloaddition Reactions of 1‐(1‐Alkynyl)cyclopropyl Ketones with Nitrones
Author(s) -
Zhang Yanqing,
Liu Feng,
Zhang Junliang
Publication year - 2010
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200903342
Subject(s) - cycloaddition , regioselectivity , catalysis , chemistry , nitrone , 1,3 dipolar cycloaddition , organic chemistry , combinatorial chemistry , medicinal chemistry
The power of the catalyst : The cycloaddition pattern of 1‐(1‐alkynyl)cyclopropyl ketones 1 with nitrones 2 can be controlled by subtle alterations in the choice of catalyst. From the same two starting materials, two useful heterocyclic compounds can be selectively prepared.