A flexible approach to the chromenoquinolines under copper/lewis acid catalysis
A flexible approach to the chromenoquinolines under copper/lewis acid catalysis
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Date
2010-03-15
Authors
Ramesh, Subburethinam
Gaddam, Vikram
Nagarajan, Rajagopal
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Abstract
The synthesis of chromenoquinolines via cyclization of different substituted anilines or naphthylamine with O-propargylated salicylaldehydes using CuI/La(OTf)as an efficient catalyst in the reflux temperature of acetonitrile is reported. © Georg Thieme Verlag Stuttgart • New York.
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Keywords
Catalyst,
Chromenoquinoline,
Estrogenic agents
Citation
Synlett