A Novel and Convenient Synthesis of Substituted Coumarins
- 1 January 1986
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1986 (12) , 1061-1062
- https://doi.org/10.1055/s-1986-31877
Abstract
Substituted coumarins have been synthesized by the annelation of 2-hydroxyphenyl aldehydes and ketones with carboxylic acids using N,N-dimethyl(dichlorophosphoryloxymethylene)ammonium chloride as phosphorylating agent.Keywords
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