Premium
Solvent effect in the synthesis of 4‐carbamoyl‐3‐hydroxycoumarins
Author(s) -
Lang S. A.,
Cohen Elliott,
Lovell F. M.
Publication year - 1974
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.5570110209
Subject(s) - chemistry , 4 hydroxycoumarin , solvent , stereochemistry , combinatorial chemistry , organic chemistry , catalysis
A new synthesis of 4‐carbamoyl‐3‐hydroxycoumarin is reported. The synthesis of carbanilates of 3‐hydroxycoumarin and their novel rearrangement to the carboxamides is also described.