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Some fatty acids having an o ‐heterocycle in their terminal positions. IV . (2‐Methyl‐2 H ‐chromen‐2‐yl)acetic acids
Author(s) -
Yamaguchi Seiji,
Takahashi Koichi,
Kawase Yoshiyuki
Publication year - 1992
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.5570290413
Subject(s) - chemistry , salicylaldehyde , acetic acid , medicinal chemistry , organic chemistry , fatty acid , stereochemistry , schiff base
(2‐Methyl‐2 H ‐chromen‐2‐yl)acetic acid 2a was prepared by condensations of salicylaldehyde with diethyl isopropylidenemalonate followed by hydrolyses. Similarly three methoxy derivatives 2c, 2d , and 2e were also prepared from the corresponding salicylaldehyde.