Organic letters
Phosphoric-Acid-Catalyzed ortho-Selective Intramolecular Cyclodehydration Reaction of Phenols and Anilines.
Sukit Chonradeenitchakul, Takahito Kuribara, Honoka Yuba, Tetsuhiro Nemoto
Published: 202610.1021/acs.orglett.5c05043
Abstract
In this study, we report an organocatalyst-controlled ortho-selective intramolecular cyclodehydration of phenols and anilines. In the presence of 1 mol % of a phosphoric acid catalyst, resorcinol, 3-aminophenol, and 1,3-phenylenediamine derivatives u…
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