Microwave-Assisted Solventless Pechmann Condensation

Author:

Helavi V.B.1,Solabannavar S.B.1,Salunkhe R.S.1,Mane R.B.1

Affiliation:

1. Department of Chemistry, Shivaji University, Kolhapur 416004, India

Abstract

Solventless Pechmann condensation of various phenols with crotonic acid, malic acid, fumaric acid or maleic acid, using sulfuric acid or anhydrous zinc chloride under microwave irradiation yielded coumarins and chromanones.

Publisher

SAGE Publications

Subject

General Chemistry

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