[EN] PROCESSES FOR MAKING, AND METHODS OF USING, GLYCOPYRRONIUM COMPOUNDS [FR] PROCÉDÉS DE FABRICATION ET PROCÉDÉS D'UTILISATION DE COMPOSÉS GLYCOPYRRONIUM
Rapid synthesis of substituted 5-phenyl-1,3-dioxolan-4-ones under microwave-induced solvent-free conditions
作者:Rochelle R. Ferrett、Michael J. Hyde、Kimberly A. Lahti、Timothy L. Friebe
DOI:10.1016/s0040-4039(03)00280-6
日期:2003.3
Under microwave irradiation and without solvent, racemic and optically pure mandelic acid readily condenses with aldehydes and ketones to give 2-alkyl substituted 5-phenyl-1,3-dioxolan-4-ones in good yield. (C) 2003 Elsevier Science Ltd. All rights reserved.