α-Haloalkyl Haloformates and Related Compounds. II. Synthesis of Dichloromethyl Carbonates and Their Transformation to Carbamates
作者:Tamás Patonay、László Hegedüs、Ferenc Mogyoródi、László Zolnai
DOI:10.1080/00397919408010561
日期:1994.9
Abstract Dichloromethyl carbonates, easily available upon treatment alcohols with dichloromethyl chloroformate, react with various amines to give carbamates in high yield under mild conditions. Extension of the reaction for the synthesis of oxazolones from 2-aminoalcohols is also demostrated.
摘要 用氯甲酸二氯甲酯处理醇后很容易得到碳酸二氯甲酯,在温和条件下与各种胺反应生成氨基甲酸酯,收率高。还演示了从 2-氨基醇合成恶唑酮的反应的扩展。