A Facile Synthesis of 2-Mino-3H-Quinazolin-4-Ones with Tandem Aza-Wittig Reaction
作者:Ming-Wu Ding、Gui-Ping Zeng、Tian-Jie Wu
DOI:10.1080/00397910008087195
日期:2000.4.1
Abstract 2-Amino-3H-quinazolin-4-ones 8 were prepared from tandem aza-Wittig reaction of iminophosphorane 5 with aromatic isocyanate and nucleaphilic reagent HY in mild condition.
摘要 2-氨基-3H-喹唑啉-4-酮8 由亚氨基正膦5 与芳香异氰酸酯和亲核试剂HY 在温和条件下进行串联氮杂-Wittig 反应制备。