作者:Behrooz Maleki、Akram Vedad Mofrad
DOI:10.1007/s11164-016-2813-3
日期:2017.5
A facile and efficient protocol is reported for the synthesis of quinazoline derivatives via a one-pot multicomponent reaction of 2-amino-5-chlorobenzophenone, aromatic aldehydes and ammonium acetate using 1,1,1,3,3,3-hexafluoroisopropanol (HFIP). The use of HFIP both as the solvent and catalyst has significant advantages, including avoiding the use of an acidic catalyst and ease of product isolation
据报道,一种简单有效的方案是使用1,1,1,1,3,3,3-六氟异丙醇(HFIP)通过2-氨基-5-氯二苯甲酮,芳族醛和乙酸铵的一锅多组分反应合成喹唑啉衍生物)。将HFIP既用作溶剂又用作催化剂具有明显的优势,包括避免使用酸性催化剂和易于产物分离。