作者:Chada Raji Reddy、Laghuvarapu Radhika、Togapur Pavan Kumar、Srivari Chandrasekhar
DOI:10.1002/ejoc.201100797
日期:2011.10
A facile method for the synthesis of O-alkylated hydroximides through the acid-catalyzed alkylation of hydroximides by using benzylic alcohols as alkylating agents is described for the first time. The obtained O-propargylated products offered easy access to 2,5- and 4,5-dihydroisoxazoles.
首次描述了一种通过使用苯甲醇作为烷基化剂,通过羟酰亚胺的酸催化烷基化合成O-烷基化羟酰亚胺的简便方法。获得的 O-炔丙基化产物可轻松获得 2,5- 和 4,5- 二氢异恶唑。