中文摘要：

基于底物设计的概念,建立了一种以1-（2-溴芳基）-3-乙氧基-3-（取代胺基）-2-丙烯-1-酮（1）为原料,经由5-（2-溴芳基）-3-取代胺基-1H-吡唑（2）和异硫氰酸酯（3）在溴化亚铜/邻菲罗啉催化下高化学选择性地合成苯并[e]吡唑并[1,5-c][1,3]噻嗪类衍生物的新方法。该方法操作简单、反应条件温和且收率高。

英文摘要：

Based on substrate-design concept, a high chemoselectivitive synthetic strategy of novel benzo[e]pyrazolo[1,5-c][1,3]thiazine compounds through the Cu-catalyzed reactions of 5-（2-bromoaryl）-1H-pyrazol-3-amines and isothiocyanates was developed by using 1-（2-bromoaryl）-3-ethoxy-3-amino-prop-2-en-1-ones as raw material, which has advantages of simple operation, mild reaction conditions and high yields.