Reaction with Azomethines or Azines of Reformatsky Reagents Prepared from Methyl 1-Bromocycloalkanoates and Zinc
作者:N. F. Kirillov、V. V. Shchepin
DOI:10.1007/s11176-005-0277-z
日期:2005.4
Reformatsky reagents prepared from methyl 1-bromocycloalkanoates and zinc react with azomethines or azines to give 2,3-diaryl-2-azaspiro[3.5]nonan-1-ones, 2,3-diaryl-2-azaspiro[3.4]octan-1-ones or 2,2′ -bis(3-aryl-1-oxo-2-azaspiro[3.5]nonanes), respectively.
由甲基1-溴环烷酸酯和锌制备的Reformatsky试剂与亚胺或亚氮化物反应,分别生成2,3-二芳基-2-氮杂螺[3.5]壬-1-酮、2,3-二芳基-2-氮杂螺[3.4]辛-1-酮或2,2'-二(3-芳基-1-氧-2-氮杂螺[3.5]壬烷)。