CONJUGATED HETEROCUMULENES. SYNTHESIS OF C=C-CONJUGATED CARBODIIMIDES BY A WITTIG-TYPE REACTION OF IMINOPHOSPHORANES WITH ISOCYANATES AND THEIR CYCLOADDITIONS
                                
                                    
                                        作者:Takao Saito、Michio Nakane、Masanobu Endo、Hiromi Yamashita、Yoko Oyamada、Shinichi Motoki                                    
                                    
                                        DOI:10.1246/cl.1986.135
                                    
                                    
                                        日期:1986.2.5
                                    
                                    A Wittig-type reaction of N-(1,2-diarylethenyl)iminophosphoranes with isocyanates gave C=C-conjugated carbodiimides, which were utilized in the synthesis of heterocycles.
                                    N-(1,2-二芳基
乙烯基)亚
氨基膦与
异氰酸酯的 Wittig 型反应得到 C=C-共轭碳二
亚胺,可用于合成杂环。