A versatile synthesis of the group 15 and 16 3-benzoheteroepines involving the first isolated examples of several C-unsubstituted 3-benzoheteroepines
作者:Shuji Yasuike、Tsutomu Kiharada、Jyoji Kurita、Takashi Tsuchiya
DOI:10.1039/cc9960002183
日期:——
Group 15 (P, As, Sb and Bi) and group 16(S, Se and Te) 3-benzoheteroepines 2, involving the first isolated examples of several C-unsubstituted fully unsaturated 3-benzoheteroepines, are prepared in two steps from (Z,Z)-o-bis(β-bromovinyl)benzene 4 and their thermal stabilities examined.
第15族元素(P、As、Sb、Bi)和第16族元素(S、Se、Te)的三价苯并杂环化合物2,其中包含多个首个被分离出的无碳取代的全不饱和三价苯并杂环化合物,通过两步法从(Z,Z)-邻双(溴乙烯基)苯4制备而得,并对其热稳定性进行了检验。