Syntheses of the group 15 1-benzoheteroepines, dibenzo[b,d]heteroepines and dibenzo[b,f]heteroepines involving the first isolated examples of arsepines and bismepines
作者:Shuji Yasuike、Hideo Ohta、Shinichi Shiratori、Jyoji Kurita、Takashi Tsuchiya
DOI:10.1039/c39930001817
日期:——
The C-unsubstituted fully unsaturated Group 15 (P, As, Sb and Bi) 1-benzoheteroepines 6, dibenzo[b,d]heteroepines 8 and dibenzo[b,f] heteroepines 10 have been prepared from the dibromo compounds 3, 7 and 9 having a 1,6-dibromohexatriene system, and their thermal stabilities have been examined.
未经碳原子取代的全不饱和15族(磷、砷、锑和铋)1-苯并杂环烯6、二苯并[b,d]杂环烯8和二苯并[b,f]杂环烯10已由具有1,6-二溴己三烯系统的二溴化合物3、7和9制备得到,并考察了它们的热稳定性。