83300-54-3Relevant academic research and scientific papers
SYNTHESIS, STRUCTURE, AND REACTIVITY OF CYCLOPROPANES AND CYCLOPROPENES. IX. GEMINAL ALKYL- AND ARYLCYCLOPROPENES IN THE DIENE SYNTHESIS
Latypova, M. M.,Plemenkov, V. V.,Tuzova, V. B.,Giniyatov, Kh. Z.,Bolesov, I. G.
, p. 1442 - 1445 (2007/10/02)
Diene synthesis adducts were obtained by the reactions of 3-methyl-3-phenylcyclopropene and 3,3-diphenylcyclopropene with phencyclone, tetracyclone, and 1,3-diphenylisobenzofuran.The reactions of cyclopropenes with phencyclone take place with the preferential formation of adducts having the endo configuration, and those with tetracyclones and 1,3-diphenylisobenzofuran lead to preferential formation of adducts having the exo configuration.Compared with the exo adducts, the endo adducts of the cyclopropenes with phencyclone are readily decarbonylated to the corresponding cycloheptatrienes.
