Polyfluorocyclopentadienes. Part III. Diels–Alder reactions of perfluorocyclopentadiene
作者:R. E. Banks、A. C. Harrison、R. N. Haszeldine、K. G. Orrell
DOI:10.1039/j39670001608
日期:——
6-hexafluorotricyclo[5,2,1,02,6]deca-3,8-diene) in its reaction with cyclopentadiene. The structures of the Diels–Alder adducts were determined by a combination of chemical and spectroscopic methods; the n.m.r. spectra of the adducts are discussed in detail, and a correlation between structure and 19F n.m.r. spectral parameters is presented. No Diels–Alder adducts were obtained when perfluorocyclopentadiene was
Perfluorocyclopentadiene分担IN的Diels-Alder反应(一)在其热反应的二烯与乙炔二(→二甲基1,2,3,4,7,7-hexafluorobicylo [2,2,1]庚-2,5-二烯5,6-二羧酸酯),乙烯(→ 1,2,3,4,7,7-六氟双环[2,2,1]庚-2-烯),乙炔(→ 1,2,3,4, 7,7-六氟双环[2,2,1]庚2,5-二烯),马来酸酐(→ 1,2,3,4,7,7-六氟双环[2,2,1]庚-2-烯-5,6-酸酐),丁二烯(→ 1,2,3,4,7,7-六氟-5-乙烯基双环[2,2,1]庚-2-烯),降冰片二烯(→ 3的两个立体异构体, 4,5,6,12,12-hexafluorotetracyclo [6,2,1,1 3,6,0 2,7] dodeca-4,9-diene),三氟亚硝基甲烷 →全氟-(3-甲基-2-氧杂-3-氮杂双环[2,2,