Unsaturated nitrogen compounds containing fluorine. Part I. The thermal and photochemical reactions of hexafluoroacetone azine with acetylene and with hydrocarbon terminal olefins
作者:T. P. Forshaw、A. E. Tipping
DOI:10.1039/j39710002404
日期:——
Hexafluoroacetone azine reacts with ethylene, with propene, and with but-1-ene at 160—180° to give high yields of the corresponding 1 : 2 adducts, 1,5-diazabicyclo[3,3,0]octanes. Acetylene reacts similarly to give the corresponding 1,5-diazabicyclo[3,3,0]octa-2,6-diene. The olefins also react under photochemical conditions to give the same products, but acetylene does not react. The azine does not react