Preparation of Various 1, 1-Dihalo-2-haloalkylcyclopropanes and 1, 1, 2-Trihalocyclopropanes and their Reduction to DihaIides using Tributyltin Hydride
A Pettersen, E Jargensen…
文献索引：Pettersen, Anita; Jorgensen, Evy; Sydnes, Leiv K. Acta Chemica Scandinavica, 1990 , vol. 44, # 6 p. 603 - 609
The title compounds, most of which were obtained by dihalocarbene addition to the corresponding alkenes, are generally reduced to dihalides in good yields. 1, 1-Dichlor0-2- chloromethyl-2—methylcyclopropane and all the tribromides investigated are attacked regioselectively at the gem-dihalo moiety, yielding isomeric mixtures of 1—halo-2- haloalkylcyclopropanes. Trihalides containing both bromo and chloro substituents are ...
