作者:M. Hanack、C. Korhummel
DOI:10.1055/s-1987-28135
日期:——
1,1-Bis(trifluoromethyl)-substituted alkenes 6 are obtained by the reaction of aldehydes 5 with triphenylphosphine (4) and 2, 2-dichlorohexafluoropropane (3) in modest to good yields. The alkenes 6 are not easily accessible by other routes.
1,1-双(三氟甲基)取代烯烃6是通过醛5与三苯基膦(4)及2,2-二氯六氟丙烷(3)反应获得的,产率中等到良好。这些烯烃6通过其他途径不易获得。