ZnO-Promoted Wittig gem-Difluoroolefination of Aldehydes with [Ph3P+CF2H·Br-]
Yu Jiao, Lin Jinhong, Xiao Jichang
Chin. J. Org. Chem. . 2019, (1): 265 -269 .  DOI: 10.6023/cjoc201806024