ChemInform Abstract: Wittig gem‐Difluoroolefination of Aldehydes with Difluoromethyltriphenylphosphonium Bromide. Issue 46 (18th November 2014) - Li, Qiang; Lin, Jin‐Hong; Deng, Zu‐Yong; Zheng, Jian; Cai, Ji; Xiao, Ji‐Chang