In this protocol, the chemoselective defluoromethoxylation reactions of 2-trifluoromethyl-1,3-enynes were developed. The enynic and allenic orthoesters were selectively produced in good to excellent yields via multiple substitution processes under mild reaction conditions, respectively. The enynic orthoester products were proved capable of acting as efficient “platform molecules” to access various
designed and accomplished for the synthesis of α‐aminonitriles with alcohol as the alkylation reagent. The strategy is environmentallyfriendly, scalable, and compatible with a wide range of functional groups, encompassing aromatic primary amines, secondary amines, and even alkylamine. Utilizing the merits of electro‐organic synthesis, it can be readily magnified from milligram to gram scale by simply adjusting