The primary intermediates of the reactions of phosphorus trichloride with aldehydes react directly with acetals and trialkyl orthoformates. Quasiphosphonium salt formed from full phosphite is stabilized on two routs: with elimination of alkyl and alkylidene chlorides.
первичные интермедиаты, ацеталь, триалкилортоформиат, атом хлора у P(III), квазифосфониевая соль, отщепление алкил- и алкилиденхлоридов, primary intermediates, acetal, trialkyl orthoformate, chlorine atom at P(III), quasiphosphonium salt, elimination of alkyl and alkylidene chlorides
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