Zur Synthese von N-(Chlormethyl)carbimidoylchloriden / Synthesis of N-(Chloromethyl)carboximidoyl Chlorides
2014
Böhme, Horst | Ahrens, Kurt Henning | Drechsler, Hans-Joachim | Rumbaur, Georg
From N-(hydroxymethyl)- and N-(chloromethyl)carboxylic acid amides (3) and (4) respectively by treatment with 2 or 1 mol phosphorus pentachloride respectively N- (chloromethyl)carboximidoyl chlorides (10) are formed. As side products in addition to acyl chloride (6) and carbonitrile (14) can be isolated tris(chloromethyl)amine (7), N- (chloromethyl)carboximidic acid chloromethylester (15), N-bis(chloromethyl)phosphoramidic dichloride (11) and l,3-bis(chloromethyl)-2,2,2,4,4,4-hexachloro-2,2,4,4-tetrahydro- l,3,2,4-diazadiphosphetidin (12)
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