Journal of organometallic chemistry

Diorganophosphinoalkyl-dimethylzinnchloride: Synthese, struktur und reaktionsverhalten

H Weichmann

Index: Weichmann, H. Journal of Organometallic Chemistry, 1984 , vol. 262, # 3 p. 279 - 292

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Citation Number: 26

Abstract

Abstract Phosphinoalkylchlorostannanes of the type Me 2 Sn (Cl)(CH 2) n PR 1 R 2 (n= 2, 3)(I–VIII) are synthesized by a redistribution reaction of the tetraorganostannanes Me 3 Sn (CH 2) n PR 1 R 2 (n= 2, 3) with trimethyltin chloride. In non-coordinating solvents the tin atom in I–IV is tetracoordinated, whereas NMR data indicate an intramolecular Sn single bond P interaction for V–VIII. In the solid state compound III exists as an 1: 1 adduct with ...