Unusually selective synthesis of chlorohydrooligosilanes

Thomas Lainer; Roland Fischer; Mario Leypold; Michael Holthausen; Odo Wunnicke; Michael Haas; Harald Stüger

doi:10.1039/d0cc06506d

Unusually selective synthesis of chlorohydrooligosilanes

Thomas Lainer, Roland Fischer, Mario Leypold, Michael Holthausen, Odo Wunnicke, Michael Haas^*, Harald Stüger^*

^*Corresponding author for this work

Institute of Inorganic Chemistry (6330)

Research output: Contribution to journal › Article › peer-review

Abstract

New pathways towards molecular chlorohydrooligosilanes enable their one-pot synthesis in preparative amounts either by the selective chlorination of the corresponding perhydrosilanes with HCl/AlCl3 or by the partial hydrogenation of perchlorooligosilanes with substoichiometric amounts of iBu2AlH. The unexpected selective formation of Cl3Si-substituted species in the partial hydrogenation reactions could be related to mechanistic aspects.

Original language	English
Pages (from-to)	13812-13815
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	89
DOIs	https://doi.org/10.1039/d0cc06506d
Publication status	Published - 18 Nov 2020

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Metals and Alloys
Materials Chemistry
Surfaces, Coatings and Films
General Chemistry
Catalysis

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abstract = "New pathways towards molecular chlorohydrooligosilanes enable their one-pot synthesis in preparative amounts either by the selective chlorination of the corresponding perhydrosilanes with HCl/AlCl3 or by the partial hydrogenation of perchlorooligosilanes with substoichiometric amounts of iBu2AlH. The unexpected selective formation of Cl3Si-substituted species in the partial hydrogenation reactions could be related to mechanistic aspects.",

author = "Thomas Lainer and Roland Fischer and Mario Leypold and Michael Holthausen and Odo Wunnicke and Michael Haas and Harald St{\"u}ger",

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AU - Lainer, Thomas

AU - Fischer, Roland

AU - Leypold, Mario

AU - Holthausen, Michael

AU - Wunnicke, Odo

AU - Haas, Michael

AU - Stüger, Harald

PY - 2020/11/18

Y1 - 2020/11/18

N2 - New pathways towards molecular chlorohydrooligosilanes enable their one-pot synthesis in preparative amounts either by the selective chlorination of the corresponding perhydrosilanes with HCl/AlCl3 or by the partial hydrogenation of perchlorooligosilanes with substoichiometric amounts of iBu2AlH. The unexpected selective formation of Cl3Si-substituted species in the partial hydrogenation reactions could be related to mechanistic aspects.

AB - New pathways towards molecular chlorohydrooligosilanes enable their one-pot synthesis in preparative amounts either by the selective chlorination of the corresponding perhydrosilanes with HCl/AlCl3 or by the partial hydrogenation of perchlorooligosilanes with substoichiometric amounts of iBu2AlH. The unexpected selective formation of Cl3Si-substituted species in the partial hydrogenation reactions could be related to mechanistic aspects.

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U2 - 10.1039/d0cc06506d

DO - 10.1039/d0cc06506d

M3 - Article

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SP - 13812

EP - 13815

JO - Chemical Communications

JF - Chemical Communications

IS - 89

ER -

Unusually selective synthesis of chlorohydrooligosilanes

Abstract

ASJC Scopus subject areas

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