Synthesis of kinetically stabilized 1,2-dihydrodisilenes

Journal of the American Chemical Society
Tomohiro AgouNorihiro Tokitoh

Abstract

Kinetically stabilized 1,2-dihydrodisilenes were successfully synthesized and isolated by the introduction of sterically protecting bulky aryl groups. These 1,2-dihydrodisilenes exhibit distinct Si═Si double-bond character in both solution and the solid state. The Si-H bonds in these 1,2-dihydrodisilenes exhibit higher s character than those of typical σ(4),λ(4)-hydrosilanes. Moderate heating of these 1,2-dihydrodisilenes in solution resulted in their isomerization to the corresponding trihydrodisilanes, with an intramolecular hydrogen migration as the rate-determining step.

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Citations

Aug 6, 2016·Journal of the American Chemical Society·Chandrajeet MohapatraHerbert W Roesky
Oct 28, 2015·Chemical Society Reviews·Carsten Präsang, David Scheschkewitz
Apr 19, 2018·Chemical Society Reviews·Terrance J HadlingtonCameron Jones
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Jul 26, 2019·Angewandte Chemie·Lieby ZborovskyYitzhak Apeloig
Oct 24, 2019·Angewandte Chemie·Aishabibi KassymbekGeorgii I Nikonov
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Aug 1, 2016·Chemical Science·Marius I ArzAlexander C Filippou
Nov 19, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Yuanyuan HuangJun Zhu
Nov 15, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Takumi Nukazawa, Takeaki Iwamoto
Jun 5, 2021·Dalton Transactions : an International Journal of Inorganic Chemistry·Richard HolznerShigeyoshi Inoue
Aug 13, 2021·Journal of the American Chemical Society·Paresh Kumar MajhiDavid Scheschkewitz
Nov 21, 2013·Journal of the American Chemical Society·Shigeyoshi Inoue, Carsten Eisenhut
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Mar 21, 2018·Chemical Reviews·Terry Chu, Georgii I Nikonov
Dec 2, 2017·Journal of the American Chemical Society·Tomoyuki Kosai, Takeaki Iwamoto
Aug 28, 2021·Chemical Reviews·Matthew M D RoyEric Rivard

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