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Reversible Activation and Transfer of White Phosphorus by Silyl-Stannylene.

ABSTRACT: Use of a silyl supported stannylene (^Mes TerSn(Si^t Bu₃ ) [^Mes Ter=2,6-(2,4,6-Me₃ C₆ H₂ )₂ C₆ H₃ ] enables activation of white phosphorus under mild conditions, which is reversible under UV light. The reaction of a silylene chloride with the activated P₄ complex results in facile P-atom transfer. The computational analysis rationalizes the electronic features and high reactivity of the heteroleptic silyl-substituted stannylene in contrast to the previously reported bis(aryl)stannylene.

SUBMITTER: Sarkar D

PROVIDER: S-EPMC7898380 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature

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Reversible Activation and Transfer of White Phosphorus by Silyl-Stannylene.

Sarkar Debotra D Weetman Catherine C Munz Dominik D Inoue Shigeyoshi S

Angewandte Chemie (International ed. in English) 20201221 7

Use of a silyl supported stannylene (Mes TerSn(Sit Bu3 ) [Mes Ter=2,6-(2,4,6-Me3 C6 H2 )2 C6 H3 ] enables activation of white phosphorus under mild conditions, which is reversible under UV light. The reaction of a silylene chloride with the activated P4 complex results in facile P-atom transfer. The computational analysis rationalizes the electronic features and high reactivit ...[more]

PMID: 33155395

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