Reversible Isomerization Between Silacyclopropyl Cation and Cyclic (Alkyl)(Amino)Silylene

Vicenç Branchadell Gallo

doi:10.1002/anie.202215394

Reversible Isomerization Between Silacyclopropyl Cation and Cyclic (Alkyl)(Amino)Silylene

Vicenç Branchadell Gallo

Producción científica: Contribución a una revista › Artículo › Investigación › revisión exhaustiva

8 Citas (Scopus)

Resumen

A phosphine-stabilizedsilacyclopropylcation2has been synthesizedand fully characterized.Ofparticularinterest,2reversiblyisomerizesinto thecorrespondingseven-memberedcyclic(alkyl)-(amino)silylene3at roomtemperaturevia a formalmigratoryethyleneinsertioninto the SiP bond.Althoughsilylene3has not been spectroscopicallydetected,its transientformationhas been evidencedbythe isolationof the correspondingdisilenedimer5aswell as by trappingreactions

Idioma original	Inglés
Número de artículo	e202215394
Número de páginas	6
Publicación	Angewandte Chemie - International Edition
Volumen	62
N.º	4
Fecha en línea anticipada	29 nov 2022
DOI	https://doi.org/10.1002/anie.202215394
Estado	Publicada - 23 ene 2023

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title = "Reversible Isomerization Between Silacyclopropyl Cation and Cyclic (Alkyl)(Amino)Silylene",

abstract = "A phosphine-stabilizedsilacyclopropylcation2has been synthesizedand fully characterized.Ofparticularinterest,2reversiblyisomerizesinto thecorrespondingseven-memberedcyclic(alkyl)-(amino)silylene3at roomtemperaturevia a formalmigratoryethyleneinsertioninto the SiP bond.Althoughsilylene3has not been spectroscopicallydetected,its transientformationhas been evidencedbythe isolationof the correspondingdisilenedimer5aswell as by trappingreactions",

keywords = "Isomerization, Silylenes, Silylium Ions, Small Rings, Transition Metal Complexes",

author = "{Branchadell Gallo}, Vicen{\c c}",

note = "Publisher Copyright: {\textcopyright} 2022 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH. {\textcopyright} 2022 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH.",

year = "2023",

month = jan,

day = "23",

doi = "10.1002/anie.202215394",

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T1 - Reversible Isomerization Between Silacyclopropyl Cation and Cyclic (Alkyl)(Amino)Silylene

AU - Branchadell Gallo, Vicenç

N1 - Publisher Copyright: © 2022 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH. © 2022 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH.

PY - 2023/1/23

Y1 - 2023/1/23

N2 - A phosphine-stabilizedsilacyclopropylcation2has been synthesizedand fully characterized.Ofparticularinterest,2reversiblyisomerizesinto thecorrespondingseven-memberedcyclic(alkyl)-(amino)silylene3at roomtemperaturevia a formalmigratoryethyleneinsertioninto the SiP bond.Althoughsilylene3has not been spectroscopicallydetected,its transientformationhas been evidencedbythe isolationof the correspondingdisilenedimer5aswell as by trappingreactions

AB - A phosphine-stabilizedsilacyclopropylcation2has been synthesizedand fully characterized.Ofparticularinterest,2reversiblyisomerizesinto thecorrespondingseven-memberedcyclic(alkyl)-(amino)silylene3at roomtemperaturevia a formalmigratoryethyleneinsertioninto the SiP bond.Althoughsilylene3has not been spectroscopicallydetected,its transientformationhas been evidencedbythe isolationof the correspondingdisilenedimer5aswell as by trappingreactions

KW - Isomerization

KW - Silylenes

KW - Silylium Ions

KW - Small Rings

KW - Transition Metal Complexes

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DO - 10.1002/anie.202215394

M3 - Article

C2 - 36445806

SN - 1433-7851

VL - 62

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 4

M1 - e202215394

ER -

Reversible Isomerization Between Silacyclopropyl Cation and Cyclic (Alkyl)(Amino)Silylene

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