Application of ferrocene-bridged N-heterocyclic carbene stabilised bis-phosphinidenes in Sn(ii) complexation

Ramona Baierl; Arseni Kostenko; Franziska Hanusch; Shigeyoshi Inoue

doi:10.1039/d1dt03016g

Application of ferrocene-bridged N-heterocyclic carbene stabilised bis-phosphinidenes in Sn(ii) complexation

Ramona Baierl, Arseni Kostenko, Franziska Hanusch, Shigeyoshi Inoue

Chair of Silicon Chemistry

Technical University of Munich

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

10 Scopus citations

Abstract

Two new bidentate ferrocene-bridged bis(N-heterocyclic carbene-phospinidenes) (bisNHCPs) were successfully isolated by treating 1,1′-bis-(dichlorophosphine)ferrocene with N-heterocyclic carbenes, followed by dechlorination using sodium naphthalenide. The bisNHCPs were used in complexation of various Sn(ii) halides and Sn(ii) bistriflate (SnX2 with X = Cl, Br, I, OTf). Transmetalation to a CuCl complex and Sn(ii) transfer to a bisimine was performed to investigate the stannyliumylidenes' reactivity.

Original language	English
Pages (from-to)	14842-14848
Number of pages	7
Journal	Dalton Transactions
Volume	50
Issue number	41
DOIs	https://doi.org/10.1039/d1dt03016g
State	Published - 7 Nov 2021

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abstract = "Two new bidentate ferrocene-bridged bis(N-heterocyclic carbene-phospinidenes) (bisNHCPs) were successfully isolated by treating 1,1′-bis-(dichlorophosphine)ferrocene with N-heterocyclic carbenes, followed by dechlorination using sodium naphthalenide. The bisNHCPs were used in complexation of various Sn(ii) halides and Sn(ii) bistriflate (SnX2 with X = Cl, Br, I, OTf). Transmetalation to a CuCl complex and Sn(ii) transfer to a bisimine was performed to investigate the stannyliumylidenes' reactivity.",

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AU - Baierl, Ramona

AU - Kostenko, Arseni

AU - Hanusch, Franziska

AU - Inoue, Shigeyoshi

PY - 2021/11/7

Y1 - 2021/11/7

N2 - Two new bidentate ferrocene-bridged bis(N-heterocyclic carbene-phospinidenes) (bisNHCPs) were successfully isolated by treating 1,1′-bis-(dichlorophosphine)ferrocene with N-heterocyclic carbenes, followed by dechlorination using sodium naphthalenide. The bisNHCPs were used in complexation of various Sn(ii) halides and Sn(ii) bistriflate (SnX2 with X = Cl, Br, I, OTf). Transmetalation to a CuCl complex and Sn(ii) transfer to a bisimine was performed to investigate the stannyliumylidenes' reactivity.

AB - Two new bidentate ferrocene-bridged bis(N-heterocyclic carbene-phospinidenes) (bisNHCPs) were successfully isolated by treating 1,1′-bis-(dichlorophosphine)ferrocene with N-heterocyclic carbenes, followed by dechlorination using sodium naphthalenide. The bisNHCPs were used in complexation of various Sn(ii) halides and Sn(ii) bistriflate (SnX2 with X = Cl, Br, I, OTf). Transmetalation to a CuCl complex and Sn(ii) transfer to a bisimine was performed to investigate the stannyliumylidenes' reactivity.

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SN - 1477-9226

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JO - Dalton Transactions

JF - Dalton Transactions

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ER -

Application of ferrocene-bridged N-heterocyclic carbene stabilised bis-phosphinidenes in Sn(ii) complexation

Abstract

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