An unsymmetric substituted digermylene with a Ge(i)-Ge(i) bond and synthesis of a germylene-stannylene with a Ge(i)-Sn(i) bond

Wenyuan Wang; Shigeyoshi Inoue; Shenglai Yao; Matthias Driess

doi:10.1039/b900592g

An unsymmetric substituted digermylene with a Ge(i)-Ge(i) bond and synthesis of a germylene-stannylene with a Ge(i)-Sn(i) bond

Wenyuan Wang, Shigeyoshi Inoue, Shenglai Yao, Matthias Driess

Technische Universität Berlin

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

62 Scopus citations

Abstract

Convenient salt metathesis reaction of the N-heterocyclic germanium(ii) nucleophile LGeK(Et₂O)₂ [L = C(Me)CHC(Me)N(2,6- ⁱPr₂C₆H₃)] with the β-diketiminato Ge(ii) chloride L′GeCl [L′ = CH{CMe(NR)} ₂, R = 2,6-ⁱPr₂C₆H₃] and the tin analogue L′SnCl furnishes the corresponding novel digermylene having a Ge(i)-Ge(i) bond and the first germylene-stannylene with a Ge(i)-Sn(i) bond, respectively; spectroscopic, structural and theoretical analysis of the latter compounds revealed that they bear Ge-M (M = Ge and Sn) σ bonds with ionic character.

Original language	English
Pages (from-to)	2661-2663
Number of pages	3
Journal	Chemical Communications
Issue number	19
DOIs	https://doi.org/10.1039/b900592g
State	Published - 2009
Externally published	Yes

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title = "An unsymmetric substituted digermylene with a Ge(i)-Ge(i) bond and synthesis of a germylene-stannylene with a Ge(i)-Sn(i) bond",

abstract = "Convenient salt metathesis reaction of the N-heterocyclic germanium(ii) nucleophile LGeK(Et2O)2 [L = C(Me)CHC(Me)N(2,6- iPr2C6H3)] with the β-diketiminato Ge(ii) chloride L′GeCl [L′ = CH{CMe(NR)} 2, R = 2,6-iPr2C6H3] and the tin analogue L′SnCl furnishes the corresponding novel digermylene having a Ge(i)-Ge(i) bond and the first germylene-stannylene with a Ge(i)-Sn(i) bond, respectively; spectroscopic, structural and theoretical analysis of the latter compounds revealed that they bear Ge-M (M = Ge and Sn) σ bonds with ionic character.",

author = "Wenyuan Wang and Shigeyoshi Inoue and Shenglai Yao and Matthias Driess",

year = "2009",

doi = "10.1039/b900592g",

language = "English",

pages = "2661--2663",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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T1 - An unsymmetric substituted digermylene with a Ge(i)-Ge(i) bond and synthesis of a germylene-stannylene with a Ge(i)-Sn(i) bond

AU - Wang, Wenyuan

AU - Inoue, Shigeyoshi

AU - Yao, Shenglai

AU - Driess, Matthias

PY - 2009

Y1 - 2009

N2 - Convenient salt metathesis reaction of the N-heterocyclic germanium(ii) nucleophile LGeK(Et2O)2 [L = C(Me)CHC(Me)N(2,6- iPr2C6H3)] with the β-diketiminato Ge(ii) chloride L′GeCl [L′ = CH{CMe(NR)} 2, R = 2,6-iPr2C6H3] and the tin analogue L′SnCl furnishes the corresponding novel digermylene having a Ge(i)-Ge(i) bond and the first germylene-stannylene with a Ge(i)-Sn(i) bond, respectively; spectroscopic, structural and theoretical analysis of the latter compounds revealed that they bear Ge-M (M = Ge and Sn) σ bonds with ionic character.

AB - Convenient salt metathesis reaction of the N-heterocyclic germanium(ii) nucleophile LGeK(Et2O)2 [L = C(Me)CHC(Me)N(2,6- iPr2C6H3)] with the β-diketiminato Ge(ii) chloride L′GeCl [L′ = CH{CMe(NR)} 2, R = 2,6-iPr2C6H3] and the tin analogue L′SnCl furnishes the corresponding novel digermylene having a Ge(i)-Ge(i) bond and the first germylene-stannylene with a Ge(i)-Sn(i) bond, respectively; spectroscopic, structural and theoretical analysis of the latter compounds revealed that they bear Ge-M (M = Ge and Sn) σ bonds with ionic character.

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DO - 10.1039/b900592g

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JO - Chemical Communications

JF - Chemical Communications

IS - 19

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An unsymmetric substituted digermylene with a Ge(i)-Ge(i) bond and synthesis of a germylene-stannylene with a Ge(i)-Sn(i) bond

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