Synthesis and unexpected coordination of a silicon(II)-based sicsi pincerlike arene to palladium

Wenyuan Wang; Shigeyoshi Inoue; Elisabeth Irran; Matthias Driess

doi:10.1002/anie.201200632

Synthesis and unexpected coordination of a silicon(II)-based sicsi pincerlike arene to palladium

Wenyuan Wang
, Shigeyoshi Inoue
, Elisabeth Irran
, Matthias Driess

Technische Universität Berlin

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

116 Scopus citations

Abstract

SiCSi to pick up a metal: A bis(silylene) SiCSi pincerlike arene 1 (see scheme) has been synthesized through salt metathesis reaction of the dilithium salt of 2,4-di-tert-butyl-resorcinolate with the respective chloro silylene precursor [LSiCl]. Remarkably, 1 reacts with Pd(PPh ₃) ₄ in a molar ratio of 2:1 under loss of all phosphine ligands to give the pincer complex 2.

Original language	English
Pages (from-to)	3691-3694
Number of pages	4
Journal	Angewandte Chemie International Edition in English
Volume	51
Issue number	15
DOIs	https://doi.org/10.1002/anie.201200632
State	Published - 10 Apr 2012
Externally published	Yes

Keywords

chelates
pincer ligands
silicon
silylene complexes
transition metals

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10.1002/anie.201200632

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title = "Synthesis and unexpected coordination of a silicon(II)-based sicsi pincerlike arene to palladium",

abstract = "SiCSi to pick up a metal: A bis(silylene) SiCSi pincerlike arene 1 (see scheme) has been synthesized through salt metathesis reaction of the dilithium salt of 2,4-di-tert-butyl-resorcinolate with the respective chloro silylene precursor [LSiCl]. Remarkably, 1 reacts with Pd(PPh 3) 4 in a molar ratio of 2:1 under loss of all phosphine ligands to give the pincer complex 2.",

keywords = "chelates, pincer ligands, silicon, silylene complexes, transition metals",

author = "Wenyuan Wang and Shigeyoshi Inoue and Elisabeth Irran and Matthias Driess",

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T1 - Synthesis and unexpected coordination of a silicon(II)-based sicsi pincerlike arene to palladium

AU - Wang, Wenyuan

AU - Inoue, Shigeyoshi

AU - Irran, Elisabeth

AU - Driess, Matthias

PY - 2012/4/10

Y1 - 2012/4/10

N2 - SiCSi to pick up a metal: A bis(silylene) SiCSi pincerlike arene 1 (see scheme) has been synthesized through salt metathesis reaction of the dilithium salt of 2,4-di-tert-butyl-resorcinolate with the respective chloro silylene precursor [LSiCl]. Remarkably, 1 reacts with Pd(PPh 3) 4 in a molar ratio of 2:1 under loss of all phosphine ligands to give the pincer complex 2.

AB - SiCSi to pick up a metal: A bis(silylene) SiCSi pincerlike arene 1 (see scheme) has been synthesized through salt metathesis reaction of the dilithium salt of 2,4-di-tert-butyl-resorcinolate with the respective chloro silylene precursor [LSiCl]. Remarkably, 1 reacts with Pd(PPh 3) 4 in a molar ratio of 2:1 under loss of all phosphine ligands to give the pincer complex 2.

KW - chelates

KW - pincer ligands

KW - silicon

KW - silylene complexes

KW - transition metals

UR - https://www.scopus.com/pages/publications/84859534164

U2 - 10.1002/anie.201200632

DO - 10.1002/anie.201200632

M3 - Article

AN - SCOPUS:84859534164

SN - 1433-7851

VL - 51

SP - 3691

EP - 3694

JO - Angewandte Chemie International Edition in English

JF - Angewandte Chemie International Edition in English

IS - 15

ER -

Synthesis and unexpected coordination of a silicon(II)-based sicsi pincerlike arene to palladium

Abstract

Keywords

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