Insights Into the Carbene-Initiated Aggregation of [Fe(cot)2]

Vincent Lavallo; Amer El-Batta; Guy Bertrand; Robert H. Grubbs

doi:10.1002/ange.201005212

Insights Into the Carbene-Initiated Aggregation of [Fe(cot)2]

Vincent Lavallo, Amer El-Batta, Guy Bertrand, Robert H. Grubbs

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

Abstract

Carbenes attack! Stable carbenes react with [Fe(cot)2] in very different ways. Whereas the classical N-heterocyclic carbenes induce the formation of tetra- and trimetallic iron clusters, abnormal NHCs and carbocyclic carbenes (BACs) form mono- and bimetallic iron complexes. Cyclic (alkyl)(amino)carbenes (CAACs) react with [Fe(cot)2] in a completely different manner, namely through outersphere [4+1] cycloaddition.

Original language	English (US)
Pages (from-to)	282-285
Number of pages	4
Journal	Angewandte Chemie
Volume	123
Issue number	1
DOIs	https://doi.org/10.1002/ange.201005212
State	Published - Nov 25 2010
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): K-C1-019-12
Acknowledgements: We gratefully acknowledge financial support from the NIH (grants 5R01 GM 31332 and R01 GM 68825, and N.R.S.A. fellowship for V.L. This publication was based on work supported by Award No. K-C1-019-12 made by King Abdullah University of Science and Technology (KAUST). The support of King Fahd University of Petroleum and Minerals (KFUPM) is also highly appreciated. We thank L. M. Henling and M. W. Day (California Institute of Technology) for X-ray crystallographic analysis. The Bruker KAPPA APEX II X-ray diffractometer was purchased via an NSF Chemistry Research Instrumentation and Facilities: Multi-User award to the California Institute of Technology, CHE-0639094.
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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title = "Insights Into the Carbene-Initiated Aggregation of [Fe(cot)2]",

abstract = "Carbenes attack! Stable carbenes react with [Fe(cot)2] in very different ways. Whereas the classical N-heterocyclic carbenes induce the formation of tetra- and trimetallic iron clusters, abnormal NHCs and carbocyclic carbenes (BACs) form mono- and bimetallic iron complexes. Cyclic (alkyl)(amino)carbenes (CAACs) react with [Fe(cot)2] in a completely different manner, namely through outersphere [4+1] cycloaddition.",

author = "Vincent Lavallo and Amer El-Batta and Guy Bertrand and Grubbs, {Robert H.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): K-C1-019-12 Acknowledgements: We gratefully acknowledge financial support from the NIH (grants 5R01 GM 31332 and R01 GM 68825, and N.R.S.A. fellowship for V.L. This publication was based on work supported by Award No. K-C1-019-12 made by King Abdullah University of Science and Technology (KAUST). The support of King Fahd University of Petroleum and Minerals (KFUPM) is also highly appreciated. We thank L. M. Henling and M. W. Day (California Institute of Technology) for X-ray crystallographic analysis. The Bruker KAPPA APEX II X-ray diffractometer was purchased via an NSF Chemistry Research Instrumentation and Facilities: Multi-User award to the California Institute of Technology, CHE-0639094. This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

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T1 - Insights Into the Carbene-Initiated Aggregation of [Fe(cot)2]

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AU - Bertrand, Guy

AU - Grubbs, Robert H.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): K-C1-019-12 Acknowledgements: We gratefully acknowledge financial support from the NIH (grants 5R01 GM 31332 and R01 GM 68825, and N.R.S.A. fellowship for V.L. This publication was based on work supported by Award No. K-C1-019-12 made by King Abdullah University of Science and Technology (KAUST). The support of King Fahd University of Petroleum and Minerals (KFUPM) is also highly appreciated. We thank L. M. Henling and M. W. Day (California Institute of Technology) for X-ray crystallographic analysis. The Bruker KAPPA APEX II X-ray diffractometer was purchased via an NSF Chemistry Research Instrumentation and Facilities: Multi-User award to the California Institute of Technology, CHE-0639094. This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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AB - Carbenes attack! Stable carbenes react with [Fe(cot)2] in very different ways. Whereas the classical N-heterocyclic carbenes induce the formation of tetra- and trimetallic iron clusters, abnormal NHCs and carbocyclic carbenes (BACs) form mono- and bimetallic iron complexes. Cyclic (alkyl)(amino)carbenes (CAACs) react with [Fe(cot)2] in a completely different manner, namely through outersphere [4+1] cycloaddition.

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JO - Angewandte Chemie

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Insights Into the Carbene-Initiated Aggregation of [Fe(cot)2]

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