The first example of tungsten-based carbene generation from WCl6 and atomic carbon and its use in olefin metathesis

Bülent Düz; Dilek Yüksel; Abdulilah Ece; Fatma Sevin

doi:10.1016/j.tetlet.2006.05.054

The first example of tungsten-based carbene generation from WCl₆ and atomic carbon and its use in olefin metathesis

Hacettepe University

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

5 Citations (Scopus)

Abstract

We describe a new route for the synthesis of tungsten-based carbenes generated by the reaction of WCl₆ with atomic carbon in a carbon arc reactor. The active species formed under these conditions, [W] = CCl₂, was found to catalyze olefin metathesis reactions of 1-octene, 2-octene and 1-heptene. We also evaluated the mechanism of formation of [W] = CCl₂ within the WCl₆/C system at the DFT level.

Original language	English
Pages (from-to)	5167-5170
Number of pages	4
Journal	Tetrahedron Letters
Volume	47
Issue number	29
DOIs	https://doi.org/10.1016/j.tetlet.2006.05.054
Publication status	Published - 17 Jul 2006

Keywords

Carbon arc
DFT
Olefin metathesis
WCl

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10.1016/j.tetlet.2006.05.054

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title = "The first example of tungsten-based carbene generation from WCl6 and atomic carbon and its use in olefin metathesis",

abstract = "We describe a new route for the synthesis of tungsten-based carbenes generated by the reaction of WCl6 with atomic carbon in a carbon arc reactor. The active species formed under these conditions, [W] = CCl2, was found to catalyze olefin metathesis reactions of 1-octene, 2-octene and 1-heptene. We also evaluated the mechanism of formation of [W] = CCl2 within the WCl6/C system at the DFT level.",

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author = "B{\"u}lent D{\"u}z and Dilek Y{\"u}ksel and Abdulilah Ece and Fatma Sevin",

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T1 - The first example of tungsten-based carbene generation from WCl6 and atomic carbon and its use in olefin metathesis

AU - Düz, Bülent

AU - Yüksel, Dilek

AU - Ece, Abdulilah

AU - Sevin, Fatma

PY - 2006/7/17

Y1 - 2006/7/17

N2 - We describe a new route for the synthesis of tungsten-based carbenes generated by the reaction of WCl6 with atomic carbon in a carbon arc reactor. The active species formed under these conditions, [W] = CCl2, was found to catalyze olefin metathesis reactions of 1-octene, 2-octene and 1-heptene. We also evaluated the mechanism of formation of [W] = CCl2 within the WCl6/C system at the DFT level.

AB - We describe a new route for the synthesis of tungsten-based carbenes generated by the reaction of WCl6 with atomic carbon in a carbon arc reactor. The active species formed under these conditions, [W] = CCl2, was found to catalyze olefin metathesis reactions of 1-octene, 2-octene and 1-heptene. We also evaluated the mechanism of formation of [W] = CCl2 within the WCl6/C system at the DFT level.

KW - Carbon arc

KW - DFT

KW - Olefin metathesis

KW - WCl

UR - https://www.scopus.com/pages/publications/33744978811

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DO - 10.1016/j.tetlet.2006.05.054

M3 - Article

AN - SCOPUS:33744978811

SN - 0040-4039

VL - 47

SP - 5167

EP - 5170

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 29

ER -

The first example of tungsten-based carbene generation from WCl₆ and atomic carbon and its use in olefin metathesis

Abstract

Keywords

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