Issue 46, 2008
From the journal:

Chemical Communications

A novel ylide-stabilized carbene; formation and electron donating ability of an amino(sulfur-ylide)carbene†

Junji Kobayashi,a   Shin-ya Nakafuji,a   Atsushi Yatabea  and  Takayuki Kawashima*a  

* Corresponding authors

a Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Japan
E-mail: takayuki@chem.s.u-tokyo.ac.jp
Fax: +81-3-5800-6899
Tel: +81-3-5841-4338

Abstract

A novel N-heterocyclic carbene, amino(sulfur-ylide)carbene, which is stabilized by electron donation from the carbanion of a sulfur ylide as well as a nitrogen atom, was generated and its Rh complex was synthesized; the electron donating properties of the amino(sulfur-ylide)carbene were investigated using the IR carbonyl stretching frequencies of the Rh complex, indicating a relatively strong electron-donating ability among reported carbenes.

Graphical abstract: A novel ylide-stabilized carbene; formation and electron donating ability of an amino(sulfur-ylide)carbene

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Article information

DOI
https://doi.org/10.1039/B813454E
Article type
Communication
Submitted
05 Aug 2008
Accepted
11 Sep 2008
First published
14 Oct 2008

Chem. Commun., 2008, 6233-6235

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A novel ylide-stabilized carbene; formation and electron donating ability of an amino(sulfur-ylide)carbene

J. Kobayashi, S. Nakafuji, A. Yatabe and T. Kawashima, Chem. Commun., 2008, 6233 DOI: 10.1039/B813454E

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