Issue 42, 2021
From the journal:

Chemical Communications

A trinuclear chromium(iii) chlorocarbyne†

Takashi Kurogi, ORCID logo *a   Keiichi Irifune, ORCID logo a   Takahiro Enoki ORCID logo a  and  Kazuhiko Takai ORCID logo *a  

* Corresponding authors

a Division of Applied Chemistry, Graduate School of National Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
E-mail: tkurogi@okayama-u.ac.jp, ktakai@cc.okayama-u.ac.jp

Abstract

Reduction of CCl4 by CrCl2 in THF afforded a trinuclear chromium(III) carbyne [CrCl(thf)2]3(μ3-CCl)(μ-Cl)3. The chlorocarbyne complex reacted with aldehydes to afford chloroallylic alcohols and terminal alkynes. The mechanistic study proposed two competitive pathways via an α-chlorovinyl intermediate.

Graphical abstract: A trinuclear chromium(iii) chlorocarbyne

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Article information

DOI
https://doi.org/10.1039/D1CC01514A
Article type
Communication
Submitted
20 Mar 2021
Accepted
20 Apr 2021
First published
21 Apr 2021

Chem. Commun., 2021,57, 5199-5202

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A trinuclear chromium(III) chlorocarbyne

T. Kurogi, K. Irifune, T. Enoki and K. Takai, Chem. Commun., 2021, 57, 5199 DOI: 10.1039/D1CC01514A

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