Issue 22, 2015
From the journal:

Chemical Communications

A Cp*CoI2-dimer as a precursor for cationic Co(iii)-catalysis: application to C–H phosphoramidation of indoles†

Bo Sun,a   Tatsuhiko Yoshino,ab   Shigeki Matsunaga*ab  and  Motomu Kanai*a  

* Corresponding authors

a Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
E-mail: smatsuna@mol.f.u-tokyo.ac.jp, kanai@mol.f.u-tokyo.ac.jp

b ACT-C, Japan Science and Technology Agency, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan

Abstract

C2-selective indole C–H phosphoramidation was achieved through improved Cp*Co(III) catalysis. A cationic Co(III) species generated in situ from a Cp*CoI2-dimer showed the best catalytic activity, giving phosphoramidated indoles in 60–86% yield.

Graphical abstract: A Cp*CoI2-dimer as a precursor for cationic Co(iii)-catalysis: application to C–H phosphoramidation of indoles

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Article information

DOI
https://doi.org/10.1039/C4CC10284C
Article type
Communication
Submitted
24 Dec 2014
Accepted
10 Feb 2015
First published
10 Feb 2015

Chem. Commun., 2015,51, 4659-4661

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A Cp*CoI2-dimer as a precursor for cationic Co(III)-catalysis: application to C–H phosphoramidation of indoles

B. Sun, T. Yoshino, S. Matsunaga and M. Kanai, Chem. Commun., 2015, 51, 4659 DOI: 10.1039/C4CC10284C

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