Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
Communications to the Editor
A Fluorinated Cobalt(III) Porphyrin Complex for Hydroalkoxylation of Alkynes
Richiro UshimaruTakuho NishimuraToshiki IwatsukiHiroshi Naka
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2017 Volume 65 Issue 11 Pages 1000-1003

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Abstract

A fluorinated cobalt(III) porphyrin complex [Co(TPFPP)NTf2·2C2H5OH, where TPFPP=5,10,15,20-tetrakis(pentafluorophenyl)porphyrin, Tf=CF3SO2] promotes hydroalkoxylation of alkynes to give acetals in good to excellent yields. The acetals can be directly functionalized with nucleophiles in a one-pot procedure.

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© 2017 The Pharmaceutical Society of Japan
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