The First Example for Cyanation of Arylboronic Acids with Nontoxic and Inexpensive K-4[Fe(CN)(6)]

Nontoxic and inexpensive K-4[Fe(CN)(6)] is first introduced as a cyanating agent to cyanation of arylboronic acids. The present method is simple, practical, and allowed a wide range of substrates including functionalized phenylboronic acids, 1-naphthylboronic acid as well as heterocyclic boronic aci...

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Bibliographic Details
Published inChemistry letters Vol. 41; no. 7; pp. 719 - 721
Main Authors Tian, Xinzhe, Sun, Yanpei, Dong, Chuanhua, Zhang, Kaixuan, Liang, Tengfei, Zhang, Yu, Hou, Chaodong
Format Journal Article
LanguageEnglish
Published TOKYO Chemical Soc Japan 05.07.2012
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
ARYL BROMIDES
BORONIC ACIDS
HALIDES
MILD
ELECTROPHILIC CYANATION
COMPLEX
N,N-DIMETHYLFORMAMIDE
CHLORIDES
PALLADIUM-CATALYZED CYANATION
C-H BONDS
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Summary:Nontoxic and inexpensive K-4[Fe(CN)(6)] is first introduced as a cyanating agent to cyanation of arylboronic acids. The present method is simple, practical, and allowed a wide range of substrates including functionalized phenylboronic acids, 1-naphthylboronic acid as well as heterocyclic boronic acids to be smoothly converted into the corresponding products in moderate to high yields.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2012.719