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Synthesis of Phosphabenzenes by an Iron‐Catalyzed [2+2+2] Cycloaddition Reaction of Diynes with Phosphaalkynes
Author(s) -
Nakajima Kazunari,
Takata Shohei,
Sakata Ken,
Nishibayashi Yoshiaki
Publication year - 2015
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201502531
Subject(s) - cycloaddition , catalysis , chemistry , yield (engineering) , medicinal chemistry , combinatorial chemistry , organic chemistry , materials science , metallurgy
A method for the synthesis of phosphabenzenes under iron catalysis is described. Thus, the FeI 2 ‐catalyzed [2+2+2] cycloaddition of diynes with phosphaalkynes in m ‐xylene gave a variety of phosphabenzenes in good to high yields (up to 87 % yield).