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Synthesis of Dibenzophosphole Oxides via Palladium‐Catalyzed Intramolecular Direct Arylation Reactions of ortho ‐Halodiarylphosphine Oxides
Author(s) -
Cui Yuming,
Fu Lingzi,
Cao Jian,
Deng Yuan,
Jiang Jianxiong
Publication year - 2014
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201301081
Subject(s) - chemistry , intramolecular force , palladium , catalysis , intermolecular force , combinatorial chemistry , surface modification , coupling reaction , organic chemistry , molecule
A palladium‐catalyzed intramolecular direct arylation reaction was developed and two efficient one‐pot sequential direct arylation/Suzuki–Miyaura coupling and intra/intermolecular direct arylation reations were also realized. The method provides a simple and straightforward procedure for the synthesis and further functionalization of dibenzophosphole oxides from easily accessible ortho ‐halodiarylphosphine oxides in good to excellent yields.