Chinese Journal of Organic Chemistry >
Silver-Promoted P-radical Cyclization Reaction with the Addition to Isonitrile
Received date: 2013-12-18
Revised date: 2014-01-02
Online published: 2014-01-03
Supported by
Project supported by the National Natural Science Foundation of China (No. 21272100).
A simple and efficient method for the cyclization of the addition of P-radical to 2-isocyano-1,1'-biphenyl by employing silver salt as an oxidant was developed. The high atom economy, mild reaction system and a wide range of substrates with high yields make the protocol very practical. It provides a new route for C—P bond formation. A series of 6-phosphorylated phenanthridines were synthesized.
Key words： AgNO3; P-radical; isonitrile; C—P bond
Yang Bin , Tian Qiuping , Yang Shangdong . Silver-Promoted P-radical Cyclization Reaction with the Addition to Isonitrile[J]. Chinese Journal of Organic Chemistry, 2014 , 34(4) : 717 -721 . DOI: 10.6023/cjoc201312023
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