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Synthesis of Phosphonylated and Thiolated Indenones by Manganese(III)‐Mediated Addition of Phosphorus‐ and Sulfur‐Centered Radicals to 1,3‐Diarylpropynones
Author(s) -
Zhou Jun,
Zhang GuangLiang,
Zou JianPing,
Zhang Wei
Publication year - 2011
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201100486
Subject(s) - chemistry , manganese , sulfur , radical , phosphorus , conjugated system , organic chemistry , manganese(iii) acetate , combinatorial chemistry , inorganic chemistry , medicinal chemistry , polymer
Phosphorus‐ or sulfur‐centered radicals generated from the reaction of manganese(III) acetate with dialkyl phosphonates or arylthiols undergo selective additions to conjugated alkynes followed by cyclization and rearomatization to afford 2‐phosphonyl‐ or 2‐thioaryl‐substituted indenones in fair to good yields.