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A Convenient Palladium‐Catalyzed Carbonylative Synthesis of 2‐Aminbenzoxazinones from 2‐Bromoanilines and Isocyanates
Author(s) -
Wu XiaoFeng,
Sharif Muhammad,
Shoaib Khurram,
Neumann Helfried,
PewsDavtyan Anahit,
Langer Peter,
Beller Matthias
Publication year - 2013
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201300537
Subject(s) - palladium , carbonylation , catalysis , chemistry , isocyanate , combinatorial chemistry , carbon monoxide , organic chemistry , polyurethane
Mon ami(ne)! A general and convenient methodology for 2‐aminobenzoxazinone synthesis has been developed (see scheme). Readily available 2‐bromoanilines and isocyanates were used as substrates and various products have been prepared in good yields. Notably, [Mo(CO) 6 ] as a solid CO source was applied instead of gas.