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Rhodium‐Catalyzed Carbocyclization and Chlorosulfonylation of 1,6‐Enynes with Sulfonyl Chlorides
Author(s) -
Chen Chen,
Su Jianhua,
Tong Xiaofeng
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.201204039
Subject(s) - rhodium , sulfonyl , catalysis , chemistry , element (criminal law) , ferrocene , combinatorial chemistry , computer science , medicinal chemistry , organic chemistry , law , political science , electrode , electrochemistry , alkyl
Linked in : A rhodium(I) catalyst system [[Rh(cod)Cl]+DPPF] enables carbocyclization and chlorosulfonylation of 1,6‐enynes with sulfonyl chlorides, thus allowing the formation of three different bonds (CCl, CC, and CS) in a one‐step fashion (see scheme; cod=cyclooctadiene, DPPF=1,1′‐bis(diphenylphosphino)ferrocene). Sulfonyl chlorides are shown to be an efficient linker in this transformation, which complements other known element–element linkers.