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Palladium‐Catalyzed Intramolecular C–O Bond Formation: An Approach to the Synthesis of Chiral Benzodioxocines
Author(s) -
Neogi Arpita,
Majhi Tirtha P.,
Achari Basudeb,
Chattopadhyay Partha
Publication year - 2008
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.200700762
Subject(s) - chemistry , intramolecular force , palladium , ferrocene , catalysis , aryl , derivative (finance) , combinatorial chemistry , organic chemistry , medicinal chemistry , electrochemistry , alkyl , electrode , financial economics , economics
Abstract Palladium‐catalyzed intramolecular aryl etherification using bulky binaphthylphosphane or bis(diphenylphosphanyl)ferrocene ligands is shown to be a convenient method for the synthesis of eight‐membered oxygen heterocycles. Application of this methodology to a sugar derivative led to the synthesis of chiral benzodioxocine. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)