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Palladium‐Catalyzed Cross‐Coupling Reaction Using Arylgermanium Sesquioxide
Author(s) -
Endo Mayuko,
Fugami Keigo,
Enokido Tatsuki,
Sano Hiroshi,
Kosugi Masanori
Publication year - 2007
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.200700002
Subject(s) - chemistry , palladium , catalysis , reagent , aryl , coupling reaction , sesquioxide , base (topology) , sodium hydroxide , aqueous solution , hydrolysis , inorganic chemistry , organic chemistry , mathematical analysis , alkyl , mathematics
Powdery reagents obtained by complete alkaline hydrolysis of arylgermanium trichlorides were found to undergo the palladium‐catalyzed cross‐coupling reaction with aryl bromides and iodides in good yields. The reaction is performed in an aqueous medium taking sodium hydroxide as an activator. Some base‐sensitive functionalities such as acetyl and trifluoromethyl groups survived the reaction.