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Yb(OTf) 3 ‐Catalyzed Construction of Indole Derivatives through Formal [3+3] Cycloaddition of 1,1‐Vinylidenecyclopropanediesters with Nitrones
Author(s) -
Wu Lei,
Shi Dr Min
Publication year - 2010
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.200902510
Subject(s) - cycloaddition , indole test , catalysis , chemistry , computer science , combinatorial chemistry , order (exchange) , information retrieval , organic chemistry , business , finance
Indulging in indoles : Indole derivatives are efficiently afforded through Yb(OTf) 3 ‐catalyzed formal [3+3] cycloaddition of 1,1‐vinylidenecyclopropanediesters with nitrones in moderate to good yields under mild reaction conditions (see scheme).