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Total Synthesis of Calothrixins A and B by Palladium‐Catalyzed Tandem Cyclization/Cross‐Coupling Reaction of Indolylborate
Author(s) -
Abe Takumi,
Ikeda Toshiaki,
Choshi Tominari,
Hibino Satoshi,
Hatae Noriyuki,
Toyata Eiko,
Yanada Reiko,
Ishikura Minoru
Publication year - 2012
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.201200657
Subject(s) - chemistry , palladium , tandem , catalysis , coupling reaction , coupling (piping) , combinatorial chemistry , organic chemistry , stereochemistry , mechanical engineering , materials science , engineering , composite material
The palladium‐catalyzed tandem cyclization/cross‐coupling reaction of triethyl(indol‐2‐yl)borate with vinyl bromide was successfully used in the concise total synthesis of the indolophenanthridine alkaloids, calothrixins A and B.