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A Concise Stereoselective Route to the Pentacyclic Frameworks of Arisugacin A and Territrem B
Author(s) -
Zehnder Luke R.,
Hsung Richard P.,
Wang Jiashi,
Golding Geoffrey M.
Publication year - 2000
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20001103)39:21<3876::aid-anie3876>3.0.co;2-c
Subject(s) - stereoselectivity , iminium , cycloaddition , key (lock) , chemistry , stereochemistry , combinatorial chemistry , computer science , organic chemistry , catalysis , computer security
A highly efficient and stereoselective formal [3+3] cycloaddition reaction using chiral α , β ‐unsaturated iminium groups is the key step in producing the advanced frameworks of the natural products arisugacin A and territrem B (see scheme; PG=protecting group).