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Pd II ‐Catalyzed Stereoselective Bis‐Lactonization
Author(s) -
Tamaru Y.,
Higashimura H.,
Naka K.,
Hojo M.,
Yoshida Z.
Publication year - 1985
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198510451
Subject(s) - stereoselectivity , catalysis , chemistry , medicinal chemistry , stereochemistry , organic chemistry
The formation of bis‐lactones of type 2 from 1 (XH) and CO is catalyzed by Pd II . Substituents on C‐2 and C‐3 are largely tolerated. In comparison, 1 (XAc) forms only open‐chain 1,3‐dienes in the presence of Pd 0 .