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Dehydrative Cyclization of Alkynals: Vinylidene Complexes with the C β Incorporated into Unsaturated Five‐ or Six‐Membered Rings
Author(s) -
Batuecas María,
Escalante Luz,
Esteruelas Miguel A.,
GarcíaYebra Cristina,
Oñate Enrique,
Saá Carlos
Publication year - 2011
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/anie.201102969
Subject(s) - osmium , iridium , rhodium , ring (chemistry) , chemistry , medicinal chemistry , terminal (telecommunication) , nice , stereochemistry , combinatorial chemistry , catalysis , organic chemistry , ruthenium , computer science , telecommunications , programming language
A nice ring : The title compounds are easily prepared by dehydrative cyclization of terminal alkynals in the presence of osmium, iridium, and rhodium precursors (see scheme).