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1‐Iodoalkynes Can Also Be Dimerized: A New Head‐to‐Tail Coupling
Author(s) -
Barluenga José,
González José M.,
Llorente Isidro,
Campos Pedro J.
Publication year - 1993
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.199308931
Subject(s) - head (geology) , catalysis , coupling (piping) , salt (chemistry) , chemistry , molecule , polymer chemistry , combinatorial chemistry , stereochemistry , materials science , organic chemistry , geology , composite material , paleontology
The catalytic and selective coupling of two molecules of 1‐iodoacetylene 1 provides the functionalized head‐to‐tail dieter 2 . The catalyst or source of “I + ” is the iodonium salt [I(C 5 H 5 N) 2 ]BF 4 .