TY - JOUR
T1 - Rhenium- and gold-catalyzed coupling of aromatic aldehydes with trimethyl(phenylethynyl)silane
T2 - Synthesis of diethynylmethanes
AU - Kuninobu, Yoichiro
AU - Ishii, Eri
AU - Takai, Kazuhiko
PY - 2007/6/29
Y1 - 2007/6/29
N2 - (Chemical Equation Presented) Very couply! Coupling reactions of propargyl or benzyl alcohols with allyl- or alkynylsilanes proceed efficiently using [{ReBr(CO)3(thf)}2] as catalyst. Additionally, diethynylmethane derivatives were obtained by the reaction of aromatic aldehydes with trimethyl(phenylethynyl)silane in the presence of both the rhenium complex and AuCl (see scheme).
AB - (Chemical Equation Presented) Very couply! Coupling reactions of propargyl or benzyl alcohols with allyl- or alkynylsilanes proceed efficiently using [{ReBr(CO)3(thf)}2] as catalyst. Additionally, diethynylmethane derivatives were obtained by the reaction of aromatic aldehydes with trimethyl(phenylethynyl)silane in the presence of both the rhenium complex and AuCl (see scheme).
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U2 - 10.1002/anie.200700183
DO - 10.1002/anie.200700183
M3 - Article
C2 - 17387665
AN - SCOPUS:34250872268
SN - 1433-7851
VL - 46
SP - 3296
EP - 3299
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 18
ER -