TY - JOUR
T1 - Hydroarylation of acetylenes, acrylates, and isocyanates with heteroaromatic compounds under rhenium catalysis
AU - Kuninobu, Yoichiro
AU - Kikuchi, Kou
AU - Tokunaga, Yukimi
AU - Nishina, Yuta
AU - Takai, Kazuhiko
N1 - Funding Information:
Financial support by a Grant-in-Aid for Scientific Research on Priority Areas (No. 18037049, “Advanced Molecular Transformations of Carbon Resources”) from the Ministry of Education, Culture, Sports, Science, and Technology of Japan, and for Young Scientists (B) (No. 18750088) from Japan Society for the Promotion of Science, and Okayama Foundation for Science and Technology is gratefully acknowledged. We thank Professor Isao Kadota at Okayama University for measurements of ESI-TOF mass spectra.
PY - 2008/6/23
Y1 - 2008/6/23
N2 - With the aid of a directing group, an imine moiety, heteroaromatic compounds add to acetylenes in the presence of a catalytic amount of [ReBr(CO)3(THF)]2 at the adjacent position of the directing group regioselectively to give hydroarylation of the acetylenes in good to excellent yields. Similarly, heteroaromatic compounds react with acrylates and isocyanates to give the corresponding hydroarylation products under rhenium catalysis.
AB - With the aid of a directing group, an imine moiety, heteroaromatic compounds add to acetylenes in the presence of a catalytic amount of [ReBr(CO)3(THF)]2 at the adjacent position of the directing group regioselectively to give hydroarylation of the acetylenes in good to excellent yields. Similarly, heteroaromatic compounds react with acrylates and isocyanates to give the corresponding hydroarylation products under rhenium catalysis.
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U2 - 10.1016/j.tet.2008.01.145
DO - 10.1016/j.tet.2008.01.145
M3 - Article
AN - SCOPUS:43849105130
SN - 0040-4020
VL - 64
SP - 5974
EP - 5981
JO - Tetrahedron
JF - Tetrahedron
IS - 26
ER -