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Synthesis of arylboronates via Cp*RuCl-catalyzed cycloaddition of alkynylboronates

Authors :
Yamamoto, Yoshihiko
Hattori, Kozo
Ishii, Jun-ichi
Nishiyama, Hisao
Source :
Tetrahedron. May2006, Vol. 62 Issue 18, p4294-4305. 12p.
Publication Year :
2006

Abstract

Abstract: In the presence of 5–10mol% Cp*RuCl(cod), 1,6- and 1,7-diynes were allowed to react with an ethynylboronate at ambient temperature to give rise to bicyclic arylboronates in 64–93% isolated yields. 1,6-Diynes bearing a boronate terminal also underwent cycloaddition with monoalkynes to give the corresponding bicyclic arylboronates. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
00404020
Volume :
62
Issue :
18
Database :
Academic Search Index
Journal :
Tetrahedron
Publication Type :
Academic Journal
Accession number :
20551091
Full Text :
https://doi.org/10.1016/j.tet.2006.02.068