Title of article
Palladium-complex-catalyzed regioselective Markovnikov addition reaction and dehydrogenative double phosphinylation to terminal alkynes with diphenylphosphine oxide
Author/Authors
Dobashi، نويسنده , , Naotomo and Fuse، نويسنده , , Kouichiro and Hoshino، نويسنده , , Takako and Kanada، نويسنده , , Jun and Kashiwabara، نويسنده , , Taigo and Kobata، نويسنده , , Chihiro and Nune، نويسنده , , Satish Kumar and Tanaka، نويسنده , , Masato، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
4669
To page
4673
Abstract
Palladium-1,2-bis(diphenylphosphino)ethane complex catalyzes regioselective Markovnikov addition of diphenylphosphine oxide to terminal alkynes in propionitrile, while the use of triarylphopshines, di(o-tolyl)phenylphosphine in particular, as the ligand leads to dehydrogenative double addition forming 1,2-diphenylphosphinyl-1-alkenes as major products.
Keywords
Homogeneous catalysis , PALLADIUM , Hydrophosphinylation , Diphenylphosphine oxide
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1855433
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