Title of article :
Pd-catalyzed addition–carbocyclization of α,ω-diynes with H–P(O)R2 compounds
Author/Authors :
Kanada، نويسنده , , Jun K. Yamashita، نويسنده , , Koh-ichiro and Nune، نويسنده , , Satish Kumar and Tanaka، نويسنده , , Masato، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2009
Abstract :
Chelating phosphines are much higher performing than mono-dentate phosphines in palladium-catalyzed reaction of α,ω-diynes with HP(O)R1R2 (R1,R2 = Ph, alkoxy) to afford (E)-3-(phosphorylmethylene)-2-methylcyclopentenes.
Keywords :
PALLADIUM , hydrophosphorylation , cyclization , Homogeneous catalysis
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
