Title of article :
Iridium catalysed alkylation of 4-hydroxy coumarin, 4-hydroxy-2-quinolones and quinolin-4(1H)-one with alcohols under solvent free thermal conditions
Author/Authors :
Ronald Grigg، نويسنده , , Simon Whitney، نويسنده , , Visuvanathar Sridharan، نويسنده , , Ann Keep، نويسنده , , Andrew Derrick، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2009
Abstract :
Ir catalysed alkylation of 4-hydroxy coumarin, 4-hydroxy-2-quinolones and quinolin-4(1H)-one with a range of substituted benzyl and aliphatic alcohols under solvent free thermal conditions afforded the corresponding monoalkylated products in high to excellent yield and in certain cases produced bis-(3,3′-1-methyl-4-hydroxy)methenes.
Keywords :
Microwave , Ir catalysis , Green chemistry , regioselective alkylation , 4-Hydroxy coumarin , 4-Hydroxy-1-methyl 2(1H)-quinoline
Journal title :
Tetrahedron
Journal title :
Tetrahedron
