Title of article
Environmentally friendly C-glycosylation of phloroacetophenone with unprotected d-glucose using scandium(III) trifluoromethanesulfonate in aqueous media: key compounds for the syntheses of mono- and di-C-glucosylflavonoids
Author/Authors
Shingo Sato، نويسنده , , Toshiki Akiya، نويسنده , , Toshiyuki Suzuki، نويسنده , , Jun-ichi Onodera، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2004
Pages
4
From page
2611
To page
2614
Abstract
The direct C-glycosylation of phloroacetophenone with an unprotected d-glucose in aqueous media using scandium(III) trifluoromethanesulfonate (Sc(OTf)3) as the catalyst, gave mono- and bis-C-β-glycosylic compounds in highest total yield of 81%. The second and third use of the recovered Sc(OTf)3 afforded them in total yields of 56% and 53%, respectively.
Keywords
Aqueous media , Recycling , C-Glycosylflavonoid , Direct C-glycosylation , Unprotected glucose , Sc(OTf)3
Journal title
Carbohydrate Research
Serial Year
2004
Journal title
Carbohydrate Research
Record number
964237
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