Title of article
Michael reactions on conformationally flexible methyl 3-C-nitro-hex-2-enopyranoside derivatives
Author/Authors
Tohru Sakakibara، نويسنده , , Kiohisa Tokuda، نويسنده , , Tsutomu Hayakawa، نويسنده , , Akinori Seta، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
8
From page
489
To page
496
Abstract
Dimethyl malonate and dibenzoylmethane attacked the C-2 position of the title 3-nitro-2-enopyranosides from the side opposite the anomeric methoxyl group to afford the 3-enopyranosides (SN2′ products). In the case of 2,4-pentanedione and ethyl acetoacetate, further intramolecular cyclization occurred to yield dihydropyran derivatives.
Keywords
Nitro sugar , Intramolecular cyclization , SN2? reaction , The Michael reaction
Journal title
Carbohydrate Research
Serial Year
2000
Journal title
Carbohydrate Research
Record number
962708
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