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Preparation of 4,6-O-benzylidene-3-deoxy-3-C-nitro-d-glucal and -d-allal and 1,5-anhydro-4,6-O-benzylidene-2,3-dideoxy-3-C-nitro-d-threo-hex-2-enitol

โœ Scribed by Tohru Sakakibara; Yutaka Nomura; Rokuro Sudoh

Book ID
107725355
Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
673 KB
Volume
124
Category
Article
ISSN
0008-6215

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๐Ÿ“œ SIMILAR VOLUMES

Preparation, and nucleophilic addition-r
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โœ Tohru Sakakibara; Toshiaki Minami; Yoshiharu Ishido; Rokuro Sudoh ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 820 KB

## Nucleophilic addition-reactions of the title compound, prepared from the corresponding 3-nitrohex-2-enitol, were investigated under kinetically controlled conditions; such sterically bulky nucleophiles as tert-butyl peroxide and 2,4-pentanedionate ions (except in 1,Cdioxane) were found to enga

Nucleophilic addition reactions of 1,5-a
Nucleophilic addition reactions of 1,5-anhydro-4,6-O-benzylidene-2,3-dideoxy-3-C-nitro-d-erythro-hex-2-enitol and its 5a-carba derivative
โœ Akinori Seta; Shinji Ito; Kiyohisa Tokuda; Takeshi Tamura; Yaeko Konda; Tohru Sa ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 648 KB

Reactions of the title compounds with several nucelophiles suggested that the ring oxygen atom (0-5) accelerated the reactivity of the nitro alkene moiety, but scarcely affected the stereoselectivity of the nucleophilic attack.