34379-91-4Relevant academic research and scientific papers
PREPARATION OF METHYL 4,6-O-BENZYLIDENE-2-CHLORO- AND -2-BROMO-α- AND β-D-xylo-HEXOPYRANOSID-3-ULOSES AND THEIR α-D-ribo ISOMERS, AND FORMATION OF GLYCOSID-3-ULOSE HYDRATES FOR THE β-D-xylo ISOMERS
Sakakibara, Tohru,Nakagawa, Toshio
, p. 231 - 242 (2007/10/02)
The title glycosid-3-uloses were prepared from 3-nitro-β-D-threo-hex-2-eno-pyranoside derivatives. 1H-N.m.r. spectral studies revealed that the 2-bromo- and 2-chloro-β-D-xylo-hexopyranosid-3-uloses readily equilibrated with their hydrates, but the remaini
DENITRATION OF CARBOHYDRATE α-NITROEPOXIDES BY NUCLEOPHILES
Nakagawa, Toshio,Sakakibara, Tohru,Kumazawa, Satoru,Hoshijima,Yunichi,Sudoh, Rokuro
, p. 227 - 238 (2007/10/02)
Several nucleophiles were separately treated with methyl and phenyl 2,3-anhydro-4,6-O-benzylidene-3-deoxy-3-nitro-β-D-allopyranoside, to give 2-substituted aldos-3-ulose derivatives.In the latter case, the subsequent β-elimination of the aglyconic phenyl
REACTIONS OF METHYL 4,6-O-BENZYLIDENE-2,3-DIDEOXY-3-NITRO α- AND-β-D-ERYTHRO-HEX-2-ENOPYRANOSIDES WITH PHENYLACETONITRILE: PREPARATION AND STRUCTURAL DETERMINATION OF ADDUCTS AND AN ISOXAZOLE DERIVATIVE
Sakakibara, Tohru,Sudoh, Rokuro
, p. 41 - 50 (2007/10/02)
Treatment of methyl 4,6-O-benzylidene-2,3-dideoxy-3-nitro-α-D-erythro-hex-2-enopyranoside with phenylacetonitrile afforded adducts having the D-manno (2 and 3) and D-gluco configurations (4 and 5), the isoxazole 6, the cyano alkene 7, and the nitro alcoho
