【摘要】 ５－Ｏ－苯甲酰基－２，３－二脱氧－３－硝基－Ｄ－呋喃戊糖甲苷的合成研究史达清，周龙虎，高原，戴桂元（徐州师范学院化学系，徐州，２２１００９）关键词呋喃戊糖苷，Ｄ－木糖，异构化，合成５－Ｏ－苯甲酰基－２，３－二脱氧－３－硝基－Ｄ呋喃戊糖甲苷１是合成河豚...更多还原

【Abstract】 The synthesis of methy1-5-0-benzoy1-2,3-dideoxy-3-nitro-α-and β-D-pentafuranoside 1a and 1b from D-(+)-xylose is described.The four isomers,the intermediates for synthesis of 1a and 1b,methy1-5-0-benzoy1-3-deoxy-3-nitro-D-ribo and D-xylo,α,β-pentofuranoside 7a,7b,7c and 7d were separated and identified.The isomerization of C-3 nitro group of compounds 6,7 were studied.更多还原