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烯丙基2-乙酰氨基-3-O-苄基-2-脱氧吡喃己糖苷 | 65730-00-9

中文名称
烯丙基2-乙酰氨基-3-O-苄基-2-脱氧吡喃己糖苷
中文别名
烯丙基2-乙酰氨基-3-O-苄基-2-脱氧-Β-D-吡喃葡萄糖
英文名称
allyl 2-acetamido-3-O-benzyl-2-deoxy-β-D-glucopyranoside
英文别名
Allyl 2-acetamido-3-O-benzyl-2-deoxy-b-D-glucopyranose;N-[(2R,3R,4R,5S,6R)-5-hydroxy-6-(hydroxymethyl)-4-phenylmethoxy-2-prop-2-enoxyoxan-3-yl]acetamide
烯丙基2-乙酰氨基-3-O-苄基-2-脱氧吡喃己糖苷化学式
CAS
65730-00-9
化学式
C18H25NO6
mdl
——
分子量
351.4
InChiKey
RRZBCUVUJQCHIM-DUQPFJRNSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 溶解度:
    可溶于水

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    25
  • 可旋转键数:
    8
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    97.2
  • 氢给体数:
    3
  • 氢受体数:
    6

SDS

SDS:28f031c30c4e10006c256d589ce36e1b
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    烯丙基2-乙酰氨基-3-O-苄基-2-脱氧吡喃己糖苷 在 palladium on activated charcoal 、 氰化汞 4 A molecular sieve 、 氢气sodium methylate四丁基碘化铵二正丁基氧化锡 作用下, 以 甲醇硝基甲烷乙醇溶剂黄146甲苯 为溶剂, 20.0~50.0 ℃ 、101.33 kPa 条件下, 反应 61.0h, 生成 propyl 2-acetamido-2-deoxy-4-O-(β-D-galactopyranosyl)-β-D-glucopyranoside
    参考文献:
    名称:
    III型B族链球菌荚膜多糖的三糖和四糖片段的合成。
    摘要:
    β-D-Galp-(1 ---- 4)-β-D-GlcpNAc,β-D-Glcp-(1 ---- 6)-[β- D-Galp-(1 ---- 4)]-beta-D-GlcpNAc和beta-D-Galp-(1 ---- 4)-beta-D-Glcp-(1 ---- 6)分别报道了-[β-D-Galp-(1 ----)]-β-D-GlcpNAc。烯丙基2-乙酰氨基-3-O-苄基-2-脱氧-6-O-(4-甲氧基苄基)-β-D-吡喃葡萄糖苷与2,3,4,6-四-O-乙酰基-α-的反应在Hg(CN)2催化下D-吡喃半乳糖基溴化物,然后氧化除去4-甲氧基苄基,得到烯丙基2-乙酰氨基-3-O-苄基-2-脱氧-4-O-(2,3,4, 6-四-O-乙酰基-β-D-吡喃半乳糖基)-β-D-吡喃葡萄糖苷(10)对其进行O-脱乙酰化,然后进行氢解/氢化,得到1。10与β-D-吡喃葡萄糖五乙酸酯反应和三乳糖甲磺酸
    DOI:
    10.1016/0008-6215(90)80134-o
  • 作为产物:
    参考文献:
    名称:
    III型B族链球菌荚膜多糖的三糖和四糖片段的合成。
    摘要:
    β-D-Galp-(1 ---- 4)-β-D-GlcpNAc,β-D-Glcp-(1 ---- 6)-[β- D-Galp-(1 ---- 4)]-beta-D-GlcpNAc和beta-D-Galp-(1 ---- 4)-beta-D-Glcp-(1 ---- 6)分别报道了-[β-D-Galp-(1 ----)]-β-D-GlcpNAc。烯丙基2-乙酰氨基-3-O-苄基-2-脱氧-6-O-(4-甲氧基苄基)-β-D-吡喃葡萄糖苷与2,3,4,6-四-O-乙酰基-α-的反应在Hg(CN)2催化下D-吡喃半乳糖基溴化物,然后氧化除去4-甲氧基苄基,得到烯丙基2-乙酰氨基-3-O-苄基-2-脱氧-4-O-(2,3,4, 6-四-O-乙酰基-β-D-吡喃半乳糖基)-β-D-吡喃葡萄糖苷(10)对其进行O-脱乙酰化,然后进行氢解/氢化,得到1。10与β-D-吡喃葡萄糖五乙酸酯反应和三乳糖甲磺酸
    DOI:
    10.1016/0008-6215(90)80134-o
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文献信息

  • Study of glycosylation with N-trichloroacetyl-d-glucosamine derivatives in the syntheses of the spacer-armed pentasaccharides sialyl lacto-N-neotetraose and sialyl lacto-N-tetraose, their fragments, and analogues
    作者:Andrei A. Sherman、Olga N. Yudina、Yury V. Mironov、Elena V. Sukhova、Alexander S. Shashkov、Vladimir M. Menshov、Nikolay E. Nifantiev
    DOI:10.1016/s0008-6215(01)00213-0
    日期:2001.11
    The syntheses of 2-aminoethyl glycosides of the pentasaccharides Neu5Ac-alpha (2 --> 3)-Gal-beta (3(1 --> 4)-GlcNAc-beta (3(1 --> 3)-Gal-beta (1 --> 4)-Glc and Neu5Ac-alpha (2 --> 3)-Gal-beta (1 --> 3)-GlcNAc-beta (1 --> 3)-Gal-beta (1 --> 4)-Glc, their asialo di-, tri-, and tetrasaccharide fragments, and analogues included a systematic study of glycosylation with variously protected mono- and disaccharide donors derived from N-trichloroacetyl-D-glucosamine of galactose, lactose, and lactosamine glycosyl acceptors bearing benzoyl protection around the OH group to be glycosylated. Despite the. low reactivity of these acceptors, stereo specificity and good to excellent yields were obtained with NIS-TfOH-activated thioglycoside donors of such type, or with AgOTf-activated glycosyl bromides, while other promotors, as well as a trichloroacetimidate donor, were less effective, and a beta -acetate donor was inactive. In NIS-TfOH-promoted glycosylation with the thioglycosides, the use of TfOH in catalytic amount led to rapid formation of the corresponding oxazoline, but the quantity of TfOH necessary for further efficient coupling with an acceptor depended on the reactivity of the donor, varying from 0.07 equiv for a 3,6-di-O-benzylated monosaccharide derivative to 2.1 equiv for a peracetylated disaccharide one. In the glycosylation products, the N-trichloroacetyl group was easily converted into N-acetyl by alkaline hydrolysis followed by N-acetylation. (C) 2001 Elsevier Science Ltd. All rights reserved.
  • A convenient etherification of the primary hydroxyl group of glucopyranosides
    作者:Jean-Michel Petit、Jean-Claude Jacquinet、Pierre Sinaÿ
    DOI:10.1016/s0008-6215(00)85527-5
    日期:1980.6
  • Determination of the position of linkage of 2-acetamido-2deoxy-D-galactose and 2-acetamido-2-deoxy-D-glucose residues in oligosaccharides and glycoproteins. Synthesis of 2-acetamido-2deoxy-D-xylitol and 2-acetamido-2-deoxy-L-threitol
    作者:Mohammed A.E. Shaban、Vernon N. Reinhold、Roger W. Jeanloz
    DOI:10.1016/s0008-6215(00)83307-8
    日期:1977.11
  • POZSGAY, VINCE;BRISSON, JEAN-ROBERT;JENNINGS, HAROLD J., CARBOHYDR. RES., 205,(1990) C. 133-146
    作者:POZSGAY, VINCE、BRISSON, JEAN-ROBERT、JENNINGS, HAROLD J.
    DOI:——
    日期:——
  • Synthesis of a tri- and a tetra-saccharide fragment of the capsular polysaccharide of type III group B Streptococcus
    作者:Vince Pozsgay、Jean-Robert Brisson、Harold J. Jennings
    DOI:10.1016/0008-6215(90)80134-o
    日期:1990.9
    2-acetamido-3-O-benzyl-2-deoxy-6-O-(4-methoxybenzyl)-beta-D-glucopyranos ide with 2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosyl bromide under Hg(CN)2 catalysis, followed by oxidative removal of the 4-methoxybenzyl group, gave allyl 2-acetamido-3-O-benzyl-2-deoxy-4-O-(2,3,4,6-tetra-O-acetyl-beta-D- galactopyranosyl)-beta-D-glucopyranoside (10) O-deacetylation of which, followed by hydrogenolysis/hydrogenation, gave
    β-D-Galp-(1 ---- 4)-β-D-GlcpNAc,β-D-Glcp-(1 ---- 6)-[β- D-Galp-(1 ---- 4)]-beta-D-GlcpNAc和beta-D-Galp-(1 ---- 4)-beta-D-Glcp-(1 ---- 6)分别报道了-[β-D-Galp-(1 ----)]-β-D-GlcpNAc。烯丙基2-乙酰氨基-3-O-苄基-2-脱氧-6-O-(4-甲氧基苄基)-β-D-吡喃葡萄糖苷与2,3,4,6-四-O-乙酰基-α-的反应在Hg(CN)2催化下D-吡喃半乳糖基溴化物,然后氧化除去4-甲氧基苄基,得到烯丙基2-乙酰氨基-3-O-苄基-2-脱氧-4-O-(2,3,4, 6-四-O-乙酰基-β-D-吡喃半乳糖基)-β-D-吡喃葡萄糖苷(10)对其进行O-脱乙酰化,然后进行氢解/氢化,得到1。10与β-D-吡喃葡萄糖五乙酸酯反应和三乳糖甲磺酸
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