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Benzyl 2,4-di-O-benzyl-3,6-di-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside | 69359-17-7

中文名称
——
中文别名
——
英文名称
Benzyl 2,4-di-O-benzyl-3,6-di-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside
英文别名
——
Benzyl 2,4-di-O-benzyl-3,6-di-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside化学式
CAS
69359-17-7
化学式
C81H86O16
mdl
——
分子量
1315.56
InChiKey
SDIRUZMCSXOTRF-JKWSNWDTSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    12.45
  • 重原子数:
    97.0
  • 可旋转键数:
    34.0
  • 环数:
    12.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    169.68
  • 氢给体数:
    2.0
  • 氢受体数:
    16.0

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis of hepta- and penta-saccharides, part of the complex-type carbohydrate portion of glycoproteins
    作者:Jan Arnarp、Jörgen Lönngren
    DOI:10.1039/c39800001000
    日期:——
    Silver trifluoromethanesulphonate-promoted condensation of 3,6-di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-mannopyranoside and benzyl 2,4-di-O-benzyl-3,6-di-O-(3,4,6,-tri-O-benzyl-α-D-mannopyranosyl)-α-D-mannopyranoside gave a protected pentasaccharide and a protected heptasaccharide in 56% and 43% yield, respectively; after deblocking the free penta- and
    三氟甲磺酸促进的3,6-二-O-乙酰基-4- O-(2,3,4,6-四-O-乙酰基-β - D-喃半乳糖基)-2-脱氧-2-邻苯二甲酰亚胺基-缩合反应β - d -mannopyranoside和苄基2,4-二- ø -苄基-3,6-二- ö - (3,4,6, -三- ö苄基α - d -mannopyranosyl) - α - d -甘露糖喃糖苷以56%和43%的产率得到被保护的五糖和被保护的七糖。解封后,得到游离的五糖和七糖。
  • Synthesis of a tri-, a penta-, and a hepta-saccharide containing terminal N-acetyl-β-<scp>D</scp>-lactosaminyl residues, part of the ‘complex-type’ carbohydrate moiety of glycoproteins
    作者:Jan Arnarp、Jörgen Lönngren
    DOI:10.1039/p19810002070
    日期:——
    Silver trifluoromethanesulphonate-promoted condensation of 3,6-di-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranosyl bromide with benzyl 3-O-benzyl-4,6-O-benzyl-idene-α-D-mannopyranoside, benzyl 3,6-di-O-benzyl-α-D-mannopyranoside, and benzyl 3,6-di-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-2,4-di-O-benzyl-α-D-mannopyranoside gave the protected tri-, penta-, and
    三氟甲磺酸促进的3,6-二-O-(2,3,4,6-四-O-乙酰基-β - D-喃半乳糖基)-2-脱氧-2-邻苯二甲酰亚胺-β - D-吡喃葡萄糖的缩合反应用苄基3- ö -苄基-4,6- ö苄基偏二-α- d -mannopyranoside,苄基3,6-二- ö苄基α- d -mannopyranoside,和苄基3,6-二- ö -(3,4,6-三-O-苄基-α - D-甘露喃糖基)-2,4-二-O-苄基-α - Dβ-甘露糖喃糖苷分别以66%,72%和56%的收率得到了受保护的三糖,五糖和七糖衍生物。将2-脱氧-2-邻苯二甲酰亚胺基团交换成2-乙酰基-2-脱氧基团并解封后,获得了游离的寡糖
  • Synthesis of a tetra- and a nona-saccharide which contain α-l-fucopyranosyl groups and are part of the complex type of carbohydrate moiety of glycoproteins
    作者:Hans Lönn
    DOI:10.1016/0008-6215(85)90012-6
    日期:1985.6
    Methyl trifluoromethanesulfonate-promoted condensation of ethyl 6-O-benzyl-2-deoxy-2-phthalimido-4-O-(2,3,4,6-tetra-O-acetyl-beta-D- galactopyranosyl)-1-thio-3-O-(2,3,4-tri-O-benzyl-alpha-L-fucopyranosyl)- beta-D- glucopyranoside with benzyl 3,4,6-tri-O-benzyl-alpha-D-mannopyranoside and benzyl 2,4-di-O-benzyl-3,6-di-O-(3,4,6-tri-O-benzyl-alpha-D-mannopyranosyl)-alp ha-D- mannopyranoside gave a tetrasaccharide
    甲磺酸甲酯促进的6-O-苄基-2-脱氧-2-邻苯二甲酰亚胺基-4-O-(2,3,4,6-四-O-乙酰基-β-D-喃半乳糖基)-1-基缩合-3-O-(2,3,4-三-O-苄基-α-L-呋喃核糖基)-β-D-吡喃葡萄糖苷与苄基3,4,6-三-O-苄基-α-D-甘露喃糖苷和苄基2,4-二-O-苄基-3,6-二-O-(3,4,6-三-O-苄基-α-D-甘露喃糖基)-al ha-D-甘露喃糖苷得到四糖和九糖衍生物。除去保护基并进行N-乙酰化后,得到四糖1和九糖2。(公式:参见文字)。
  • Synthesis of an octasaccharide fragment of high-mannose-type glycans of glycoproteins
    作者:Tomoo Nukada、Tohru Kitajima、Yoshiaki Nakahara、Tomoya Ogawa
    DOI:10.1016/s0008-6215(00)90557-3
    日期:1992.4
    l)-(1----6)-O-(beta-D-mannopyranosyl)-(1----4)-O-( 2- acetamido-2-deoxy-beta-D-glucopyranosyl)-(1----4)-2-acetamido-2-deoxy- glucopyranose, an octasaccharide fragment of high-mannose type glycan of glycoproteins, was synthesized. Crucial glycosylation of trisaccharide intermediate, benzyl O-(2,4-di-O-benzyl-beta-D-mannopyranosyl)-(1----4)-O-(2-acetamido-3,6-di -O- benzyl-2-deoxy-beta-D-glucopyrano
    O-(α-D-甘露喃糖基)-(1 ---- 2)-O-(α-D-甘露喃糖基)-(1 ---- 3)-O-[(α-D-甘露喃糖基)-( 1 ---- 2)-O-(α-D-甘露喃糖基)-(1 ---- 6)]-O-(α-D-甘露酰喃糖基)-(1 ---- 6)-O-( β-D-甘露喃糖基)-(1 ---- 4)-O-(2-乙酰基-2-脱氧-β-D-喃糖基)-(1 ---- 4)-2-乙酰基-2-脱氧-合成了葡萄糖,糖蛋白的高甘露糖型聚糖的八糖片段。三糖中间体的关键糖基化,苄基O-(2,4-二-O-苄基-β-D-甘露喃糖基)-(1 ---- 4)-O-(2-乙酰基-3,6-二-O -苄基-2-脱氧-β-D-吡喃葡萄糖基)-(1 ---- 4)-2-乙酰基-3,6-二-O-苯甲酰基-2-脱氧-β-D-葡糖苷成功仅与二-O-乙酰基十四烷基-O-苄基-D-甘露糖醛酰
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