Methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside | 129941-07-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside
• 英文别名: [(2R,3R,4S,5S,6R)-6-[[(4aR,6S,7S,8S,8aR)-6-methoxy-2-phenyl-7-phenylmethoxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl]oxy]-3,4,5-tribenzoyloxyoxan-2-yl]methyl benzoate
• CAS: 129941-07-7
• 化学式: C₅₅H₅₀O₁₅
• 分子量: 950.993
• InChiKey: XASGXOMKMGOQLS-DHEDUXSZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  70.0
• 可旋转键数：
  16.0
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  169.81
• 氢给体数：
  0.0
• 氢受体数：
  15.0

反应信息

• 作为反应物：
  描述：

  Methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside 在 溶剂黄146 作用下， 反应 4.0h， 以92%的产率得到Methyl 2-O-benzyl-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside
  参考文献：
  名称：

  Synthesis of methyl 3-O-α-d-galactopyranosyl-6-O-α-d-mannopyranosyl-α-d-mannopyranoside, methyl 3-O-α-d-glucopyranosyl-6-O-α-d-mannopyranosyl-α-d-mannopyranoside, methyl 6-O-α-d-galactopyranosyl-3-O-α-d-mannopyranosyl-α-d-mannopyranoside, and methyl 6-O-α-d-glucopyranosyl-3-O-α-d-mannopyranosyl-α-d-mannopyranoside

  摘要：

  DOI：

  10.1016/0008-6215(90)80057-a
• 作为产物：
  描述：

  methyl 2-O-benzyl-4,6-O-benzylidene-α-D-mannopyranoside 、 2,3,4,6-tetra-O-benzoyl-D-mannopyranosyl bromide 在 molecular sieve 、 silver trifluoromethanesulfonate 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 1.0h， 以82%的产率得到Methyl 2-O-benzyl-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-α-D-mannopyranoside
  参考文献：
  名称：

  Synthesis of methyl 3-O-α-d-galactopyranosyl-6-O-α-d-mannopyranosyl-α-d-mannopyranoside, methyl 3-O-α-d-glucopyranosyl-6-O-α-d-mannopyranosyl-α-d-mannopyranoside, methyl 6-O-α-d-galactopyranosyl-3-O-α-d-mannopyranosyl-α-d-mannopyranoside, and methyl 6-O-α-d-glucopyranosyl-3-O-α-d-mannopyranosyl-α-d-mannopyranoside

  摘要：

  DOI：

  10.1016/0008-6215(90)80057-a

文献信息

• Synthesis of methyl 3-O-a-d-galactopyranosyl-6-O-a-d-mannopyranosyl-a-d-mannopyranoside, methyl 3-O-a-d-glucopyranosyl-6-O-a-d-mannopyranosyl-a-d-mannopyranoside, methyl 6-O-a-d-galactopyranosyl-3-O-a-d-mannopyranosyl-a-d-mannopyranoside, and methyl 6-O-a-d-glucopyranosyl-3-O-a-d-mannopyranosyl-a-d-mannopyranoside
  作者：Per J. Garegg、Stefan Oscarson、Anna-Karin Tidén

  DOI：10.1016/0008-6215(90)84213-e

  日期：1990.4
• GAREGG, J.;OSCARSON, STEFAN;TIDEN, ANNA-KARIN, CARBOHYDR. RES., 200,(1990) C. 475-480
  作者：GAREGG, J.、OSCARSON, STEFAN、TIDEN, ANNA-KARIN

  DOI：——

  日期：——