(2S,3R,4S,5R)-6-((tert-butyldiphenylsilyl)oxy)hexane-1,2,3,4,5-pentaol | 1389395-11-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2S,3R,4S,5R)-6-((tert-butyldiphenylsilyl)oxy)hexane-1,2,3,4,5-pentaol
• CAS: 1389395-11-2
• 化学式: C₂₂H₃₂O₆Si
• 分子量: 420.578
• InChiKey: VDCTUKUWJNFMQQ-BQJUDKOJSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.0
• 重原子数：
  29.0
• 可旋转键数：
  9.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  110.38
• 氢给体数：
  5.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  (2S,3R,4S,5R)-6-((tert-butyldiphenylsilyl)oxy)hexane-1,2,3,4,5-pentaol 在 吡啶 、 4-二甲氨基吡啶 、 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 0.33h， 生成 1,2,3,5,6-penta-O-acetyl-D-galactitol
  参考文献：
  名称：

  1,2;3,4-Di-O-isopropylidene-l-galactose synthesis from its d-enantiomer

  摘要：

  Easy procedure was devised to obtain di-O-isopropylidene-L-galactose from di-O-isopropylidene-D-galactose. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2012.02.091
• 作为产物：
  描述：

  口服葡萄糖 在 sodium tetrahydroborate 、 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 生成 (2S,3R,4S,5R)-6-((tert-butyldiphenylsilyl)oxy)hexane-1,2,3,4,5-pentaol
  参考文献：
  名称：

  1,2;3,4-Di-O-isopropylidene-l-galactose synthesis from its d-enantiomer

  摘要：

  Easy procedure was devised to obtain di-O-isopropylidene-L-galactose from di-O-isopropylidene-D-galactose. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2012.02.091

文献信息

• Structure–activity relationship studies on acremomannolipin A, the potent calcium signal modulator with a novel glycolipid structure 2: Role of the alditol side chain stereochemistry
  作者：Nozomi Tsutsui、Genzoh Tanabe、Genki Gotoh、Nao Morita、Naohisa Nomura、Ayako Kita、Reiko Sugiura、Osamu Muraoka

  DOI：10.1016/j.bmc.2013.12.052

  日期：2014.2

  Five alditol analogs 1b-1f of a novel glycolipid acremomannolipin A (1a), the potential Ca2+ signal modulator isolated from Acremonium strictum, were synthesized by employing a stereoselective beta-mannosylation of appropriately protected mannose with five hexitols with different stereochemistry, and their potential on modulating Ca2+ signaling were evaluated. All these analogs were more potent compared to the original compound 1a, and proved that mannitol stereochemistry of 1a was not critical for the potent calcium signal modulating. (C) 2014 Elsevier Ltd. All rights reserved.