(S)-1-((4R,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)ethane-1,2-diol

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (S)-1-((4R,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)ethane-1,2-diol
• 英文别名: 3,4:5,6-di-O-isopropylidene-D-glucitol；(1S)-1-[(4R,5R)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol
• 化学式: C₁₂H₂₂O₆
• 分子量: 262.303
• InChiKey: UISOMPJTKIBFPF-SGIHWFKDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  77.4
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  (S)-1-((4R,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)ethane-1,2-diol 在 盐酸 作用下， 生成 (1R,1'R)-1,1'-[(4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]diethane-1,2-diol
  参考文献：
  名称：

  Bourne et al., Journal of the Chemical Society, 1952, p. 1408,1414

  摘要：

  DOI：
• 作为产物：
  描述：

  O¹,O²;O³,O⁴;O⁵,O⁶-triisopropylidene-D-glucitol 在 盐酸 作用下， 生成 (S)-1-((4R,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)ethane-1,2-diol
  参考文献：
  名称：

  Bourne et al., Journal of the Chemical Society, 1952, p. 1408,1414

  摘要：

  DOI：

文献信息

• Total Synthesis of Anti-Influenza Agents Zanamivir and Zanaphosphor via Asymmetric Aza-Henry Reaction
  作者：Long-Zhi Lin、Jim-Min Fang

  DOI：10.1021/acs.orglett.6b02131

  日期：2016.9.2

  The potent anti-influenza agents, zanamivir and its phosphonate congener, are synthesized by using a nitro group as the latent amino group at C4 for asymmetric aza-Henry reaction with a chiral sulfinylimine, which is derived from inexpensive d-glucono-δ-lactone to establish the essential nitrogen-containing substituent at C5. This method provides an efficient way to construct the densely substituted

  有效的抗流感药物扎那米韦及其膦酸酯同类物，是通过使用硝基作为C4上的潜在氨基，与手性亚磺胺碱进行不对称aza-Henry反应而合成的，手性亚磺胺碱衍生自廉价的d-葡萄糖酸-δ-内酯在C5建立必需的含氮取代基。该方法提供了构建扎那米韦和扎那磷的密集取代的二氢吡喃核芯的有效方法，而无需使用危险的叠氮化物试剂。
• Total Synthesis of 8-Methoxygoniodiol via Chiron Approach
  作者：J. Yadav、B. Rao、K. Sanjeevarao、B. Reddy

  DOI：10.1055/s-2008-1072511

  日期：——

  A stereoselective synthesis of 8-methoxygoniodiol is accomplished using readily available δ-gluconolactone as a chiral source. The stereoselective addition of aryl Grignard reagent on aldehyde and regioselective opening of chiral epoxide by ethyl propiolate are the key steps involved in this synthesis.

  使用现成的 δ-葡糖酸内酯作为手性来源，完成了 8-甲氧基角二醇的立体选择性合成。芳基格氏试剂在醛上的立体选择性加成和丙炔酸乙酯对手性环氧化物的区域选择性打开是该合成中涉及的关键步骤。
• Chirospecific synthesis of 1,4-dideoxy-1,4-imino-D-arabinitol and 1,4-dideoxy-1,4-imino-L-xylitol via one-pot cyclisation
  作者：Jin Hyo Kim、Min Suk Yang、Woo Song Lee、Ki Hun Park

  DOI：10.1039/a803342k

  日期：——

  The multi-protected compounds 4 and 5 were treated with 20% iodine in methanol to give 1,4-dideoxy-1,4-imino-D-arabinitol 1 and 1,4-dideoxy-1,4-imino-L-xylitol 2 directly. Iodine was an efficient catalyst for deprotection of O-isopropylidene, O-(tert-butyldimethylsilyl), N-(9-phenylfluoren-9-yl) and N-benzyloxycarbonyl groups, resulting in intramolecular cyclisation.

  经多重保护的化合物4和5，以20%碘的甲醇溶液处理，直接生成1,4-二去氧-1,4-亚胺基-D-阿拉伯糖醇1和1,4-二去氧-1,4-亚胺基-L-木糖醇2。碘作为高效的催化剂，能够去除O-异丙叉、O-(叔丁基二甲基硅基)、N-(9-苯基芴-9-基)和N-苄氧羰基等保护基团，从而实现分子内环化。
• Mannich Reactions of Carbohydrate Derivatives with Ketones To Afford Polyoxy-Functionalized Piperidines
  作者：Lingaiah Maram、Fujie Tanaka

  DOI：10.1021/acs.orglett.9b00105

  日期：2019.2.15

  Mannich reactions of carbohydrate derivatives with ketones that afford polyoxy-functionalized piperidines are reported. Ketone nucleophiles (enamines/enolates) were generated in the presence of the amines used for the formation of the iminium ions of sugar derivatives with or without an additive. Conditions to preferentially generate piperidine derivatives rather than tetrahydrofurans were identified

  据报道，碳水化合物衍生物与提供多氧官能化哌啶的酮的曼尼希反应。酮亲核试剂（烯胺/烯酸酯）是在有或没有添加剂的情况下，用于形成糖衍生物亚胺离子的胺的存在下生成的。确定了优先产生哌啶衍生物而不是四氢呋喃的条件。来自烯丙基酮反应的产物易于转化为双环哌啶。
• Synthesis of Sugar-Derived 2′- and 3′-Substituted Furans and Their Application in Diels−Alder Reactions
  作者：Sławomir Jarosz、Mateusz Mach、Katarzyna Szewczyk、Stanisław Skóra、Zbigniew Ciunik

  DOI：10.1002/1099-0690(200108)2001:15<2955::aid-ejoc2955>3.0.co;2-0

  日期：2001.8

  A convenient synthesis of 2′- and 3′-furyl sugars in which the furan and the sugar parts are directly connected is presented. The key step comprises HF·py-induced cyclization of α,β-unsaturated carbonyl compounds (ketones or aldehydes) possessing terminal hydroxymethylene groups protected as TBDPS ethers. Treatment of such furan derivatives with N-phenylmaleimide under high-pressure conditions (11

  提出了一种2'-和3'-呋喃糖的便捷合成方法，其中呋喃和糖部分直接相连。关键步骤包括HF·py诱导的具有被保护为TBDPS醚的末端羟基亚甲基的α，β-不饱和羰基化合物（酮或醛）的环化反应。在高压条件下（11 kbar）用N-苯基马来酰亚胺处理此类呋喃衍生物可生成相应的[4 + 2]加合物，其中内型占主导。然而，在p = 1 atm和T = 20°C时，形成了exo异构体作为主要产物。[4 + 2]加合物在升高的温度和大气压下进行逆狄尔斯-阿尔德反应。