(5R,6S)-1,10-Bis-allyloxy-decane-5,6-diol | 159292-73-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (5R,6S)-1,10-Bis-allyloxy-decane-5,6-diol
• CAS: 159292-73-6
• 化学式: C₁₆H₃₀O₄
• 分子量: 286.412
• InChiKey: NRYOQZVADILTOD-IYBDPMFKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.45
• 重原子数：
  20.0
• 可旋转键数：
  15.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  58.92
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  (5R,6S)-1,10-Bis-allyloxy-decane-5,6-diol 在 四氧化锇 咪唑 、 sodium tetrahydroborate 、 sodium periodate 、 偶氮二异丁腈 、 camphor-10-sulfonic acid 、 四丁基氟化铵 、 水 、 碘 、 sodium hydride 、 N-甲基吗啉氧化物 、 三乙胺 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 丙酮 、 苯 为溶剂， 反应 21.67h， 生成 (2'R*,3'S*)-4-<3'-(Allyloxy)oxepan-2'-yl>-1,2-butanediol
  参考文献：
  名称：

  Simple Designs for the Construction of Complex trans-Fused Polyether Toxin Frameworks. A Linear Strategy Based on Entropically Favored Oxirane Ring Enlargement in Epoxycycloalkenes Followed by Carbon-Carbon or Carbon-Oxygen Bond-Forming Cyclizations

  摘要：

  A successful design for the construction of trans-fused medium-size cyclic ethers is described. The key features of the synthesis are as follows: (i) intramolecular oxirane ring expansion in cycloalkenes to give bridged oxabicyclic systems and (ii) linear, one- or two-directional synthetic operations which generate external oxocycles in single reaction steps. The general approach involves the intramolecular addition of a stable gamma-alkoxy-substituted allylstannane to an aldehyde carbonyl group, and the entire reaction is conducted in a one-pot process which includes the following: (i) vic-diol fragmentation from the bridged oxabicyclic precursor and (ii) Lewis acid-induced cyclization of the resulting aldehyde-allylic tin system. While the present strategy was mostly developed around racemic models, the potential for adoption of;enantioselective features is immediate. The versatility, scope, limitations, and potential applications of the present technology are discussed in detail.

  DOI：

  10.1021/jo00089a034
• 作为产物：
  描述：

  (2E,8E)-(5R,6S)-5,6-Bis-(tert-butyl-dimethyl-silanyloxy)-deca-2,8-dienedioic acid dimethyl ester 在 platinum(IV) oxide 四丁基氟化铵 、 氢气 、 sodium hydride 、 二异丁基氢化铝 作用下， 以 四氢呋喃 、 乙醚 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 反应 10.5h， 生成 (5R,6S)-1,10-Bis-allyloxy-decane-5,6-diol
  参考文献：
  名称：

  Simple Designs for the Construction of Complex trans-Fused Polyether Toxin Frameworks. A Linear Strategy Based on Entropically Favored Oxirane Ring Enlargement in Epoxycycloalkenes Followed by Carbon-Carbon or Carbon-Oxygen Bond-Forming Cyclizations

  摘要：

  A successful design for the construction of trans-fused medium-size cyclic ethers is described. The key features of the synthesis are as follows: (i) intramolecular oxirane ring expansion in cycloalkenes to give bridged oxabicyclic systems and (ii) linear, one- or two-directional synthetic operations which generate external oxocycles in single reaction steps. The general approach involves the intramolecular addition of a stable gamma-alkoxy-substituted allylstannane to an aldehyde carbonyl group, and the entire reaction is conducted in a one-pot process which includes the following: (i) vic-diol fragmentation from the bridged oxabicyclic precursor and (ii) Lewis acid-induced cyclization of the resulting aldehyde-allylic tin system. While the present strategy was mostly developed around racemic models, the potential for adoption of;enantioselective features is immediate. The versatility, scope, limitations, and potential applications of the present technology are discussed in detail.

  DOI：

  10.1021/jo00089a034