(S)-16-((4S,5S)-5-decyl-2,2-dimethyl-1,3-dioxolan-4-yl)-14-(methoxymethoxy)hexadecanoic acid | 949463-55-2

• 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: (S)-16-((4S,5S)-5-decyl-2,2-dimethyl-1,3-dioxolan-4-yl)-14-(methoxymethoxy)hexadecanoic acid
• 英文别名: (14S)-16-[(4S,5S)-5-decyl-2,2-dimethyl-1,3-dioxolan-4-yl]-14-(methoxymethoxy)hexadecanoic acid
• CAS: 949463-55-2
• 化学式: C₃₃H₆₄O₆
• 分子量: 556.868
• InChiKey: ITAGSPYEKKLDEV-CHQNGUEUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.1
• 重原子数：
  39
• 可旋转键数：
  28
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  74.2
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  (S)-16-((4S,5S)-5-decyl-2,2-dimethyl-1,3-dioxolan-4-yl)-14-(methoxymethoxy)hexadecanoic acid 在 三甲基氯硅烷 、 1-羟基苯并三唑一水物 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 sodium iodide 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 16.0h， 生成 (14S,17S,18S)-N-((3S,11bS)-9,11-bis(benzyloxy)-4-oxo-2,3,4,6,7,11b-hexahydro-1H-pyrido[2,1-a]isoquinolin-3-yl)-14,17,18-trihydroxyoctacosanamide
  参考文献：
  名称：

  Total Syntheses of Schulzeines B and C

  摘要：

  Schulzeines B (2) and C (3) were synthesized by a convergent strategy using epimeric tricyclic lactam building blocks, 4 and 5, and the C28 fatty acid side chain 6. Syntheses of tricyclic lactams (4/5) were achieved by Bischler-Napieralski reaction. Sharpless asymmetric dihy-droxylation and BINAL-H-mediated asymmetric reduction of an enone was employed to prepare the key fatty acid side chain 6. The spectral as well as analytical data of 2 and 3 were in good agreement with the reported data for the natural products, thus confirming their assigned structures.

  DOI：

  10.1021/jo070560h
• 作为产物：
  描述：

  14-benzyloxytetradecenoic acid 在 palladium dihydroxide sodium chlorite 、 sodium dihydrogenphosphate 、 lithium aluminium tetrahydride 、 正丁基锂 、 2-甲基-2-丁烯 、 氢气 、 S-1,1'-联-2-萘酚 、 对甲苯磺酸 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 N,N-二异丙基乙胺 、 lithium chloride 、 2-碘酰基苯甲酸 作用下， 以 四氢呋喃 、 乙醇 、 正己烷 、 二氯甲烷 、 水 、 二甲基亚砜 、 乙酸乙酯 、 乙腈 、 叔丁醇 为溶剂， 反应 24.5h， 生成 (S)-16-((4S,5S)-5-decyl-2,2-dimethyl-1,3-dioxolan-4-yl)-14-(methoxymethoxy)hexadecanoic acid
  参考文献：
  名称：

  Total Syntheses of Schulzeines B and C

  摘要：

  Schulzeines B (2) and C (3) were synthesized by a convergent strategy using epimeric tricyclic lactam building blocks, 4 and 5, and the C28 fatty acid side chain 6. Syntheses of tricyclic lactams (4/5) were achieved by Bischler-Napieralski reaction. Sharpless asymmetric dihy-droxylation and BINAL-H-mediated asymmetric reduction of an enone was employed to prepare the key fatty acid side chain 6. The spectral as well as analytical data of 2 and 3 were in good agreement with the reported data for the natural products, thus confirming their assigned structures.

  DOI：

  10.1021/jo070560h

文献信息

• Total Syntheses of Schulzeines B and C
  作者：Mukund K. Gurjar、Chinmoy Pramanik、Debabrata Bhattasali、C. V. Ramana、Debendra K. Mohapatra

  DOI：10.1021/jo070560h

  日期：2007.8.1

  Schulzeines B (2) and C (3) were synthesized by a convergent strategy using epimeric tricyclic lactam building blocks, 4 and 5, and the C28 fatty acid side chain 6. Syntheses of tricyclic lactams (4/5) were achieved by Bischler-Napieralski reaction. Sharpless asymmetric dihy-droxylation and BINAL-H-mediated asymmetric reduction of an enone was employed to prepare the key fatty acid side chain 6. The spectral as well as analytical data of 2 and 3 were in good agreement with the reported data for the natural products, thus confirming their assigned structures.