(1aS,1bR,3aR,4R,5S,7aR,7bR,9aR)-4-(2,5-Bis-methoxymethoxy-3-methyl-benzyl)-9a-(tert-butyl-dimethyl-silanyloxy)-1a,3a,5,7b-tetramethyl-tetradecahydro-cyclopropa[a]phenanthren-4-ol | 183072-25-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: (1aS,1bR,3aR,4R,5S,7aR,7bR,9aR)-4-(2,5-Bis-methoxymethoxy-3-methyl-benzyl)-9a-(tert-butyl-dimethyl-silanyloxy)-1a,3a,5,7b-tetramethyl-tetradecahydro-cyclopropa[a]phenanthren-4-ol
• 英文别名: (1aS,1bR,3aR,4R,5S,7aR,7bR,9aR)-4-[[2,5-bis(methoxymethoxy)-3-methylphenyl]methyl]-9a-[tert-butyl(dimethyl)silyl]oxy-1a,3a,5,7b-tetramethyl-1,1b,2,3,5,6,7,7a,8,9-decahydrocyclopropa[a]phenanthren-4-ol
• CAS: 183072-25-5
• 化学式: C₃₇H₆₂O₆Si
• 分子量: 630.981
• InChiKey: VIZARAINWDZVNJ-ZRGUEJLXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.67
• 重原子数：
  44
• 可旋转键数：
  11
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  66.4
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  (1aS,1bR,3aR,4R,5S,7aR,7bR,9aR)-4-(2,5-Bis-methoxymethoxy-3-methyl-benzyl)-9a-(tert-butyl-dimethyl-silanyloxy)-1a,3a,5,7b-tetramethyl-tetradecahydro-cyclopropa[a]phenanthren-4-ol 在 盐酸 、 sodium tetrahydroborate 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 17.5h， 生成 stypodiol
  参考文献：
  名称：

  An Efficient Stereoselective Synthesis of Stypodiol and Epistypodiol

  摘要：

  An efficient synthesis of stypodiol (1) and its epimer at C-14, epistypodiol (2), was accomplished starting from (S)-(+)-carvone (7). The synthesis of both epimeric compounds proceeds through common intermediates using an IMDA reaction, a sonochemical Barbier reaction, and an acid-catalyzed quinol-tertiary alcohol cyclization as key synthetic steps.

  DOI：

  10.1021/jo980311g
• 作为产物：
  描述：

  3-[(1R,6R)-1,3-dimethyl-6-(1-methylethenyl)-2-oxo-3-cyclohexenyl]-1-propanal 在 碲化氢 、 sodium tetrahydroborate 、 diethylzinc 、 sodium methylate 、 lithium 、 sodium hydride 、 三乙胺 、 methyloxirane 作用下， 以 四氢呋喃 、 正己烷 、 二氯甲烷 、 甲苯 为溶剂， 反应 175.92h， 生成 (1aS,1bR,3aR,4R,5S,7aR,7bR,9aR)-4-(2,5-Bis-methoxymethoxy-3-methyl-benzyl)-9a-(tert-butyl-dimethyl-silanyloxy)-1a,3a,5,7b-tetramethyl-tetradecahydro-cyclopropa[a]phenanthren-4-ol
  参考文献：
  名称：

  An Efficient Stereoselective Synthesis of Stypodiol and Epistypodiol

  摘要：

  An efficient synthesis of stypodiol (1) and its epimer at C-14, epistypodiol (2), was accomplished starting from (S)-(+)-carvone (7). The synthesis of both epimeric compounds proceeds through common intermediates using an IMDA reaction, a sonochemical Barbier reaction, and an acid-catalyzed quinol-tertiary alcohol cyclization as key synthetic steps.

  DOI：

  10.1021/jo980311g

文献信息

• An Efficient Stereoselective Synthesis of Stypodiol and Epistypodiol
  作者：Antonio Abad、Consuelo Agulló、Manuel Arnó、Ana C. Cuñat、Benjamín Meseguer、Ramón J. Zaragozá

  DOI：10.1021/jo980311g

  日期：1998.7.1

  An efficient synthesis of stypodiol (1) and its epimer at C-14, epistypodiol (2), was accomplished starting from (S)-(+)-carvone (7). The synthesis of both epimeric compounds proceeds through common intermediates using an IMDA reaction, a sonochemical Barbier reaction, and an acid-catalyzed quinol-tertiary alcohol cyclization as key synthetic steps.