(R)-4-((3R,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bS)-5a,5b,8,8,11a,13b-Hexamethyl-icosahydro-cyclopenta[a]chrysen-3-yl)-pentan-1-ol | 62139-14-4

• 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: (R)-4-((3R,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bS)-5a,5b,8,8,11a,13b-Hexamethyl-icosahydro-cyclopenta[a]chrysen-3-yl)-pentan-1-ol
• 英文别名: Monol；(4R)-4-[(3R,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bS)-5a,5b,8,8,11a,13b-hexamethyl-1,2,3,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-hexadecahydrocyclopenta[a]chrysen-3-yl]pentan-1-ol
• CAS: 62139-14-4
• 化学式: C₃₂H₅₆O
• 分子量: 456.796
• InChiKey: PLFFHJWXOGYWPR-HEDMGYOXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11
• 重原子数：
  33
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (R)-4-((3R,3aS,5aR,5bR,7aS,11aS,11bR,13aR,13bS)-5a,5b,8,8,11a,13b-Hexamethyl-icosahydro-cyclopenta[a]chrysen-3-yl)-pentan-1-ol 以90%的产率得到
  参考文献：
  名称：

  BISSERET, PHILIPPE;ROHMER, MICHEL, J. ORG. CHEM., 54,(1989) N2, C. 2958-2964

  摘要：

  DOI：

文献信息

• Triterpenoid chlorin esters: Water column transformation products of chlorophyll a
  作者：Paul J. Harradine、Torren M. Peakman、James R. Maxwell

  DOI：10.1016/0040-4020(96)00800-9

  日期：1996.10

  The (22R)-30a,30b-dihomohopan-30b-yl and tetrahymanyl esters of pyrophaeophorbide a, chlorophyll a transformation products resulting from zooplankton herbivory, occur in an extract of surface sediment from Lake Valencia (Venezuela). The former was identified by HPLC-PDA-MS comparison with a standard and the latter after reduction of the extract and GC-MS analysis of the released alcohols.

  浮游植物草食性产生的焦磷酸钙镁a（叶绿素a转化产物）的（22 R）-30a，30b-dihomohopan-30b-yl和四hymanyl酯存在于瓦伦西亚湖（委内瑞拉）的表层沉积物中。前者通过HPLC-PDA-MS与标准品的比较鉴定，后者通过减少萃取物和释放的醇的GC-MS分析确定。
• Preparation of a copolymer polyahl using an addition polymerizable
  申请人：The Dow Chemical Company

  公开号：US04513124A1

  公开（公告）日：1985-04-23

  An adduct of a monoahl, e.g., a monohydroxyl polyalkylene oxide, and an active ethylenically unsaturated coreactant monomer, methacryloyl chloride, is usefully employed in the preparation of stable copolymer dispersions of the type used in the production of polyurethane foams and polyurethane elastomers. The copolymer dispersion is prepared by addition copolymerization of (1) the adduct with (2) ethylenically unsaturated monomers(s), e.g., styrene or mixture thereof with acrylonitrile, while (1) and (2) are dispersed or dissolved in an excess of an active hydrogen polyfunctional compound.

  一种单官能基的加合物，例如单羟基聚烯醚和活性乙烯基不饱和共反应单体甲基丙烯酰氯，可用于制备稳定的共聚物分散体，用于生产聚氨酯泡沫和聚氨酯弹性体。共聚物分散体通过将（1）加合物与（2）乙烯基不饱和单体（例如苯乙烯或其与丙烯腈的混合物）加成共聚而制备，同时（1）和（2）分散或溶解在过量的活性氢多官能化合物中。
• BISSERET, PHILIPPE;ROHMER, MICHEL, J. ORG. CHEM., 54,(1989) N2, C. 2958-2964
  作者：BISSERET, PHILIPPE、ROHMER, MICHEL

  DOI：——

  日期：——