[(2R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]butyl] methanesulfonate | 1026415-99-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: [(2R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]butyl] methanesulfonate
• CAS: 1026415-99-5
• 化学式: C₁₂H₂₈O₄SSi
• 分子量: 296.503
• InChiKey: UKTVTDZGKSWKTA-NSHDSACASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.01
• 重原子数：
  18
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  61
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  [(2R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]butyl] methanesulfonate 在 lithium bromide 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 14.0h， 生成 (2S)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-N-[2-(1H-indol-3-yl)ethyl]butan-1-amine
  参考文献：
  名称：

  Asymmetric Total Synthesis of Tacamonine (Pseudovincamone I) via Radical Cyclization

  摘要：

  The radical cyclizations of (+/-)-(E)-3-((2-(bromomethyl)butoxy)carbonyl)prop-2-enoates 11 and 12 and (+/-)-ethyl (E)-3-{N-[2-(bromomethyl)butyl]-N-[2-(3-indolyl)ethyl]carbamoyl} prop-2-enoate (25) were carried out with (TMS)(3)SiH or Bu(3)SnH in the presence of AIBN. (-)-(2S)-2-((tert-Butyldimethylsilyloxy)methyl)butan-1-ol (6), which was prepared by two different methods, was converted into (+)-25. The radical cyclization of(+)-25 produced piperidinone 18 as a diastereomeric mixture, which was transformed into tacamonine (1).

  DOI：

  10.1021/jo00097a037
• 作为产物：
  描述：

  (R)-methyl 2-(hydroxymethyl)butanoate 在 咪唑 、 二异丁基氢化铝 、 三乙胺 作用下， 生成 [(2R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]butyl] methanesulfonate
  参考文献：
  名称：

  Discovery of para-alkylthiophenoxyacetic acids as a novel series of potent and selective PPARδ agonists

  摘要：

  A novel series of potent and selective PPAR delta agonists, para-alkylthiophenoxyacetic acids, was identified. The synthesis and structure-activity relationships are described. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.05.007

文献信息

• Discovery of para-alkylthiophenoxyacetic acids as a novel series of potent and selective PPARδ agonists
  作者：Rui Zhang、Aihua Wang、Alan DeAngelis、Patricia Pelton、Jun Xu、Peifang Zhu、Lubing Zhou、Keith Demarest、William V. Murray、Gee-Hong Kuo

  DOI：10.1016/j.bmcl.2007.05.007

  日期：2007.7

  A novel series of potent and selective PPAR delta agonists, para-alkylthiophenoxyacetic acids, was identified. The synthesis and structure-activity relationships are described. (C) 2007 Elsevier Ltd. All rights reserved.
• Asymmetric Total Synthesis of Tacamonine (Pseudovincamone I) via Radical Cyclization
  作者：Masataka Ihara、Fumihito Setsu、Miyuki Shohda、Nobuaki Taniguchi、Yuji Tokunaga、Keiichiro Fukumoto

  DOI：10.1021/jo00097a037

  日期：1994.9

  The radical cyclizations of (+/-)-(E)-3-((2-(bromomethyl)butoxy)carbonyl)prop-2-enoates 11 and 12 and (+/-)-ethyl (E)-3-N-[2-(bromomethyl)butyl]-N-[2-(3-indolyl)ethyl]carbamoyl} prop-2-enoate (25) were carried out with (TMS)(3)SiH or Bu(3)SnH in the presence of AIBN. (-)-(2S)-2-((tert-Butyldimethylsilyloxy)methyl)butan-1-ol (6), which was prepared by two different methods, was converted into (+)-25. The radical cyclization of(+)-25 produced piperidinone 18 as a diastereomeric mixture, which was transformed into tacamonine (1).