Tert-butyl-dimethyl-[1-(1-propylcyclopentyl)but-3-ynoxy]silane | 330688-15-8

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: Tert-butyl-dimethyl-[1-(1-propylcyclopentyl)but-3-ynoxy]silane
• CAS: 330688-15-8
• 化学式: C₁₈H₃₄OSi
• 分子量: 294.553
• InChiKey: LYZNIEDSWFXCRC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.76
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Tert-butyl-dimethyl-[1-(1-propylcyclopentyl)but-3-ynoxy]silane 在 偶氮二异丁腈 、 氢氟酸 、 叔丁基锂 、 三正丁基氢锡 、 lithium,azanidylidenemethylidenecopper,2H-thiophen-2-ide 作用下， 以 四氢呋喃 、 乙醚 、 乙腈 、 正戊烷 为溶剂， 反应 2.17h， 生成 (Z)-7-{(1R,2R,3R)-3-Hydroxy-2-[(E)-(S)-4-hydroxy-4-(1-propyl-cyclopentyl)-but-1-enyl]-5-oxo-cyclopentyl}-hept-5-enoic acid methyl ester
  参考文献：
  名称：

  Development of a highly selective EP2-receptor agonist. Part 1: identification of 16-hydroxy-17,17-trimethylene PGE2 derivatives

  摘要：

  Design and synthesis of an EP2-receptor selective agonist began with the chemical modification of alpha- and omega-chains of butaprost 1a, which exhibits an affinity for the IP-receptor. Two series of prostaglandin (PG) analogues with a 16-hydroxy-17,17-trimethylene moiety as an omega-chain were identified. Among those tested, 4a,b,e,f,h and 6a,b,e,f,h were found to be highly selective EP2-receptor agonists. Structure activity relationships are discussed. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(01)00369-8
• 作为产物：
  描述：

  环戊酸 在 2,6-二甲基吡啶 、 lithium aluminium tetrahydride 、 草酰氯 、 magnesium 、 二甲基亚砜 、 三乙胺 、 mercury dichloride 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 乙醚 、 二氯甲烷 为溶剂， 反应 18.34h， 生成 Tert-butyl-dimethyl-[1-(1-propylcyclopentyl)but-3-ynoxy]silane
  参考文献：
  名称：

  Development of a highly selective EP2-receptor agonist. Part 1: identification of 16-hydroxy-17,17-trimethylene PGE2 derivatives

  摘要：

  Design and synthesis of an EP2-receptor selective agonist began with the chemical modification of alpha- and omega-chains of butaprost 1a, which exhibits an affinity for the IP-receptor. Two series of prostaglandin (PG) analogues with a 16-hydroxy-17,17-trimethylene moiety as an omega-chain were identified. Among those tested, 4a,b,e,f,h and 6a,b,e,f,h were found to be highly selective EP2-receptor agonists. Structure activity relationships are discussed. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(01)00369-8

文献信息

• Development of a highly selective EP2-receptor agonist. Part 1: identification of 16-hydroxy-17,17-trimethylene PGE2 derivatives
  作者：Kousuke Tani、Atsushi Naganawa、Akiharu Ishida、Kenji Sagawa、Hiroyuki Harada、Mikio Ogawa、Takayuki Maruyama、Shuichi Ohuchida、Hisao Nakai、Kigen Kondo、Masaaki Toda

  DOI：10.1016/s0968-0896(01)00369-8

  日期：2002.4

  Design and synthesis of an EP2-receptor selective agonist began with the chemical modification of alpha- and omega-chains of butaprost 1a, which exhibits an affinity for the IP-receptor. Two series of prostaglandin (PG) analogues with a 16-hydroxy-17,17-trimethylene moiety as an omega-chain were identified. Among those tested, 4a,b,e,f,h and 6a,b,e,f,h were found to be highly selective EP2-receptor agonists. Structure activity relationships are discussed. (C) 2002 Elsevier Science Ltd. All rights reserved.