3-[(3aR,6aS)-4-oxo-1,2,3,5,6,6a-hexahydropentalen-3a-yl]propanenitrile | 144127-09-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-[(3aR,6aS)-4-oxo-1,2,3,5,6,6a-hexahydropentalen-3a-yl]propanenitrile
• CAS: 144127-09-3
• 化学式: C₁₁H₁₅NO
• 分子量: 177.246
• InChiKey: RFTQUSWDGHVHGW-GXSJLCMTSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  40.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-[(3aR,6aS)-4-oxo-1,2,3,5,6,6a-hexahydropentalen-3a-yl]propanenitrile 在 四乙基对甲苯磺酸铵 作用下， 以 异丙醇 为溶剂， 以75%的产率得到(1R,5R,8S)-5-hydroxytricyclo[6.3.0.01,5]undecan-4-one
  参考文献：
  名称：

  Electroorganic chemistry. 140. Electroreductively promoted intra- and intermolecular couplings of ketones with nitriles.

  摘要：

  Electroreduction of gamma and delta-cyano ketones in i-PrOH with Sn cathode gave alpha-hydroxy ketones and their dehydroxylated ketones as the intramolecularly coupled products. Guaiazulene, (-)-valeranone, polyquinanes, dihydrojasmone, methyl dihydrojasmonate, and rosaprostol have been synthesized by utilizing this electroreductive intramolecular coupling of gamma and delta-cyano ketones in one of the key steps. Similarly, electroreduction of a mixture of ketone and nitrile gave the corresponding intermolecularly coupled product. The product obtained by the electroreductive intermolecular coupling of (+)-dihydrocarvone with acetonitrile has been found to be the precursor of an effective chiral ligand for the enantioselective addition of diethylzinc to aldehydes.

  DOI：

  10.1021/jo00052a036
• 作为产物：
  描述：

  1-[(3aR,6aR)-3,3a,4,5,6,6a-hexahydropentalen-1-yl]pyrrolidine 、 丙烯腈 以 1,4-二氧六环 为溶剂， 反应 10.0h， 生成 3-[(3aR,6aS)-4-oxo-1,2,3,5,6,6a-hexahydropentalen-3a-yl]propanenitrile
  参考文献：
  名称：

  Electroorganic chemistry. 140. Electroreductively promoted intra- and intermolecular couplings of ketones with nitriles.

  摘要：

  Electroreduction of gamma and delta-cyano ketones in i-PrOH with Sn cathode gave alpha-hydroxy ketones and their dehydroxylated ketones as the intramolecularly coupled products. Guaiazulene, (-)-valeranone, polyquinanes, dihydrojasmone, methyl dihydrojasmonate, and rosaprostol have been synthesized by utilizing this electroreductive intramolecular coupling of gamma and delta-cyano ketones in one of the key steps. Similarly, electroreduction of a mixture of ketone and nitrile gave the corresponding intermolecularly coupled product. The product obtained by the electroreductive intermolecular coupling of (+)-dihydrocarvone with acetonitrile has been found to be the precursor of an effective chiral ligand for the enantioselective addition of diethylzinc to aldehydes.

  DOI：

  10.1021/jo00052a036

文献信息

• Reductive radical cyclization of cyclic γ-cyanoketones promoted by samarium(II) iodide without photoirradiation
  作者：Kiyomi Kakiuchi、Yasunari Fujioka、Hirohisa Yamamura、Ken Tsutsumi、Tsumoru Morimoto、Hideo Kurosawa

  DOI：10.1016/s0040-4039(01)01579-9

  日期：2001.10

  Reaction of cyclic γ-cyanoketones with 3 equiv. of SmI2 in the presence of t-BuOH as a proton source in HMPA–THF without photoirradiation gave the desired α-hydroxycycloalkanones along with overreduced ketones after hydrolysis. In the absence of t-BuOH, the formation of the overreduced ketones was depressed and the yields of the α-hydroxyketones increased, while the reaction proceeded slowly.

  环状γ-氰基酮与3当量的反应 在没有光辐照的情况下，在没有光辐照的情况下，在叔丁醇存在下，在叔丁醇中作为质子源的SmI 2产生了所需的α-羟基环烷酮以及水解后的过度还原的酮。在不存在t- BuOH的情况下，抑制了过度还原的酮的形成，并且增加了α-羟基酮的产率，同时反应进行缓慢。
• Electroorganic chemistry. 140. Electroreductively promoted intra- and intermolecular couplings of ketones with nitriles.
  作者：Tatsuya Shono、Naoki Kise、Taku Fujimoto、Naoto Tominaga、Hiroshi Morita

  DOI：10.1021/jo00052a036

  日期：1992.12

  Electroreduction of gamma and delta-cyano ketones in i-PrOH with Sn cathode gave alpha-hydroxy ketones and their dehydroxylated ketones as the intramolecularly coupled products. Guaiazulene, (-)-valeranone, polyquinanes, dihydrojasmone, methyl dihydrojasmonate, and rosaprostol have been synthesized by utilizing this electroreductive intramolecular coupling of gamma and delta-cyano ketones in one of the key steps. Similarly, electroreduction of a mixture of ketone and nitrile gave the corresponding intermolecularly coupled product. The product obtained by the electroreductive intermolecular coupling of (+)-dihydrocarvone with acetonitrile has been found to be the precursor of an effective chiral ligand for the enantioselective addition of diethylzinc to aldehydes.