(RS)-(+/-)-4-dimethylamino-6-(1-methylethyl)-5,6-dihydro-2H-thiopyran-2-thione | 380647-42-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫吡喃类
• 英文名称: (RS)-(+/-)-4-dimethylamino-6-(1-methylethyl)-5,6-dihydro-2H-thiopyran-2-thione
• 英文别名: 4-(Dimethylamino)-2-propan-2-yl-2,3-dihydrothiopyran-6-thione
• CAS: 380647-42-7
• 化学式: C₁₀H₁₇NS₂
• 分子量: 215.384
• InChiKey: DHRFHWQJNQHRKG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  60.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (RS)-(+/-)-4-dimethylamino-6-(1-methylethyl)-5,6-dihydro-2H-thiopyran-2-thione 在 sodium hydroxide 、 溶剂黄146 作用下， 反应 32.0h， 生成 (RS)-(+/-)-4-anilino-6-(1-methylethyl)-5,6-dihydro-2H-thiopyran-2-thione
  参考文献：
  名称：

  2-Substituted 4-anilinopiperidines from 2H-thiopyran-2-thiones

  摘要：

  4-Dimethylamino-5,6-dihydro-2H-thiopyran-2-thiones were converted to 4-anilinodihydropyridine-2(1H)-thiones in several steps. The latter were alkylated giving a mixture of isomeric methylthioderivatives which were hydrogenated with Raney nickel yielding 2-alkyl- and 2-aryl-substituted 4-anilinopiperidines. The configurations as well as the conformations of the formed diastereoisomers are investigated by means of NMR. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(01)00830-4
• 作为产物：
  描述：

  5-甲基-3-己烯-2-酮 、 N,N-二甲基二硫代氨基甲酸二甲铵盐 以 various solvent(s) 为溶剂， 反应 6.0h， 以58%的产率得到(RS)-(+/-)-4-dimethylamino-6-(1-methylethyl)-5,6-dihydro-2H-thiopyran-2-thione
  参考文献：
  名称：

  2-Substituted 4-anilinopiperidines from 2H-thiopyran-2-thiones

  摘要：

  4-Dimethylamino-5,6-dihydro-2H-thiopyran-2-thiones were converted to 4-anilinodihydropyridine-2(1H)-thiones in several steps. The latter were alkylated giving a mixture of isomeric methylthioderivatives which were hydrogenated with Raney nickel yielding 2-alkyl- and 2-aryl-substituted 4-anilinopiperidines. The configurations as well as the conformations of the formed diastereoisomers are investigated by means of NMR. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(01)00830-4

文献信息

• 2-Substituted 4-anilinopiperidines from 2H-thiopyran-2-thiones
  作者：Robert Weis、Klaus Schweiger、Werner Seebacher

  DOI：10.1016/s0040-4020(01)00830-4

  日期：2001.9

  4-Dimethylamino-5,6-dihydro-2H-thiopyran-2-thiones were converted to 4-anilinodihydropyridine-2(1H)-thiones in several steps. The latter were alkylated giving a mixture of isomeric methylthioderivatives which were hydrogenated with Raney nickel yielding 2-alkyl- and 2-aryl-substituted 4-anilinopiperidines. The configurations as well as the conformations of the formed diastereoisomers are investigated by means of NMR. (C) 2001 Elsevier Science Ltd. All rights reserved.

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