8-methoxy-5-phenyl-2,3-dihydro-1,4-benzothiazepine | 1443148-13-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯氮卓类
• 英文名称: 8-methoxy-5-phenyl-2,3-dihydro-1,4-benzothiazepine
• CAS: 1443148-13-7
• 化学式: C₁₆H₁₅NOS
• 分子量: 269.367
• InChiKey: HCYMWVKSGIZTPQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  46.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  8-methoxy-5-phenyl-2,3-dihydro-1,4-benzothiazepine 在 sodium tetrahydroborate 作用下， 以 甲醇 、 乙醇 、 丙酮 为溶剂， 反应 3.0h， 生成
  参考文献：
  名称：

  Transformations of tetrahydro-1,4-benzoxazepines and tetrahydro-1,4-benzothiazepines under the action of alkynes. First example of the synthesis of tetrahydro-1,4-benzothiazonine-6-carboxylate

  摘要：

  It was shown that 2,3,4,5-tetrahydro-1,4-benzoxazepines were cleaved at the N-C(5) bond under the action of activated alkynes in methanol, forming o-(methoxyethyl)- and o-(methoxybenzyl)-phenyl(aminoethyl) ethers. The cleavage rate depended on the electronic effects of the substituents at the C-5 atom. Thiazepine ring expansion in tetrahydro-1,4-benzothiazepine was achieved for the first time via reaction with methyl propiolate to give a benzothiazonine.

  DOI：

  10.1007/s10593-013-1251-z
• 作为产物：
  描述：

  2-(3-methoxyphenylsulfanyl)ethylamine 在 potassium carbonate 、 三氯氧磷 作用下， 以 乙腈 为溶剂， 反应 5.0h， 生成 8-methoxy-5-phenyl-2,3-dihydro-1,4-benzothiazepine
  参考文献：
  名称：

  Transformations of tetrahydro-1,4-benzoxazepines and tetrahydro-1,4-benzothiazepines under the action of alkynes. First example of the synthesis of tetrahydro-1,4-benzothiazonine-6-carboxylate

  摘要：

  It was shown that 2,3,4,5-tetrahydro-1,4-benzoxazepines were cleaved at the N-C(5) bond under the action of activated alkynes in methanol, forming o-(methoxyethyl)- and o-(methoxybenzyl)-phenyl(aminoethyl) ethers. The cleavage rate depended on the electronic effects of the substituents at the C-5 atom. Thiazepine ring expansion in tetrahydro-1,4-benzothiazepine was achieved for the first time via reaction with methyl propiolate to give a benzothiazonine.

  DOI：

  10.1007/s10593-013-1251-z