2-pyridylthiomethyl methyl ether | 150772-81-9

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2-pyridylthiomethyl methyl ether
• 英文别名: methoxymethyl-2-pyridylsulfide；2-(Methoxymethylsulfanyl)pyridine
• CAS: 150772-81-9
• 化学式: C₇H₉NOS
• 分子量: 155.221
• InChiKey: VLQUJFHFFYNDHA-UHFFFAOYSA-N

物化性质

• 沸点：
  228.9±20.0 °C(Predicted)
• 密度：
  1.14±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  47.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-pyridylthiomethyl methyl ether 在 silver trifluoromethanesulfonate 作用下， 以 四氢呋喃 为溶剂， 反应 0.25h， 生成 N-methoxymethyl-2-mercaptopyridine
  参考文献：
  名称：

  Methoxymethylation of Alcohols, Phenols, and Avermectin Aglycones Using MOM-2-pyridylsulfide

  摘要：

  Methoxymethyl-2-pyridylsulfide (MOM-ON) is an effective methoxymethylating reagent when used in conjunction with AgOTf, NaOAc, and THF. A wide range of MOM ethers are produced from corresponding phenols and alcohols, including tertiary and allylic alcohols, in good yields and under mild, neutral conditions. This method is also effective for the methoxymethylation of avermectin aglycones.

  DOI：

  10.1021/jo9822582
• 作为产物：
  描述：

  1-氧化-2-巯基吡啶 在 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 24.5h， 生成 2-pyridylthiomethyl methyl ether
  参考文献：
  名称：

  The invention of radical reactions. 30. Diazirines as carbon radical traps. Mechanistic aspects and synthetic applications of a novel and efficient amination process

  摘要：

  A number of diazirines were synthesized for the purpose of exploring the addition of a carbon radical to the nitrogen-nitrogen double bond. Carbon radicals, generated from the photolysis of the O-acyl derivatives of N-hydroxy-2-thiopyridone or via radical exchange from the corresponding organotellurides, were shown to add smoothly to the diazirines leading to imines 34. When 3-(trifluoromethyl)-3-phenyldiazirine (13) is used as the trap, the thus formed imines can be easily hydrolyzed to amines. A mechanism that involves dimerization of the diaziridinyl radicals 32 to produce tetraazo intermediates 33 is suggested in accord with variable temperature NMR data for the reaction. Proof for this mechanistic scheme was furthermore obtained by isolation and X-ray structure determination of 33d. The first X-ray structure of a 3-(trifluoromethyl)-3-aryldiazirine is also reported.

  DOI：

  10.1021/ja00071a017

文献信息

• Electrooxidative Inter- and Intramolecular Carbon−Carbon Bond Formation Using Organothio Groups as Electroauxiliaries
  作者：Jun-ichi Yoshida、Masanobu Sugawara、Masao Tatsumi、Naoki Kise

  DOI：10.1021/jo980601x

  日期：1998.8.1

  s having a carbon-carbon double bond in an appropriate position using Bu(4)NBF(4) as the supporting electrolyte leads to the effective cyclization and the introduction of the fluoride to one of the formal olefinic carbon. The present study demonstrates the effectiveness of organothio groups as electroauxiliaries in electrooxidative inter- and intramolecular carbon-carbon bond formation.

  将有机硫基团引入醚的α-碳中会导致氧化电位显着降低。α-有机硫醚的阳极氧化会导致CS键的轻松裂解，并在碳上引入碳亲核试剂。烯丙基硅烷，甲硅烷基烯醇醚和三甲基甲硅烷基氰化物可作为有效的碳亲核试剂。使用Bu（4）NBF（4）作为支持电解质，在适当位置具有碳-碳双键的α-有机硫醚的阳极氧化可导致有效环化并将氟化物引入到正式的烯烃碳中。本研究表明有机硫基团作为电助剂在电氧化分子间和分子内碳-碳键形成中的有效性。