2-(p-tolyl)isoindoline-1-thione | 89313-78-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 2-(p-tolyl)isoindoline-1-thione
• 英文别名: 2-p-tolylisoindoline-1-thione；1H-Isoindole-1-thione, 2,3-dihydro-2-(4-methylphenyl)-；2-(4-methylphenyl)-3H-isoindole-1-thione
• CAS: 89313-78-0
• 化学式: C₁₅H₁₃NS
• 分子量: 239.341
• InChiKey: LWRJZRKBDFDIEU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  35.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-(p-tolyl)isoindoline-1-thione 以58%的产率得到
  参考文献：
  名称：

  KOVTUNENKO, V. A.;DOBRENKO, T. T.;VOJTENKO, Z. V.;TYLTIN, A. K.;BABICHEV,+, XIMIYA GETEROTSIKL. SOEDIN., 1984, N 9, 1200-1205

  摘要：

  DOI：
• 作为产物：
  描述：

  2-(4-甲基苯基)-1-异吲哚啉酮 在 吡啶 、 diphosphorus pentasulfide 作用下， 以54%的产率得到2-(p-tolyl)isoindoline-1-thione
  参考文献：
  名称：

  1-Ethylthio-2R-isoindoles. An example of nonsynchronous addition in the diels-alder reaction

  摘要：

  DOI：

  10.1007/bf00506392

文献信息

• C−F Bond Cleavage by Intramolecular S_N2 Reaction of Alkyl Fluorides with O- and N-Nucleophiles
  作者：Laijun Zhang、Wei Zhang、Jun Liu、Jinbo Hu

  DOI：10.1021/jo802819p

  日期：2009.4.3

  The nucleophilic substitution of alkyl fluorides was achieved in the intramolecular reactions with O- and N-nucleophiles. The intramolecular defluorinative cyclization reaction was influenced by the nature of nucleophiles, the size of the ring to be formed, and the comformational rigidity of the precursors. Intermolecular nucleophilic substitution reactions of alkyl fluorides under similar reaction

  在与O-和N-亲核试剂的分子内反应中实现了烷基氟化物的亲核取代。分子内脱氟环化反应受亲核试剂的性质，要形成的环的大小以及前体的构象刚性的影响。发现在相似的反应条件下烷基氟化物的分子间亲核取代反应是困难的。当前C-F键断裂反应的立体化学研究显示出完全的构型反转，这支持了分子内S N 2反应机理。
• Photoreactions of isoindoline-1-thiones with alkenes: unusual formation of tricyclic isoindolines
  作者：Takehiko Nishio、Norikazu Okuda

  DOI：10.1021/jo00040a049

  日期：1992.7

  Photochemical cycloaddition reactions of cyclic thioamides and alkenes have been examined. Irradiation of 2-arylisoindoline-1-thiones 1 in the presence of alkenes 2 gave the unexpected tricyclic isoindolines 3-18. The formation of tricyclic isoindolines can best be explained in terms of the intermediacy of aminospirothietane 27, formed by [2 + 2] photocycloaddition of the C=S double bond of 1 to the C=C double bond of 2. Ring cleavage of the resultant amino thietane, assisted by the participation of the nitrogen lone-pair electrons, produced zwitterions 28 and 29 or 1-mercaptoethylisoindole (30). Subsequent nucleophilic attack of the thiol anion on the iminium carbon of 29 or attack of the thiol group on C-3 of 30 gave the final products. Irradiation of isobenzofuran-1-thione (22) and isobenzothiophene-l-thione (23) in the presence of tetramethylethylene (2a) gave the corresponding spirothietanes 24 and 25.
• KOVTUNENKO, V. A.;TYLTIN, A. K.;DOBRENKO, T. T.;BABICHEV, F. S., YKP. XIM. ZH., 1983, 49, N 10, 1099-1103
  作者：KOVTUNENKO, V. A.、TYLTIN, A. K.、DOBRENKO, T. T.、BABICHEV, F. S.

  DOI：——

  日期：——