S-phenyl N-methyl-N-phenylcarbamothioate | 40936-70-7

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: S-phenyl N-methyl-N-phenylcarbamothioate
• 英文别名: S-phenyl N-methyl-N-phenylthiocarbamate；S-phenyl methyl(phenyl)thiocarbamate；methyl-phenyl-thiocarbamic acid S-phenyl ester；N-Methyl-N-phenyl-thiocabamidsaeure-S-phenylester；Methyl-phenyl-thiocarbamidsaeure-S-phenylester；N-Methyl-thiocarbanilsaeure-S-phenylester
• CAS: 40936-70-7
• 化学式: C₁₄H₁₃NOS
• 分子量: 243.329
• InChiKey: BQGSIVXVYCMWBP-UHFFFAOYSA-N

物化性质

• 熔点：
  71-71.5 °C
• 沸点：
  367.9±25.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  45.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,6-二甲基苯基异腈 、 S-phenyl N-methyl-N-phenylcarbamothioate 在 1,3-双(二苯基膦)丙烷 、 bis(dibenzylideneacetone)-palladium⁽⁰⁾ 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 5.08h， 以56%的产率得到
  参考文献：
  名称：

  Palladium-catalyzed Insertion Reactions of Isocyanides into Thiocarbamates and Selenocarbamates

  摘要：

  报道了一种在Pd(0)催化剂存在下，异氰与硫代氨基甲酸酯及硒代氨基甲酸酯反应，选择性生成2-氧代亚乙基亚胺硫羧酸酯和硒羧酸酯的插入反应。这是首次利用过渡金属催化剂实现异氰插入碳-杂原子键的实例。密度泛函理论计算表明，该反应在迁移插入过程中通过硫配位钯化途径进行。

  DOI：

  10.1246/cl.141141
• 作为产物：
  描述：

  2-(甲基(苯基)氨基)乙腈 在 potassium tert-butylate 、 氧气 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 为溶剂， 反应 18.75h， 生成 S-phenyl N-methyl-N-phenylcarbamothioate
  参考文献：
  名称：

  2-(N-methylanilino)-2-phenylsulfanylacetonitrile, a reagent tested for electrophilic, nucleophilic and radical reactions

  摘要：

  2-(N-Methylanilino) -2-phenylsulfanylacetonitrile 1 has been readily prepared from 2-(N-methylanilino)acetonitrile and diphenyl disulfide. Alkylation of the anion of 1 with halogenoalkanes resulted in concurrent elimination of benzenethiol to give conjugated alpha-aminoalkenenitriles of 2E-configuration. Autoxidation of 1 in the presence of alkoxide ions afforded alkyl N-methyl-N-phenylcarbamates. Nucleophilic substitution of 1 with Grignard reagent or appropriate silyl compounds were promoted by Cul or Lewis acids to give varied alpha-amino nitriles. The 4-oxo-2-amino nitriles 9 obtained by condensation of 1 and titanium enolates can be considered as derivatives of 1,3-dicarbonyl compounds with the aldehyde group being activated to give an amino nitrile umpolung. When 1 was treated with tributylstannane, the corresponding amino nitrile alpha-radical was formed and the self-coupling product was isolated.

  DOI：

  10.1039/p19940002217

文献信息

• Carbamoylimidazolium and thiocarbamoylimidazolium salts: novel reagents for the synthesis of ureas, thioureas, carbamates, thiocarbamates and amides
  作者：Justyna A. Grzyb、Ming Shen、Chiaki Yoshina-Ishii、W. Chi、R.Stanley Brown、Robert A. Batey

  DOI：10.1016/j.tet.2005.05.056

  日期：2005.7

  Carbamoylimidazolium salts act as efficient N,N-disubstituted carbamoylating reagents. These salts are readily prepared by the sequential treatment of secondary amines with N,N′-carbonyldiimidazole (CDI) and iodomethane. The carbamoylimidazolium salts are more efficient carbamoyl transfer reagents than the intermediate carbamoylimidazoles, as a result of the ‘imidazolium’ effect. Kinetic studies on

  氨基甲酰咪唑鎓盐可作为有效的N，N-二取代的氨基甲酰化试剂。这些盐很容易通过用N，N依次处理仲胺来制备′-羰基二咪唑（CDI）和碘甲烷。由于“咪唑鎓”效应，因此氨基甲酰咪唑鎓盐是比中间氨基甲酰咪唑更有效的氨基甲酰转移试剂。对氨基甲酰咪唑盐和氨基甲酰咪唑鎓盐的碱促进水解的动力学研究表明，其加速百倍。该盐与胺，硫醇，酚/醇和羧酸以高收率反应，而无需对产物进行后续色谱纯化，分别生产尿素，硫代氨基甲酸酯，氨基甲酸酯和酰胺。还从仲胺和N，N′-硫代羰基二咪唑（TCDI）合成类似的硫代氨基甲酰咪唑鎓盐，然后用碘代甲烷甲基化。
• Rivier, Bulletin de la Societe Chimique de France, 1907, vol. <4>1, p. 736
  作者：Rivier

  DOI：——

  日期：——
• A new protocol for the formation of carbamates and thiocarbamates using carbamoyl imidazolium salts
  作者：Robert A. Batey、Chiaki Yoshina-Ishii、Scott D. Taylor、V. Santhakumar

  DOI：10.1016/s0040-4039(99)00302-0

  日期：1999.4

  Carbamoyl imidazolium salts are demonstrated to act as useful carbamoylation reagents, in reactions with alcohols, phenols, thiols and thiophenols to form carbamates and thiocarbamates under relatively mild conditions. The salts are stable and easily prepared from the corresponding amines using CDI. (C) 1999 Elsevier Science Ltd. All rights reserved.
• 2-(N-methylanilino)-2-phenylsulfanylacetonitrile, a reagent tested for electrophilic, nucleophilic and radical reactions
  作者：Chih-Cheng Chen、Same-Ting Chen、Tsung-Hsun Chuang、Jim-Min Fang

  DOI：10.1039/p19940002217

  日期：——

  2-(N-Methylanilino) -2-phenylsulfanylacetonitrile 1 has been readily prepared from 2-(N-methylanilino)acetonitrile and diphenyl disulfide. Alkylation of the anion of 1 with halogenoalkanes resulted in concurrent elimination of benzenethiol to give conjugated alpha-aminoalkenenitriles of 2E-configuration. Autoxidation of 1 in the presence of alkoxide ions afforded alkyl N-methyl-N-phenylcarbamates. Nucleophilic substitution of 1 with Grignard reagent or appropriate silyl compounds were promoted by Cul or Lewis acids to give varied alpha-amino nitriles. The 4-oxo-2-amino nitriles 9 obtained by condensation of 1 and titanium enolates can be considered as derivatives of 1,3-dicarbonyl compounds with the aldehyde group being activated to give an amino nitrile umpolung. When 1 was treated with tributylstannane, the corresponding amino nitrile alpha-radical was formed and the self-coupling product was isolated.
• Palladium-catalyzed Insertion Reactions of Isocyanides into Thiocarbamates and Selenocarbamates
  作者：Daisuke Shiro、Shin-ichi Fujiwara、Susumu Tsuda、Takanori Iwasaki、Hitoshi Kuniyasu、Nobuaki Kambe

  DOI：10.1246/cl.141141

  日期：2015.4.5

  The insertion reaction of isocyanides with thiocarbamates and selenocarbamates in the presence of a Pd(0) catalyst to selectively give 2-oxoethanimidothioates and -selenoates is reported. This is the first example of the insertion of an isocyanide into a carbon–heteroatom bond using a transition-metal catalyst. DFT calculations suggest that the reaction proceeds through a thiopalladation pathway at the migratory insertion process.

  报道了一种在Pd(0)催化剂存在下，异氰与硫代氨基甲酸酯及硒代氨基甲酸酯反应，选择性生成2-氧代亚乙基亚胺硫羧酸酯和硒羧酸酯的插入反应。这是首次利用过渡金属催化剂实现异氰插入碳-杂原子键的实例。密度泛函理论计算表明，该反应在迁移插入过程中通过硫配位钯化途径进行。