methyl N-phenylthiocarbamate | 13509-41-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methyl N-phenylthiocarbamate
• 英文别名: O-methyl phenylcarbamothioate；O-methyl N-phenylthiocarbamate；Methyl phenylaminothioformate；O-methyl N-phenylcarbamothioate
• CAS: 13509-41-6
• 化学式: C₈H₉NOS
• mdl: MFCD00087948
• 分子量: 167.232
• InChiKey: SATWOAAHBTZXQJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  53.4
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl N-phenylthiocarbamate 在 盐酸 、 苯 作用下， 生成 苯基硫代氨基甲酸S-甲酯
  参考文献：
  名称：

  Wheeler; Dustin, American Chemical Journal, 1900, vol. 24, p. 435

  摘要：

  DOI：
• 作为产物：
  描述：

  N,N'-Diphenylthioperoxydicarbonimidsaeure-dimethylester 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 反应 0.17h， 以60%的产率得到methyl N-phenylthiocarbamate
  参考文献：
  名称：

  Mack, Wilhelm, Chemische Berichte, 1980, vol. 113, # 1, p. 165 - 170

  摘要：

  DOI：

文献信息

• Novel desulfurization of thiocarbonyl compounds into their carbonyl compounds with tertiary butyl thionitrate
  作者：Kim Hyung Jin、Kim Yong Hae

  DOI：10.1016/s0040-4039(00)95389-9

  日期：1987.1

  Various thiocarbonyl compounds such as thioamides, thiocabamate, thiocarbonate, trithiocarbonate, and thioketone were readily reacted with t-butyl thionitrate (t-BuSNO2) to give the corresponding carbonyl compounds in excellent yields under mild conditions. Desulfurization seems to be initiated the selective nitrosation on the sulfur atom of thiocarbonyl group with t-BuSNO2.

  各种硫代羰基化合物（例如硫代酰胺，硫代氨基甲酸酯，硫代碳酸酯，三硫代碳酸酯和硫代酮）很容易与硫代硝酸叔丁酯（t-BuSNO 2）反应，在温和条件下以优异的收率得到相应的羰基化合物。脱硫似乎是通过t-BuSNO 2引发的硫代羰基硫原子的选择性亚硝化反应。
• Computational tools for mechanistic discrimination in the reductive and metathesis coupling reactions mediated by titanium(IV) isopropoxide
  作者：AKSHAI KUMAR、ASHOKA G SAMUELSON

  DOI：10.1007/s12039-012-0333-2

  日期：2012.11

  the case of phenyl isothiocyanate, calculations favour the formation of only mono insertion products. Formation of a double insertion product is highly unfavourable. Further, these studies indicate that the reverse reaction involving the metathesis of N,N′-diphenyl carbodiimide with carbon dioxide is likely to proceed more efficiently than the metathesis reaction with carbon disulphide. This is in

  已经在B3LYP / LANL2DZ水平上进行了理论研究，以比较异氰酸苯酯和异硫氰酸苯酯对钛（IV）醇盐的反应性。已显示异氰酸酯有利于单插入和双插入反应。与头对头的两次插入相比，头对尾的两次插入显示出更多的放热。头对头的两次插入会在二氧化碳挤出后产生复分解产物碳二亚胺。就异硫氰酸苯酯而言，计算仅有利于单插入产物的形成。双重插入产物的形成是非常不利的。此外，这些研究表明涉及N，N '复分解的逆反应-二苯基碳二亚胺与二氧化碳的反应比与二硫化碳的复分解反应更有效。这与实验结果非常吻合，因为没有发生二硫化碳复分解。在第二项研究中，对钛（IV）醇盐还原生成的中间体进行多层MM / QM计算，以研究烷氧基桥联对多核Ti物种反应性的影响。由Ti（III）物种引发的亚胺的双分子偶联导致非对映异构体的混合物，而不是亚胺的非对映选择性偶联。但是，如果该反应是由三聚双自由基物质进行的，则可以预测亚胺的非对映选择
• An Fe₃O₄@SiO₂/Schiff base/Cu(<scp>ii</scp>) complex as an efficient recyclable magnetic nanocatalyst for selective mono <i>N</i>-arylation of primary <i>O</i>-alkyl thiocarbamates and primary <i>O</i>-alkyl carbamates with aryl halides and arylboronic acids
  作者：Ali Reza Sardarian、Iman Dindarloo Inaloo、Milad Zangiabadi

  DOI：10.1039/c9nj00028c

  日期：——

  the selective mono N-arylation of primary O-alkyl thiocarbamates and primary O-alkyl carbamates with aryl halides and arylboronic acids in the presence of a recyclable magnetic Cu(II) nanocatalyst is described. A variety of mono N-arylated O-alkyl thiocarbamates and O-alkyl carbamates were prepared in good to excellent yields with a broad range of aryl coupling partners. The magnetic nanocatalyst can

  用于选择性单一种高效，方便的和新颖的方法Ñ的-arylation初级ø -烷基硫代氨基甲酸盐和初级ö -烷基氨基甲酸酯与芳基卤化物和芳基硼酸在可回收磁性Cu的存在（II）纳米催化剂进行说明。各种单N-芳基化的O-烷基硫代氨基甲酸酯和O氨基甲酸-烷基氨基甲酸酯以良好的收率和优异的收率与广泛的芳基偶联配偶体一起制备。磁性纳米催化剂可以容易地在外部磁场下回收并重复使用至少五次，而不会明显浸出或失去其催化活性。这种具有成本效益和生态友好的方法还具有其他优点，例如易于制备催化剂，简单的后处理程序和易于纯化，这使该方案对于药理学和生物技术系统各个领域的用户而言都很有趣。
• ISOTHIOCYANATE PRODUCTION METHOD, COMPOSITION FOR TRANSPORTING AND STORING N-SUBSTITUTED O-SUBSTITUTED THIOCARBAMATE, AND ISOTHIOCYANATE COMPOSITION
  申请人：ASAHI KASEI CHEMICALS CORPORATION

  公开号：US20160016901A1

  公开（公告）日：2016-01-21

  The present invention relates to an isothiocyanate production method using an organic primary amine and thiourea as starting materials; to a composition for transporting and storing an N-substituted O-substituted thiocarbamate that includes an N-substituted O-substituted thiocarbamate and a hydroxy compound, the equivalent weight ratio of hydroxy groups of the hydroxy compound with respect to the carbamate groups of the N-substituted O-substituted thiocarbamate being in the range of 1 to 100; to a composition for transporting and storing a compound with a thioureido group that includes a compound with a thioureido group and a hydroxy compound, the equivalent weight ratio of hydroxy groups of the hydroxy compound with respect to the thioureido groups of the compound with a thioureido group being in the range of 1 to 100; and to an isothiocyanate composition containing an isothiocyanate and a compound with a specific functional group.

  该发明涉及一种使用有机初级胺和硫脲作为起始原料的异硫氰酸酯生产方法；一种用于运输和储存N-取代O-取代硫代氨基甲酸酯的组合物，包括N-取代O-取代硫代氨基甲酸酯和羟基化合物，羟基化合物的羟基与N-取代O-取代硫代氨基甲酸酯的羰基的当量重量比在1到100的范围内；一种用于运输和储存具有硫脲基团的化合物的组合物，包括具有硫脲基团的化合物和羟基化合物，羟基化合物的羟基与具有硫脲基团的化合物的硫脲基团的当量重量比在1到100的范围内；以及含有异硫氰酸酯和具有特定功能基团的化合物的异硫氰酸酯组合物。
• Copper/Nickel-Catalyzed Selective C-S/S-S Bond Formation Starting from <i>O</i> -Alkyl Phenylcarbamothioates
  作者：Kang Peng、Ming-Yuan Gao、Yu-Yan Yi、Jia Guo、Zhi-Bing Dong

  DOI：10.1002/ejoc.201901884

  日期：2020.3.22

  An effective method is described to construct C–S/S–S bond starting from O‐alkyl phenylcarbamothioates, giving diverse O‐alkyl S‐phenyl phenylcarbonimidothioates or isothiourea disulfides, by using Cu2O as catalyst in water (without phase‐transfer catalyst) or NiBr2 catalyst at room temperature, respectively, in transformations featuring easy control, environmental friendliness, and good to excellent

  描述了一种有效的方法，该方法通过使用Cu 2 O作为催化剂在水中（不使用相转移催化剂），从O-烷基苯基氨基甲硫代酸酯开始构建C-S / S-S键，得到各种O-烷基S-苯基苯基碳亚氨基硫代酸酯或异硫脲二硫化物。）或NiBr 2催化剂分别在室温下进行转化，具有易于控制，对环境友好的特点以及良好或优异的收率。