N-叔丁基-N'-苯基硫脲 | 14327-04-9

• 物质功能分类: 化学试剂 - 有机试剂 - 硫脲
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N-叔丁基-N'-苯基硫脲
• 中文别名: N-叔丁基-N’-苯基硫脲；1-叔丁基-3-苯基硫脲
• 英文名称: N-tert-butyl-N'-phenylthiourea
• 英文别名: 1-(tert-butyl)-3-phenylthiourea；N-phenyl-N'-(tert.-butyl)-thioharnstoff；N-phenyl-N'-t-butylthiourea；Thiourea, N-(1,1-dimethylethyl)-N'-phenyl-；1-tert-butyl-3-phenylthiourea
• CAS: 14327-04-9
• 化学式: C₁₁H₁₆N₂S
• mdl: MFCD00466450
• 分子量: 208.327
• InChiKey: JHMCTNQTJNGVRX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  56.2
• 氢给体数：
  2
• 氢受体数：
  1

安全信息

• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  N-叔丁基-N'-苯基硫脲 在 1-[4-(diacetoxyiodo)benzyl]-3-methylimidazolium tetrafluoroborate 、 1-butyl-3-methylimidazolium Tetrafluoroborate 作用下， 反应 0.5h， 以65%的产率得到N-(2-甲基-2-丙基)-1,3-苯并噻唑-2-胺
  参考文献：
  名称：

  Qian, Weixing; Jin, Erlei; Bao, Weiliang, Journal of Chemical Research, 2005, # 9, p. 613 - 616

  摘要：

  DOI：
• 作为产物：
  描述：

  叔丁基异硫氰酸酯 、 苯胺 生成 N-叔丁基-N'-苯基硫脲
  参考文献：
  名称：

  The Mustard Oil of Rape Seed, Allylcarbinyl Isothiocyanate, and Synthetic Isomers

  摘要：

  DOI：

  10.1021/ja01612a035

文献信息

• Cerium ammonium nitrate-catalyzed aerobic oxidative coupling of dithiocarbamates: facile synthesis of thioureas and bis(aminothiocarbonyl)disulfides
  作者：Tian-Tian Li、Xiang-Hai Song、Mei-Shuang Wang、Ning Ma

  DOI：10.1039/c4ra04628e

  日期：——

  Diverse disubstituted and trisubstituted thioureas were synthesized by the condensation of dithiocarbamate TEA (or DABCO) salts and amines using cerium ammonium nitrate (CAN) as a catalyst in high yields at room temperature. It is a one-pot method and it is unnecessary to isolate isothiocyanates. This reaction probably took place through nucleophilic addition of amines to isothiocyanates, which were generated by oxidative coupling of dithiocarbamates and the following decomposition of bis(aminothiocarbonyl)disulfides. When secondary amines and CS2 served as the reactants, bis(aminothiocarbonyl)disulfides were obtained via tandem nucleophilic addition/oxidative coupling reactions in moderate to excellent yields. In all the coupling reactions, the oxidant was air and CAN possibly acted as an SET catalyst.

  多种二取代和三取代硫脲通过二硫代氨基甲酸TEA（或DABCO）盐与胺在室温下使用硝酸铈铵（CAN）作为催化剂进行缩合反应，以高产率合成。这是一种一步法，无需分离异硫氰酸酯。该反应可能涉及胺对异硫氰酸酯的亲核加成，异硫氰酸酯是由二硫代氨基甲酸盐的氧化偶联以及随后双(氨基硫羰基)二硫化物的分解产生的。当使用二级胺和CS2作为反应物时，通过串联的亲核加成/氧化偶联反应，以中等至优异的产率获得了双(氨基硫羰基)二硫化物。在所有偶联反应中，氧化剂为空气，CAN可能作为单电子转移催化剂发挥作用。
• Tetrahydro-1,3,5-thiadiazin-4-one derivative
  申请人：Nihon Nohyaku Co., Ltd.

  公开号：US04159328A1

  公开（公告）日：1979-06-26

  A tetrahydro-1,3,5-thiadiazin-4-one represented by the general formula, ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3, which may be the same or different, represent each an alkyl group, allyl group, cycloalkyl group, alkoxyalkyl group, benzyl group, phenyl group or substituted phenyl group having as substituents alkyl groups, nitro group, halogen atoms, alkoxy groups, or trifluoromethyl group and R.sup.2 and R.sup.3 may also represent hydrogen atoms, is a new compound and useful for controlling insects and mites.

  由通用公式表示的1,3,5-噻二嗪-4-酮，其中R1、R2和R3相同或不同，每个代表一个烷基、烯丙基、环烷基、烷氧基烷基、苄基、苯基或取代的苯基，取代基可以是烷基、硝基、卤素原子、烷氧基或三氟甲基，R2和R3还可以代表氢原子，这是一个新化合物，用于控制昆虫和螨虫。
• Hydroamination of carbodiimides, isocyanates, and isothiocyanates by a bis(phosphinoselenoic amide) supported titanium(<scp>iv</scp>) complex
  作者：Jayeeta Bhattacharjee、Suman Das、Ravi K. Kottalanka、Tarun K. Panda

  DOI：10.1039/c6dt03063g

  日期：——

  isothiocyanates by a bis(phosphinoselenoic amide) supported titanium(IV) complex as a precatalyst is reported here. The titanium(IV) complex [Ph2P(Se)NCH2CH2NPPh2(Se)}Ti(NMe2)2] (1) was synthesised by the reaction of tetrakis-(dimethylamido)titanium(IV) [Ti(NMe2)4] with [Ph2P(Se)NHCH2CH2NHPPh2(Se)}] in toluene at ambient temperature. Titanium complex 1 proved to be a competent pre-catalyst for the addition of

  此处报道了由双（膦亚硒酸酰胺）负载的钛（IV）配合物作为预催化剂对诸如碳二亚胺，异氰酸酯和异硫氰酸酯之类的杂枯烯的加氢胺化反应。通过四-（二甲基氨基）钛（IV）的反应合成了钛（IV）络合物[Ph 2 P（Se）NCH 2 CH 2 NPPh 2（Se）} Ti（NMe 2）2 ]（1）[ Ti（NMe 2）4 ]和[Ph 2 P（Se）NHCH 2 CH 2 NHPPh 2（Se）}]在室温下于甲苯中。钛配合物1被证明是在碳二亚胺，异氰酸酯和异硫氰酸酯上加成胺N–H键的有效预催化剂。反应范围扩大到脂肪族和芳香族胺与苯基异氰酸酯和苯基异硫氰酸酯在甲苯溶剂中的反应，在室温下以5摩尔％的催化剂负载量快速进行，从而生成相应的尿素和硫脲衍生物，最高可达99％。然而，环境温度对于1，3-二环己基碳二亚胺的氢化胺化是必需的。与异氰酸酯的胺加成反应显示出相对于催化剂1的一级动力学以及基材。通过分离作为
• Hydroamination and Hydrophosphination of Isocyanates/Isothiocyanates under Catalyst‐Free Conditions
  作者：Xiancui Zhu、Mengchen Xu、Jinrong Sun、Dianjun Guo、Yiwei Zhang、Shuangliu Zhou、Shaowu Wang

  DOI：10.1002/ejoc.202100932

  日期：2021.10.7

  Various ureas, thioureas, phosphathioureas and their chiral analogues were synthesized in good to excellent yields by the hydroamination and hydrophosphination of isocyanates/isothiocyanates under catalyst-free conditions.

  在无催化剂的条件下，通过异氰酸酯/异硫氰酸酯的加氢胺化和加氢膦化反应，合成了各种脲、硫脲、磷硫脲及其手性类似物，收率非常好。
• Synthesis of thiazolidines via regioselective addition of unsymmetric thioureas to maleic acid derivatives
  作者：Alena S. Pankova、Mikhail A. Samartsev、Igor A. Shulgin、Pavel R. Golubev、Margarita S. Avdontceva、Mikhail A. Kuznetsov

  DOI：10.1039/c4ra07840c

  日期：——

  The regioselectivity of the reaction between unsymmetric thioureas and maleic acid derivatives has been studied, and general regularities have been established.

  未对称硫脲与马来酸衍生物之间反应的区域选择性已经被研究，并建立了一般规律。

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