N,N'-二(2-甲基苯基)甲烷二亚胺 | 1215-57-2

• 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,N'-二(2-甲基苯基)甲烷二亚胺
• 英文名称: N,N'-bis(o-methylphenyl)carbodiimide
• 英文别名: Di-o-tolyl-carbodiimid；di-o-tolylcarbodiimide；1,3-di-o-tolylcarbodiimide
• CAS: 1215-57-2
• 化学式: C₁₅H₁₄N₂
• 分子量: 222.29
• InChiKey: JCNCSCMYYGONLU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  24.7
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2921590090

反应信息

• 作为反应物：
  描述：

  N,N'-二(2-甲基苯基)甲烷二亚胺 在 sodium tetrahydroborate 作用下， 以 异丙醇 为溶剂， 生成 N,N'-二邻甲苯基甲脒
  参考文献：
  名称：

  Kaji,K. et al., Chemical and pharmaceutical bulletin, 1978, vol. 26, p. 2246 - 2249

  摘要：

  DOI：
• 作为产物：
  描述：

  S-methyl-N,N'-di-o-tolyl-isothiourea 生成 N,N'-二(2-甲基苯基)甲烷二亚胺
  参考文献：
  名称：

  Will; Bielschowsky, Chemische Berichte, 1882, vol. 15, p. 1317

  摘要：

  DOI：
• 作为试剂：
  描述：

  苯磺酸 在 N,N'-二(2-甲基苯基)甲烷二亚胺 、 苯 作用下， 生成 苯亚磺酸硫醚
  参考文献：
  名称：

  碳二亚胺：第二部分。磺酸与碳二亚胺的反应。一种制备磺酸酐的新方法

  摘要：

  甲烷、苯和对甲苯磺酸在室温下与二环己基和二对甲苯基碳二亚胺立即反应生成相应的磺酸酐、VI 和二硫...

  DOI：

  10.1139/v53-081

文献信息

• A facile method for the preparation of carbodiimides from thioureas and (Boc) 2 O
  作者：He Wu、Yan-Fang Sun、Chen Zhang、Chun-Bao Miao、Hai-Tao Yang

  DOI：10.1016/j.tetlet.2018.01.025

  日期：2018.2

  A concise method for the preparation of carbodiimides from thioureas using di-tert-butyl dicarbonate [(Boc)2O] as the dehydrosulfurizative reagent has been developed. Using DMAP as the catalyst, a variety of symmetric and asymmetric 1,3-diaryl thioureas were converted into the corresponding carbodiimides efficiently in a short time.

  使用用于从硫脲制备碳化二亚胺的简明方法二-叔丁基二碳酸酯[（BOC）2 O]作为dehydrosulfurizative试剂已经研制成功。使用DMAP作为催化剂，可以在短时间内将各种对称和不对称的1,3-二芳基硫脲有效地转化为相应的碳二亚胺。
• TRIACYLGLYCEROL OLIGOMERS
  申请人：Trent University

  公开号：US20150321992A1

  公开（公告）日：2015-11-12

  This application relates to triacylglycerol oligomers derived from the metathesis of natural oils. These oligomers are structure controlled dimers and quatrimers, and the effect of saturation, molecular size, and positional isomerization are also described herein.

  这个应用涉及从天然油脂的交换反应中得到的三酰甘油寡聚体。这些寡聚体是结构受控的二聚体和四聚体，本文还描述了饱和度、分子大小和位置异构化的影响。
• Dehydrogenative desulfurization of thiourea derivatives to give carbodiimides, using hydrosilane and an iron complex
  作者：Kazumasa Hayasaka、Kozo Fukumoto、Hiroshi Nakazawa

  DOI：10.1039/c3dt50996f

  日期：——

  Dehydrogenative desulfurization of thiourea derivatives (RNHC(S)NHR′) has been achieved, to give carbodiimides (RNCNR′), in the reaction with hydrosilane and (η5-C5H5)Fe(CO)2Me. The obtained carbodiimide reacted with (η5-C5H5)Fe(CO)(SiR3) formed in the reaction to give an N-silylated η2-amidino iron complex, which was isolated and then characterized by X-ray analysis.

  通过用氢硅烷和(η5-C5H5)Fe(CO)2Me反应，实现了硫脲衍生物(RNHC(S)NHR′)的脱氢脱硫反应，生成了二亚胺(RNCNR′)。所得到的二亚胺与反应中形成的(η5-C5H5)Fe(CO)(SiR3)反应，得到了一个N-硅基化的η2-胺基铁配合物，该配合物被分离并通过X射线分析进行了表征。
• Nucleophilic Substitution on Dialkoxy Disulfides. III. Reaction with Thioureas
  作者：Hiroaki Kagami、Takashi Hanzawa、Nobuo Suzuki、Shoso Yamaguchi、Masami Saito、Shinichi Motoki

  DOI：10.1246/bcsj.53.3658

  日期：1980.12

  1,3- and 1,1-Disubstituted thioureas reacted with diethoxy disulfide to give carbodiimides and 1,2,4-thiadiazoles respectively. 1,1,3-Trisubstituted thioureas and diethoxy disulfide afforded trialkyl(trialkylamidino)thioureas.

  1,3-和1,1-二取代硫脲与二乙氧基二硫化物反应分别生成碳二亚胺和1,2,4-噻二唑。1,1,3-三取代的硫脲和二乙氧基二硫化物得到三烷基（三烷基脒基）硫脲。
• BORATE-BASED BASE GENERATOR, AND BASE-REACTIVE COMPOSITION COMPRISING SUCH BASE GENERATOR
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20160340374A1

  公开（公告）日：2016-11-24

  An object of the present invention is to provide a compound which is capable of attaining a composition having high storage stability without reacting with a base-reactive compound, even in the case of storage for a long period of time in a mixed state with the base-reactive compound, such as an epoxy-based compound, as well as capable of generating a strong base (guanidines, biguanides, phosphazenes or phosphoniums) by irradiation of light (active energy rays) or heating; a base generator comprising the compound; and a base-reactive composition comprising the base generator and the base-reactive compound. The present invention relates to the compound represented by the general formula (A); the base generator comprising the compound; and the base-reactive composition comprising the base generator and the base-reactive compound. (wherein R 1 represents an alkyl group; an arylalkynyl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; an alkenyl group; a 2-furylethynyl group; a 2-thiophenylethynyl group; or a 2,6-dithianyl group; R 2 to R 4 each independently represent an alkyl group; an arylalkynyl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; the aryl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; a furanyl group; a thienyl group; or an N-alkyl-substituted pyrrolyl group; Z + represents an ammonium cation having a guanidinium group, a biguanidium group or a phosphazenium group, or a phosphonium cation.)

  本发明的目的是提供一种化合物，能够在与碱反应性化合物混合状态长时间存储的情况下，仍能获得具有高储存稳定性的组合物，而不与碱反应性化合物发生反应，同时还能通过光照（活性能量射线）或加热产生强碱（胍胺、双胍胺、磷氮烷或磷銨）；包括该化合物的碱发生器；以及包括该碱发生器和碱反应性化合物的碱反应性组合物。本发明涉及由通式（A）表示的化合物；包括该化合物的碱发生器；以及包括该碱发生器和碱反应性化合物的碱反应性组合物。（其中R1代表烷基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基炔基；烯基；2-呋喃基炔基；2-噻吩基炔基；或2,6-二硫基基；R2到R4各自独立地代表烷基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基炔基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基；呋喃基；噻吩基；或N-烷基取代的吡咯基；Z+代表具有胍胺基团、双胍胺基团或磷氮烷基团的铵阳离子，或磷銨阳离子。）