N-methyl-N-(p-nitrophenyl)hydrazine | 19255-34-6

• 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: N-methyl-N-(p-nitrophenyl)hydrazine
• 英文别名: N-Methyl-4'-nitrophenylhydrazin；1-Methyl-1-(4-nitrophenyl)hydrazine
• CAS: 19255-34-6
• 化学式: C₇H₉N₃O₂
• 分子量: 167.167
• InChiKey: HYWXQFOMMUKUAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  75.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-methyl-N-(p-nitrophenyl)hydrazine 在 吡啶 、 四氯化碳 、 三苯基膦 作用下， 以 乙腈 为溶剂， 反应 3.25h， 生成 N-methyl-N-(4-nitrophenyl)benzenecarbohydrazonoyl chloride
  参考文献：
  名称：

  Hegarty, Anthony F.; Rigopoulos, Peter; Rowe, Jeffrey E., Australian Journal of Chemistry, 1987, vol. 40, # 10, p. 1777 - 1782

  摘要：

  DOI：
• 作为产物：
  描述：

  benzaldehyde-[methyl-(4-nitro-phenyl)-hydrazone] 在 盐酸 作用下， 生成 N-methyl-N-(p-nitrophenyl)hydrazine
  参考文献：
  名称：

  Ciusa; Rastelli, Gazzetta Chimica Italiana, 1922, vol. 52 II, p. 127

  摘要：

  DOI：

文献信息

• Lubricant and fuel dispersants and methods of preparation thereof
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US10017708B2

  公开（公告）日：2018-07-10

  This disclosure relates to a composition for use as an additive for fuels and lubricants including a reductive amination product of a vinyl terminated macromonomer (VTM) based aldehyde. Optionally aldehyde is reacted with the amino compound under condensation conditions sufficient to give an imine intermediate, and the imine intermediate is reacted under hydrogenation conditions sufficient to give the composition. The aldehyde is formed by reacting a VTM under hydroformylation conditions sufficient to form the aldehyde. A reductive amination method for making a composition for use as an additive for fuels and lubricants. The method includes reacting a VTM based aldehyde with an amino compound containing at least one —NH— group under condensation conditions sufficient to give an imine intermediate, and reacting the imine intermediate under hydrogenation conditions sufficient to give said composition. The aldehyde is formed by reacting a VTM under hydroformylation conditions sufficient to form the aldehyde.

  本公开涉及一种用作燃料和润滑剂添加剂的组合物，包括基于乙烯端基的大分子单体（VTM）为基础的醛的还原胺化产物。可选地，醛与氨基化合物在足以形成亚胺中间体的缩合条件下反应，然后在足以形成该组合物的氢化条件下反应。醛是通过在足以形成醛的羟甲基化条件下反应VTM形成的。一种用于制备用作燃料和润滑剂添加剂的组合物的还原胺化方法。该方法包括在足以形成亚胺中间体的缩合条件下，反应基于VTM的醛与至少含有一个—NH—基团的氨基化合物，并在足以形成所述组合物的氢化条件下反应亚胺中间体。醛是通过在足以形成醛的羟甲基化条件下反应VTM形成的。
• Functionalized isobutylene-polyene copolymers and derivatives thereof
  申请人：——

  公开号：US20040034175A1

  公开（公告）日：2004-02-19

  A carboxylic derivative composition derived from a carboxylated isobutylene-polyene copolymer having n ranging from about 200 to about 10,000, said copolymer having thereon from about 0.8 to about 7 moles per mole of copolymer of groups derived from at least one &agr;,&bgr;-unsaturated carboxylic acid or reactive equivalent thereof, reacted with at least one of (a) amines characterized by the presence within their structure of at least one condensable H—N< group, (b) alcohols. (c) reactive metals or reactive metal compounds, and (d) a combination of two or more of any of (a) through (c), the components of (d) having been reacted with the carboxylated isobutylene-polyene copolymer simultaneously or sequentially, in any order. Also, a process for preparing carboxylic derivative compositions, additive concentrates and lubricating oil compositions containing the carboxylic derivative compositions and methods for increasing the viscosity index of lubricating oil compositions.

  一种由羧化异丁烯-多烯共聚物衍生的羧酸衍生物组合物，其中n的范围约为200至10,000，所述共聚物上具有从至少一种α，β-不饱和羧酸或其反应当量衍生的群，每摩尔共聚物中含有约0.8至7摩尔的羧化物基团，与至少一种（a）以其结构中至少存在一个可凝结的H—N<基团为特征的胺、（b）醇、（c）反应性金属或反应性金属化合物以及（d）（a）至（c）中的两种或两种以上组合物反应，其中（d）的组分已同时或依次与羧化异丁烯-多烯共聚物反应，任意顺序均可。还涉及制备羧酸衍生物组合物、添加剂浓缩物和含有羧酸衍生物组合物的润滑油组合物的方法，以及增加润滑油组合物粘度指数的方法。
• Emulsifiers and explosive emulsions containing same
  申请人：The Lubrizol Corporation

  公开号：EP0408838A1

  公开（公告）日：1991-01-23

  Emulsifiers are disclosed which comprise the reaction product of component (I) with component (II). Component (I) comprises the reaction product of certain carboxylic acids or anhydrides, or ester or amide derivatives thereof, with ammonia, at least one amine, at least one alkali and/or at least one alkaline-earth metal Component (II) comprises certain phosphorus-containing acids; or metal salts of said phosphorus-containing acids, the metals being selected from the group consisting of magnesium, calcium, strontium, chromium, manganese, iron, molybdenum, cobalt, nickel, copper, silver, zinc, cadmium, aluminum, tin, lead, and mixtures of two or more thereof. These emulsifiers are useful in water-in-oil explosive emulsions.

  已公开的乳化剂包括组分(I)与组分(II)的反应产物。组分（I）包括某些羧酸或酸酐，或其酯或酰胺衍生物与氨、至少一种胺、至少一种碱和/或至少一种碱土金属的反应产物；或所述含磷酸的金属盐，这些金属选自镁、钙、锶、铬、锰、铁、钼、钴、镍、铜、银、锌、镉、铝、锡、铅和其中两种或两种以上金属的混合物组成的组。这些乳化剂可用于油包水型爆炸乳剂。
• Compositions containing derivatives of succinic acylating agent or hydroxyaromatic compounds and methods of using the same
  申请人：THE LUBRIZOL CORPORATION

  公开号：EP0561601A2

  公开（公告）日：1993-09-22

  This invention relates to a composition comprising: a mixture of a brine and a liquid oil, and (A) an emulsifying amount of (i) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent, and at least one of (a) ammonia, (b) an alcohol, (c) an amine, (d) or mixtures thereof, or at least one salt of the reaction product; or (ii) at least one reaction product of a hydroxyaromatic compound, an aldehyde, and an amine. The compositions of the present invention have beneficial emulsification properties. These compositions are useful in drilling, workingover and completing well-bore holes. The well-drilling compositions of the present invention have beneficial viscosity, pumping and suspension properties.

  本发明涉及一种组合物，包括：盐水和液态油的混合物，以及(A)以下物质的乳化量：(i) 至少一种烃基取代的琥珀酰化剂与(a)氨、(b)醇、(c)胺、(d)或其混合物中至少一种的反应产物，或反应产物的至少一种盐；或(ii)至少一种羟基芳香族化合物、醛和胺的反应产物。本发明的组合物具有良好的乳化性能。这些组合物可用于钻井、修井和完成井孔作业。本发明的钻井组合物具有良好的粘度、泵送和悬浮特性。
• Water-in-oil emulsions
  申请人：THE LUBRIZOL CORPORATION

  公开号：EP0561600A2

  公开（公告）日：1993-09-22

  This invention is directed to water-in-oil emulsions which are useful as explosives. These emulsions comprise: a discontinuous aqueous phase comprising at least one oxygen-supplying component; a continuous organic phase comprising at least one carbonaceous fuel; and a minor emulsifying amount of at least one emulsifier. The emulsifier is the product made by the reaction of component (A) with component (B), component (A) being at least one substituted succinic acylating agent, said substituted succinic acylating agent consisting of substituent groups and succinic groups wherein the substituent groups are derived from a polyalkene, said acylating agents being characterized by the presence within their structure of an average of at least 1.3 succinic groups for each equivalent weight of substituent groups, and component (B) being ammonia and/or at least one amine.

  本发明涉及可用作炸药的油包水乳剂。这些乳剂包括：不连续的水相，其中含有至少一种供氧成分；连续的有机相，其中含有至少一种碳质燃料；以及少量的至少一种乳化剂。乳化剂是由组分(A)与组分(B)反应生成的产物，组分(A)是至少一种取代的琥珀酰化剂，所述取代的琥珀酰化剂由取代基团和琥珀酸基团组成，其中取代基团来自聚烯烃，所述酰化剂的特征是在其结构中存在平均每当量取代基团至少 1.3 个琥珀酸基团，组分(B)是氨和/或至少一种胺。