N-nitro-o-toluidine

• 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-nitro-o-toluidine
• 英文别名: N-Nitro-o-toluidin；2-Nitramino-toluol；o-Diazotoluolsaeure；o-Tolylnitramin；nitroaminotoluene；Nitrotoluidin；N-(2-methylphenyl)nitramide
• 化学式: C₇H₈N₂O₂
• 分子量: 152.153
• InChiKey: QFCSRGLEMDRBMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 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：
  57.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-nitro-o-toluidine 在 mineral acid 作用下， 生成 AR-甲基-AR-硝基苯胺 、 4-硝基-2-甲苯胺
  参考文献：
  名称：

  Bamberger; Stingelin, Chemische Berichte, 1897, vol. 30, p. 1259

  摘要：

  DOI：
• 作为产物：
  描述：

  2-methylbenzene diazonium 在 氢氧化钾 作用下， 生成 N-nitro-o-toluidine
  参考文献：
  名称：

  Bamberger; Stingelin, Chemische Berichte, 1897, vol. 30, p. 1252,1261

  摘要：

  DOI：

文献信息

• Process for preparing N-aryl or N-aralkyl substituted urethanes
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0000815A1

  公开（公告）日：1979-02-21

  N-aryl and N-aralkyl substituted urethanes can be produced by reacting an aryl or aralkyl primary amino compound having a nitro group, a nitroso group or a carbamate group, an organic compound having at least one hydroxyl group, and carbon monoxide in the presence of a catalytic system composed of a metal and/or a compound thereof chosen from palladium, rhodium and ruthenium and compounds thereof serving as catalyst and a Lewis add and/or a compound thereof as promoter under elevated temperature and high pressure conditions. For instance, the reaction of 2-amino -4-nitrotoluene, ethanol and carbon monoxide in the presence of palladium chloride and a ferrous chloride-pyridine complex under high temperature and high pressure conditions can yield 2,4-diethylcarbamatetoluene.

  在高温高压条件下，具有硝基、亚硝基或氨基甲酸酯基团的芳基或芳烷基伯氨基化合物、具有至少一个羟基的有机化合物和一氧化碳在由钯，铑和钌及其化合物组成的金属和/或其化合物作为催化剂和路易斯添加剂和/或其化合物作为促进剂的催化体系存在下发生反应，可以制得 N-芳基和 N-芳烷基取代的聚氨酯。 例如，在高温高压条件下，2-氨基-4-硝基甲苯、乙醇和一氧化碳在氯化钯和氯化亚铁-吡啶络合物存在下发生反应，可以制得 2,4-二乙基氨基甲酰甲苯。
• Process for the preparation of trisubstituted ureas by reductive carbonylation
  申请人：ARCO Chemical Technology, L.P.

  公开号：EP0507616A1

  公开（公告）日：1992-10-07

  Preparing a trisubstituted urea by reacting a nitroarene with carbon monoxide and a secondary amine in the presence of a Group VIII transition metal catalyst and optionally one or more promoters selected from primary amines, halide ion-containing compounds, chelating phosphorus and nitrogen compounds, water, hydrogen, compounds containing at least one active hydrogen atom and redox metals.

  在第八族过渡金属催化剂和一种或多种促进剂（选自伯胺、含卤离子化合物、螯合磷和氮化合物、水、氢、含有至少一个活泼氢原子的化合物和氧化还原金属）存在下，使硝基炔与一氧化碳和仲胺反应，制备三取代脲。
• Novel hydrazine compound, process for the preparation of the same, and non-linear optical organic material
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0534596A2

  公开（公告）日：1993-03-31

  A novel hydrazine compound represented by the formula (I) is disclosed. Also disclosed are a process for preparing the novel hydrazine compound comprising reacting a specific hydrazine compound and a specific acid halide, a nonlinear optical organic material comprising the hydrazine compound represented by the above formula (I), and a nonlinear optical organic element comprising the nonlinear optical organic material. The nonlinear optical organic material shows excellent nonlinear optical effect, and the material is favorably applied to nonlinear optical organic elements such as an optical wavelength conversion element and an electrooptical element.

  本发明公开了一种由式 (I) 表示的新型肼化合物。 还公开了一种制备该新型肼化合物的工艺，该工艺包括使特定的肼化合物和特定的酸卤化物发生反应；一种非线性光学有机材料，该材料包含由上述式（I）表示的肼化合物；以及一种非线性光学有机元件，该元件包含该非线性光学有机材料。该非线性光学有机材料具有优异的非线性光学效应，可用于光学波长转换元件和电光元件等非线性光学有机元件。
• Dithiolene functionalized polymer membrane for olefin/paraffin separation
  申请人：BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM

  公开号：EP1468724A1

  公开（公告）日：2004-10-20

  A polymeric composite may be used for forming fluid separation membranes. The membranes may be formed from polyimide, polyamide or poly (pyrrolone-imide) materials. Polyamides may be formed by the condensation of a tetraamine, a tetraacid, and a diamine. Polyimides and poly (pyrrolone-imides) may be formed by the cyclization of a polymer precursor. A polymeric composite may include a dithiolene or a mixture of dithiolenes. A polymer matrix incorporating dithiolenes may exhibit an olefin/paraffin solubility selectivity. A solubility selectivity may be between about 1.1 and about 2.0.

  聚合物复合材料可用于形成流体分离膜。膜可由聚酰亚胺、聚酰胺或聚（吡咯烷酮-酰亚胺）材料形成。聚酰胺可由四胺、四酸和二胺缩合而成。聚酰亚胺和聚（吡咯烷酮-酰亚胺）可由聚合物前体环化形成。聚合物复合材料可包括二硫环戊烯或二硫烯混合物。含有二硫环戊烯的聚合物基质可表现出烯烃/石蜡的溶解选择性。溶解选择性可介于约 1.1 和约 2.0 之间。
• Catalyst of platinum/zirconium dioxide/SBA-15 and method for preparing p-chloroaniline using the same
  申请人：Xiangtan University

  公开号：US11040336B2

  公开（公告）日：2021-06-22

  A catalyst including platinum (Pt) and a composite support. The composite support includes ZrO2/mesoporous silica sieve SBA-15. The platinum accounts for 0.01-0.3 wt. % of the catalyst. ZrO2 accounts for 5-20 wt. % of the composite support.

  一种催化剂，包括铂（Pt）和复合载体。复合载体包括 ZrO2/ 介孔二氧化硅筛 SBA-15。铂占催化剂的 0.01-0.3 重量%。ZrO2 占复合载体的 5-20 重量%。