2-Dibutylamino-phenol | 65927-49-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-Dibutylamino-phenol
• 英文别名: 2-(Dibutylamino)phenol
• CAS: 65927-49-3
• 化学式: C₁₄H₂₃NO
• 分子量: 221.343
• InChiKey: NOXLTVYOJPQDLQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  23.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-Dibutylaminocyclohex-1-en-3-on 以60%的产率得到
  参考文献：
  名称：

  TISHCHENKO I. G.; POLOZOV G. I., IZV. AN BSSR. CEP. XIM. N., 1977, HO 6,

  摘要：

  DOI：

文献信息

• N-Substituted Carbamic Acid Ester Production Method, Isocyanate Production Method Using Such N-Substituted Carbamic Acid Ester, And Composition For Transfer And Storage Of N-Substituted Carbamic Acid Ester Comprising N-Substituted Carbamic Acid Ester and Aromatic Hydroxy Compound
  申请人：Shinohata Masaaki

  公开号：US20110133121A1

  公开（公告）日：2011-06-09

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (—C(═O)—) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明涉及一种从有机胺、碳酸衍生物和含有一种或多种羟基化合物中制得的N-取代氨基甲酸酯的制备方法，其中使用一种含有冷凝器的脲类生产反应容器反应有机胺、碳酸衍生物和羟基化合物，将含有羟基化合物的气体、来自碳酸衍生物衍生的含有羰基基团的化合物、以及在反应中形成的氨气体引入到脲类生产反应容器中的冷凝器中，使羟基化合物和含有羰基基团的化合物冷凝，其中在冷凝的羟基化合物中所含有的羟基化合物与冷凝的含有羰基基团的化合物中所含有的羰基基团的化合物的比例为1或更多，而且在从冷凝器中回收的氨气体中所含有的羰基基团（—C(═O)—）数与氨分子数的比例为1或更少。
• N-Substituted Carbamic Acid Ester Production Method, Isocyanate Production Method Using Such N-Substituted Carbamic Acid Ester, and Composition for Transfer and Storage of N-Substituted Carbamic Acid Ester Comprising N-Substituted Carbamic Acid Ester and Aromatic Hydroxy Compound
  申请人：Asahi Kasei Chemicals Corporation

  公开号：US20140194650A1

  公开（公告）日：2014-07-10

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (—C(═O)—) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明是一种从有机胺、碳酸酯衍生物和含有一种或多种羟基化合物中制备N-取代的氨基甲酸酯的方法，其中利用一种尿素生产反应容器反应有机胺、碳酸酯衍生物和羟基化合物，该反应容器配有冷凝器，将含有羟基化合物的气体、由碳酸酯衍生物产生的含有羰基基团的化合物以及在反应中生成的氨引入到尿素生产反应容器中的冷凝器中，将羟基化合物和含有羰基基团的碳酸酯衍生物冷凝，其中在冷凝的羟基化合物中所含的羟基化合物的化学计量比与所冷凝的含有羰基基团的化合物的化学计量比为1或更多，而且所含有羰基基团的化合物中所含的羰基基团（-C(═O)-）的数量与从冷凝器中回收的氨分子数量的比率为1或更小。
• Chromogene Phthalide
  申请人：CIBA-GEIGY AG

  公开号：EP0356386A2

  公开（公告）日：1990-02-28

  Chromogene Phthalide der Formel worin X, R₁ und R₂ je Alkyl mit 3 bis 6 Kohlenstoffatomen, Y₁ Wasserstoff, unsubstituiertes oder durch Halogen, Hydroxyl, Cyano oder Niederalkoxy substituiertes Alkyl, Acyl oder unsubstituiertes oder durch Halogen, Cyano, Niederalkyl oder Niederalkoxy substituiertes Benzyl und Y₂ Wasserstoff, Niederalkyl oder Phenyl bedeuten und die Benzolringe A und B, unabhängig voneinander, unsubstituiert oder durch Halogen, Nitro, Niederalkyl, Niederalkylthio, Niederalkoxy, Niederalkoxycarbonyl, Amino, Mononiederalkylamino, Diniederalkylamino oder Niederalkylcarbonylamino substituiert sind. Diese Phthalide eignen sich insbesondere als Farbbildner in druck- oder wärmeempfindlichen Aufzeichnungsmaterialien und ergeben intensive blaue oder violettblaue Farbtöne.

  式中的致色性邻苯二甲酸盐 其中 X、R₁ 和 R₂ 各为 3 至 6 个碳原子的烷基、 Y₁ 是氢、未被取代或被卤素、羟基、氰基或低级烷氧基取代的烷基、未被取代或被卤素、氰基、低级烷基或低级烷氧基取代的酰基或苄基，以及 Y₂ 是氢、低级烷基或苯基，以及 苯环 A 和 B 相互独立，未被或被卤素、硝基、低级烷基、低级烷硫基、低级烷氧基、低级烷氧羰基、氨基、单低级烷基氨基、双低级烷基氨基或低级烷基羰基氨基取代。 这些邻苯二甲酸酯特别适合用作压敏或热敏记录材料的显色剂，可产生强烈的蓝色或紫蓝色调。
• Process for preparing N-alkylaminophenols and N,N-dialkylaminophenols
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0427572A1

  公开（公告）日：1991-05-15

  To prepare an N-alkylaminophenol an aminophenol is subjected to reductive alkylation with an aliphatic or cyclic aldehyde or ketone in the presence of an organic solvent (e.g. an alcohol), hydrogen, and a reduction catalyst comprising platinum or palladium and at least one metal element selected from the IB, IIB, IVB, VB and VIB group of the Periodic Table, either supported on activated carbon, or which has been contact treated with a solution containing at least one said metal element. The preferred amount of the metal in the catalyst is 0.001 to 0.5 part by weight. The preferred amount of the catalyst is 0.0001 to 0.02 part by weight as Pt or Pd per part of the aminophenol. The catalyst can be recovered and reused. The preparation of the catalyst is described.

  为制备 N-烷基氨基苯酚，氨基苯酚在有机溶剂（如醇）、氢和还原催化剂的存在下，与脂族或环族醛或酮进行还原烷基化反应，还原催化剂由铂或钯和至少一种选自元素周期表 IB、IIB、IVB、VB 和 VIB 族的金属元素组成。 按重量计，催化剂中的金属量最好为 0.001 至 0.5 份。催化剂的优选量为每份氨基苯酚含 0.0001 至 0.02 份重量的铂或钯。 催化剂可以回收和重复使用。 催化剂的制备方法已作说明。
• Process for preparing N-alkyl-substituted aminophenols
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0411817A2

  公开（公告）日：1991-02-06

  A process for preparing an N-alkyl-substituted amino­phenol comprises continuously feeding an aldehyde or a ketone to a reaction system containing an organic solvent, e.g., methanol or ethanol, a catalyst for reduction (e.g., Pt or Pd), hydrogen, and an aminophenol to conduct a reductive alkylation reaction, wherein said reductive alkylation react­ion is carried our while continuously adding an organic carboxylic acid (e.g. a mono or di-carboxylic or hydroxy­carboxylic acid of up to 8 carbon atoms), in amount of 0.05 to 5 wt % of the aminophenol, diluted with said solvent. The aldehyde or ketone can first be added to the system apart from the acid, which is added continuously when hydrogen absorption has begun. The process attains a high yield even when the catalyst is repeatedly reused, and does not cause corrosion of equipment.

  一种制备 N-烷基取代氨基苯酚的工艺包括：向含有有机溶剂（如甲醇或乙醇）、还原催化剂（如铂或钯）、氢和氨基苯酚的反应体系中连续加入醛或酮，以进行还原烷基化反应、其中，在进行还原烷基化反应的同时，不断加入用所述溶剂稀释的有机羧酸（例如，碳原子数不超过 8 的单羧酸或二羧酸或羟基羧酸），其用量为氨基苯酚的 0.05 至 5 wt %。醛或酮可以先与酸分开加入体系中，当开始吸氢时再继续加入。 即使催化剂重复使用，该工艺也能达到很高的产量，而且不会对设备造成腐蚀。