N,N-Di-[2]naphthyl-harnstoff | 3288-23-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N,N-Di-[2]naphthyl-harnstoff
• 英文别名: N,N-di-[2]naphthyl-urea；N.N-Di-β-naphthyl-harnstoff；1,1-di-2-naphthyl-urea；1,1-Dinaphthalen-2-ylurea
• CAS: 3288-23-1
• 化学式: C₂₁H₁₆N₂O
• 分子量: 312.371
• InChiKey: OFYGTGBUVUYIQD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  46.3
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  di-[2]naphthyl-carbamoyl chloride 在 乙醇 、 氨 作用下， 生成 N,N-Di-[2]naphthyl-harnstoff
  参考文献：
  名称：

  International Statistics at the Millennium: Progressing or Regressing?

  摘要：

  SummaryTo assess the current state of international statistics at the commencement of a new millennium, a small retrospective study is presented. Such a study is necessarily statistical, and its intrinsic biases are discussed. Based upon past data a specific prediction for the distant future is advanced.

  DOI：

  10.1111/j.1751-5823.2000.tb00316.x

文献信息

• Production of urethane compounds
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0083096A2

  公开（公告）日：1983-07-06

  A process for producing a urethane compound which comprises reacting at least one compound selected from the group consisting of a primary amine, a secondary amine and a urea compound with carbon monoxide and an organic hydroxyl compound in the presence of a catalyst system comprising: (a) at least one member selected from the group consisting of platinum group metals and compounds containing at least one platinum group element; and (b) at least one halogen-containing compound selected from the group consisting of alkali or alkaline earth metal halides, onium halides, compounds capable of forming onium halides in the reaction, oxo acids of halogen atoms and their salts, complex compounds containing halogen ions, organic halides and halogen molecules, in the presence of molecular oxygen and/or an organic nitro compound as an oxidizing agent at a temperature of from about 80°C to about 300°C under a pressure of from about 1 Kg/cm2 to about 500 Kg/cm2.

  一种生产聚氨酯化合物的工艺，包括使至少一种选自由伯胺、仲胺和脲化合物组成的组中的化合物与一氧化碳和有机羟基化合物在催化剂体系存在下发生反应，催化剂体系包括 (a) 至少一种选自铂族金属和含有至少一种铂族元素的化合物的成员；以及 (b) 至少一种含卤化合物，该化合物选自由碱金属或碱土金属卤化物、卤化铌、能在反应中 形成卤化铌的化合物、卤素原子的氧酸及其盐、含卤素离子的复合物、有机卤化物和卤素 分子组成的组、 在分子氧和/或作为氧化剂的有机硝基化合物存在下，在约 1 Kg/cm2 至约 500 Kg/cm2 的压力下，温度约为 80°C 至约 300°C。
• US4621149A
  申请人：——

  公开号：US4621149A

  公开（公告）日：1986-11-04
• US5194660A
  申请人：——

  公开号：US5194660A

  公开（公告）日：1993-03-16