1-N,4-N-diphenylcyclohexane-1,4-diamine | 52034-23-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-N,4-N-diphenylcyclohexane-1,4-diamine
• CAS: 52034-23-8
• 化学式: C₁₈H₂₂N₂
• 分子量: 266.386
• InChiKey: KTOIRDZXDHQBEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  24.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1,4-环己二醇 、 苯胺 在 Pt-Sn/γ-Al2O3 作用下， 以 邻二甲苯 为溶剂， 反应 24.0h， 以79%的产率得到1-N,4-N-diphenylcyclohexane-1,4-diamine
  参考文献：
  名称：

  Heterogeneous bimetallic Pt–Sn/γ-Al2O3 catalyzed direct synthesis of diamines from N-alkylation of amines with diols through a borrowing hydrogen strategy

  摘要：

  Direct synthesis of diamines has been efficiently realized from the N-alkylation of amines with diols by means of heterogeneous bimetallic Pt-Sn/gamma-Al2O3 catalyst (0.5 wt % Pt, molar ratio Pt:Sn = 1:3) through a 'Borrowing Hydrogen' strategy under ligand-free conditions. The present methodology provides an environmentally benign route to diamines. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.10.100

文献信息

• AMINIC ANTIOXIDANTS
  申请人：Chemtura Corporation

  公开号：EP2321255B1

  公开（公告）日：2016-05-04
• Anti-oxidants
  申请人：Nalesnik Theodore E.

  公开号：US20100062955A1

  公开（公告）日：2010-03-11

  A dialkylanilino-cyclohexane compound useful as an antioxidant has the following formula I or formula II: wherein Ar 1 and Ar 2 can be the same or different and each is an alkylaromatic group; each of R 1 , R 2 , R 3 , and R 4 is independently selected from hydrogen or CR 7 R 8 ; each of R 5 , R 6 , and R 7 is independently selected from hydrogen and a substituted or unsubstituted C 1 to C 32 hydrocarbyl group; and each R 8 is independently selected from hydrogen and a C 1 to C 2 alkyl group, provided that when, each of R 1 and R 2 is CR 7 R 8 and each such R 8 is other than hydrogen, R 1 and R 2 may be joined to form a five or six-membered ring, and provided further that when, each of R 3 and R 4 is an adjacent CR 7 R 8 and each such R 8 is other than hydrogen, R 3 and R 4 may be joined to form a five or six-membered ring.
• US8664442B2
  申请人：——

  公开号：US8664442B2

  公开（公告）日：2014-03-04