biphenyl-4-yl-dimethyl-amine; hydrochloride | 107624-08-8

• 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: biphenyl-4-yl-dimethyl-amine; hydrochloride
• 英文别名: N,N-dimethyl-4-phenylaniline;hydrochloride
• CAS: 107624-08-8
• 化学式: C₁₄H₁₅N*ClH
• 分子量: 233.741
• InChiKey: YOOLLJZCDIDESO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.84
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  3.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  对羟基联苯 在 potassium phosphate 、 tris-(dibenzylideneacetone)dipalladium(0) 、 三乙胺 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 32.08h， 生成 biphenyl-4-yl-dimethyl-amine; hydrochloride
  参考文献：
  名称：

  通过（杂）芳基三氟甲磺酸酯的布赫瓦尔德-哈特维希胺化钯催化的N，N-二甲基苯胺的合成。

  摘要：

  这项工作描述了由二甲胺和芳基三氟甲磺酸酯合成N，N-二甲基苯胺衍生物。钯催化的C–N键的形成以极高的产率进行，使用了不复杂的催化体系，温和的碱和三氟甲磺酸酯作为亲电子试剂，可以从便宜的苯酚中轻松获得。N，N-二甲基苯胺是多功能反应伙伴，代表有机合成中有用但未充分利用的结构单元。

  DOI：

  10.1021/acs.joc.0c00491

文献信息

• Olefin polymerisation catalysts and processes for producing olefin polymers
  申请人：TOSOH CORPORATION

  公开号：EP0849292A1

  公开（公告）日：1998-06-24

  Catalysts for olefin polymerization which consist essentially of a transition metal compound, a modified clay compound and an organic aluminum compound, wherein the modified clay compound comprises a reaction product of a clay mineral and a proton acid salt of a specific amine compound, as well as a method of polymerizing olefins using such catalysts. It is possible thereby to obtain olefin polymers with high productivity and low ash content.

  烯烃聚合催化剂，主要由过渡金属化合物、改性粘土化合物和有机铝化合物组成，其中改性粘土化合物包括粘土矿物和特定胺化合物的质子酸盐的反应产物，以及使用这种催化剂聚合烯烃的方法。由此可以获得生产率高、灰分含量低的烯烃聚合物。
• ETHYLENE POLYMER, CATALYST FOR PRODUCTION OF ETHYLENE POLYMER, AND PROCESS FOR PRODUCTION OF ETHYLENE POLYMER
  申请人：Tosoh Corporation

  公开号：EP1964860B1

  公开（公告）日：2017-07-05
• ETHYLENE POLYMER, CATALYST FOR ETHYLENE POLYMER PRODUCTION, AND METHOD FOR PRODUCING ETHYLENE POLYMER
  申请人：Yamada Satoru

  公开号：US20090137755A1

  公开（公告）日：2009-05-28

  An object of the present invention relates to provide an ethylene polymer having excellent mechanical strength and excellent molding processability in a wide molding processing temperature range. The invention relates to use an ethylene polymer comprising a repeating unit derived from ethylene, or a repeating unit derived from ethylene and a repeating unit derived from a C 3-8 α-olefin, the ethylene polymer being satisfied with the following (A) to (F). (A) Density (d(kg/m 3 )) is from 910 to 970, (B) MFR(g/10 min)) is from 0.01 to 50, (C) terminal vinyl number is 0.2 or less per 1,000 carbon atoms, (D) melt strength (MS 160 (mN)) measured at 160° C. and MFR are satisfied with MS 160 >90−130×log(MFR), (E) melt strength (MS 190 (mN)) measured at 190° C. and MS 160 are satisfied with MS 160 /MS 190 <1.8, and (F) fluidized activation energy (E a (kJ/mol)) and d are satisfied with 127−0.107 d
• ETHYLENE-alpha-OLEFIN COPOLYMER AND MOLDED ARTICLE
  申请人：Nozue Yoshinobu

  公开号：US20130005930A1

  公开（公告）日：2013-01-03

  An ethylene-α-olefin copolymer, wherein the ethylene-α-olefin copolymer has a density of 860 to 950 kg/m 3 and a melt flow rate of 0.01 to 100 g/10 min, wherein in a molecular weight curve measured by gel permeation chromatography, the molecular weight of the copolymer providing the highest peak exists within the range of 10,000 to 20,000, wherein the height of the peak at a molecular weight of 177,000 is 5 to 30% where the height of the highest peak is 100%, wherein a characteristic relaxation time of the copolymer satisfies a relation represented by formula (1), and wherein the ethylene-α-olefin copolymer exhibits more than one melt peak observed by a differential scanning calorimeter. 40.2×MFR −0.606 <τ<71.8×MFR −0.175 (1)
• Ethylene-a-Olefin Copolymer and Article
  申请人：Nozue Yoshinobu

  公开号：US20130324691A1

  公开（公告）日：2013-12-05

  The present invention rerates to an ethylene-α-olefin copolymer comprising monomer units derived from ethylene and monomer units derived from an α-olefin having 3 to 20 carbon atoms, wherein the ethylene-α-olefin copolymer has a density of 860 to 950 kg/m 3 , a melt flow rate of 0.1 to 20.0 g/10 minutes, a ratio of a weight average molecular weight to a number average molecular weight measured by gel permeation chromatography of 2.0 to 3.5, a swell ratio of 2.0 to 2.8, and an activation energy of flow of 31.0 to 35.0 kJ/mol.