四甲基乙二胺二盐酸盐

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 四甲基乙二胺二盐酸盐
• 中文别名: 2,3-二氨基-2,3-二甲基丁烷二盐酸盐；2,3-二甲基-2,3-丁二胺二盐酸盐；2,3-二氯苯甲醛
• 英文名称: (3-Azaniumyl-2,3-dimethylbutan-2-yl)azanium;dichloride
• 英文别名: (3-azaniumyl-2,3-dimethylbutan-2-yl)azanium;dichloride
• 化学式: C6H18Cl2N2
• 分子量: 189.12
• InChiKey: BRLVXFONMZRJCD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  52
• 氢给体数：
  4
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  四甲基乙二胺二盐酸盐 、 sodium hydroxide 、 、 环己酮 、 对甲苯磺酸 在 diamine 、 苯 作用下， 以 水 、 苯 为溶剂， 反应 40.0h， 生成 2,2-Pentamethylen-4,4,5,5-tetramethylimidazolidin
  参考文献：
  名称：

  Hetero nitrogen containing compounds and polymerms light stabilized with

  摘要：

  公式为##STR1##的化合物被披露为对通常易受光降解的聚合物具有光稳定性的稳定剂。

  公开号：

  US04555537A1

文献信息

• Amino-substituted imidazo[1,2-a]pyridinecarboxamides and their use
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20140128372A1

  公开（公告）日：2014-05-08

  The present application relates to novel substituted imidazo[1,2-a]pyridine-3-carboxamides, to processes for their preparation, to their use alone or in combinations for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of cardiovascular disorders.

  本申请涉及新型取代咪唑[1,2-a]吡啶-3-羧酰胺，其制备方法，单独或组合使用以治疗和/或预防疾病，以及用于制备治疗和/或预防疾病的药物，特别是用于治疗和/或预防心血管疾病。
• [EN] COMPOSITIONS AND METHODS FOR TREATING DISEASES AND CONDITIONS<br/>[FR] COMPOSITIONS ET MÉTHODES POUR LE TRAITEMENT DE MALADIES ET D'ÉTATS PATHOLOGIQUES
  申请人：UNIV PITTSBURGH

  公开号：WO2016094659A1

  公开（公告）日：2016-06-16

  A compound of Formula II, or a salt, ester, solvate, hydrate or prodrug thereof: where: X1 is a branched or unbranched C1-10 alkyl, (CH2)s-NH-(CH2)t, (CH2)s-0-(CH2)t, or (CH2)S-C(NH2)- (CH2)v-NH-(CH2)t,where s, t and v are each, independently an integer from 1 to 5; A and B are each, independently, C6-10 aryl, C6-10aryl-C1-6alkyl, C3-9 heteroaryl, or C3-9heteroaryl-C1- 6alkyl, each optionally substituted with 1, 2 or 3 independently selected Rg groups; C and D are each, independently, C3-7 cycloalkyl, C3-7 cycloalkyl-C1-6alkyl, C3-7 heterocycloalkyl, C3-7 heterocycloalkyl-C1-6 alkyl, C6-10aryl, C6-10aryl-C1-6alkyl, C3-9 heteroaryl, or C3-9heteroaryl-C1-6alkyl, each optionally substituted with 1, 2 or 3 independently selected Rg groups; each Rg is, independently, halogen, C1-6 alkyl, C1-6 haloalkyl, hydroxyl, C1-6 alkoxy, C1-6 haloalkoxy, amino, C1-6alkylamino, or di-C1-6alkylamino; and n1 and p1 are each, independently, integers from 1 to 10.

  Formula II的化合物，或其盐、酯、溶剂合物、水合物或前药：其中：X1是支链或非支链的C1-10烷基，(CH2)s-NH-( )t，( )s-0-( )t，或( )S-C(NH2)-( )v-NH-( )t，其中s、t和v分别是1到5之间的整数；A和B分别是独立的C6-10芳基、C6-10芳基-C1-6烷基、C3-9杂芳基或C3-9杂芳基-C1-6烷基，每个都可以选择性地用1、2或3个独立选择的Rg基团取代；C和D分别是独立的C3-7环烷基、C3-7环烷基-C1-6烷基、C3-7杂环烷基、C3-7杂环烷基-C1-6烷基、C6-10芳基、C6-10芳基-C1-6烷基、C3-9杂芳基或C3-9杂芳基-C1-6烷基，每个都可以选择性地用1、2或3个独立选择的Rg基团取代；每个Rg是独立的卤素、C1-6烷基、C1-6卤代烷基、羟基、C1-6烷氧基、C1-6卤代烷氧基、氨基、C1-6烷基氨基或二C1-6烷基氨基；n1和p1分别是独立的1到10之间的整数。
• [EN] FAR SUPERIOR OXIDATION CATALYSTS BASED ON MACROCYCLIC COMPOUNDS<br/>[FR] CATALYSEURS D'OXYDATION NETTEMENT SUPÉRIEURS À BASE DE COMPOSÉS MACROCYCLIQUES
  申请人：UNIV CARNEGIE MELLON

  公开号：WO2017053564A1

  公开（公告）日：2017-03-30

  An especially robust compound and its derivative metal complexes that are approximately one hundred-fold superior in catalytic performance to the previously invented TAML analogs is provided having the formula (I) wherein Y1, Y2, Y3 and Y4 are oxidation resistant groups which are the same or different and which form 5- or 6-membered rings with a metal, M, when bound to D; at least one Y incorporates a group that is significantly more stable towards nucleophilic attack than the organic amides of TAML activators; D is a metal complexing donor atom, preferably N; each X is a position for addition of a labile Lewis acidic substituent such as (i) H, deuterium, (ii) Li, Na, K, alkali metals, (iii) alkaline earth metals, transition metals, rare earth metals, which may be bound to one or more than one D, (iv) or is unoccupied with the resulting negative charge being balanced by a nonbonded counteraction; at least one Y may contain a site that is labile to acid dissociation, providing a mechanism for shortening complex lifetime. The new complexes deliver catalytic performances that promise to revolutionize multiple oxidation technology spaces including water purification.

  提供了一种特别强大的化合物及其衍生金属配合物，其催化性能大约比先前发明的TAML类似物优越一百倍，其化学式为（I），其中Y1、Y2、Y3和Y4是抗氧化的基团，可以相同也可以不同，并且与金属M结合时形成5-或6-成员环；至少一个Y包含一个对亲核攻击更稳定的基团，比TAML活化剂的有机酰胺更稳定；D是金属络合给体原子，优选为N；每个X是用于添加易失去的Lewis酸性取代基的位置，例如（i）H、氘，（ii）Li、Na、K、碱金属，（iii）碱土金属、过渡金属、稀土金属，可以与一个或多个D结合，（iv）或者未被占据，由非键合的对应作用平衡产生的负电荷；至少一个Y可能包含一个易于酸解离的位点，提供缩短配合物寿命的机制。这些新配合物提供了催化性能，有望彻底改变多种氧化技术领域，包括水净化。
• [EN] REMOTE HETEROARYL ALKENYLATION WITH CATALYTIC BIFUNCTIONAL TEMPLATE<br/>[FR] ALCÉNYLATION D'HÉTÉROARYLE À DISTANCE AVEC MODÈLE BIFONCTIONNEL CATALYTIQUE
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2018152107A1

  公开（公告）日：2018-08-23

  We report the design of a catalytic, bifunctional template that binds heterocyclic substrate via reversible coordination instead of covalent linkage, allowing remote site- selective C-H olefination of heterocycles. The two metal centers coordinated to this template play different roles; anchoring substrates to the proximity of catalyst and cleaving the remote C-H bonds respectively. Using this strategy, we demonstrate remote site-selective C-H olefination of heterocyclic substrates which do not have functional group handles for covalently attaching templates. For instance the olefination can be an alkenylation of a 3- phenylpyridine with an acrylate alkyl ester selective for the meta position of the phenyl group with respect to the pyridine, or can be an alkenylation of a quinoline with an acrylate alkyl ester selective for the 5-position of the quinoline.

  我们报告了一种设计良好的催化双功能模板，通过可逆配位而不是共价键合来结合杂环底物，从而实现对杂环的远程位选择性C-H烯化。与此模板配位的两个金属中心发挥不同的作用；将底物固定在催化剂附近并分别断裂远程的C-H键。利用这种策略，我们展示了对杂环底物的远程位选择性C-H烯化，这些底物没有适用于共价连接模板的官能团。例如，烯化可以是3-苯基吡啶与丙烯酸酯选择性烯化的一个示例，与吡啶相比，选择性作用于苯基的间位，或者可以是喹啉与丙烯酸酯选择性烯化的一个示例，选择性作用于喹啉的5位。
• Heterocyclic alkoxyamines as regulators in controlled radical polymerization processes
  申请人：——

  公开号：US20030125494A1

  公开（公告）日：2003-07-03

  The present invention is aimed at a process for controlled polymerization of ethylenically unsaturated monomers in the presence of heterocyclic sterically hindered alkoxyamine compounds. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator, as well as a process for polymerization are also subjects of the present invention. Still further subjects of the invention are novel amine precursors and a novel process for manufacturing 5-ring heterocyclic amines.

  本发明旨在提供一种在杂环立体位阻烷氧胺化合物存在下的乙烯基不饱和单体控制聚合的方法。中间体N-氧化物衍生物，N-氧化物衍生物与乙烯基不饱和单体和自由基引发剂的组合物，以及聚合的方法也是本发明的主题。本发明的其他主题是新的胺前体和一种制造5-环杂环胺的新方法。