2-methyl-3-propyl-pyridine | 56986-87-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2-methyl-3-propyl-pyridine
• 英文别名: 2-Methyl-3-propyl-pyridin；2-Methyl-3-propylpyridine
• CAS: 56986-87-9
• 化学式: C₉H₁₃N
• 分子量: 135.209
• InChiKey: WULDSLZCJWELDG-UHFFFAOYSA-N

物化性质

• 沸点：
  200-201 °C
• 密度：
  0.912±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-methyl-3-propyl-pyridine 在 盐酸 、 水 、 双氧水 、 溶剂黄146 作用下， 生成 (3-丙基-2-吡啶)甲醇
  参考文献：
  名称：

  Nakashima, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1958, vol. 78, p. 661,665

  摘要：

  DOI：
• 作为产物：
  描述：

  5-amino-4-hexen-3-one 生成 2-methyl-3-propyl-pyridine
  参考文献：
  名称：

  Nakashima, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1958, vol. 78, p. 661,665

  摘要：

  DOI：

文献信息

• [EN] PROCESS FOR PREPARING [3-CHLORO-2-[3-[2-[1-(2-CHLOROACETYL)-4-PIPERIDYL]THIAZOL-4-YL]-4,5-DIHYDROISOXAZOL-5-YL]PHENYL] METHANESULFONATE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE [3-CHLORO-2-[3-[2-[1-(2-CHLOROACÉTYL)-4-PIPÉRIDYL] THIAZOL-4-YL]-4,5-DIHYDROISOXAZOL-5-YL] PHÉNYL] MÉTHANESULFONATE
  申请人：BAYER AG

  公开号：WO2021122752A1

  公开（公告）日：2021-06-24

  The present invention relates to a process for preparing [3-chloro-2-[3-[2-[1-(2-chloroacetyl)-4- piperidyl]thiazol-4-yl]-4,5-dihydroisoxazol-5-yl]phenyl] methanesulfonate.

  本发明涉及一种制备[3-氯-2-[3-[2-[1-(2-氯乙酰基)-4-哌啶基]噻唑-4-基]-4,5-二氢异噁唑-5-基]苯基]甲磺酸盐的方法。
• PYRAZOLE DERIVATIVES WHICH MODULATE STEAROYL-COA DESATURASE
  申请人：Dales Natalie

  公开号：US20130011361A1

  公开（公告）日：2013-01-10

  The present invention provides heterocyclic derivatives of formula (I) that modulate the activity of stearoyl-CoA desaturase. Methods of using such derivatives to modulate the activity of stearoyl-CoA desaturase and pharmaceutical compositions comprising such derivatives are also encompassed.

  本发明提供了式（I）的杂环衍生物，其调节硬脂酰辅酶A去饱和酶的活性。还涵盖使用这些衍生物来调节硬脂酰辅酶A去饱和酶活性的方法，以及包含这些衍生物的制药组合物。
• Use of a catalyst in epoxy compositions
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0328020A2

  公开（公告）日：1989-08-16

  Storage stable compositions are disclosed which comprise an epoxide containing compound, a phenolic hydroxyl containing compound, and a catalyst compound for catalyzing the reaction between epoxide groups and aromatic hydroxyl groups which catalyst comprises the product resulting from contacting an onium compound, non-heterocyclic amine compound, heterocyclic nitrogen compound or salt thereof with an acid or a salt of an acid having a weak nucleophilic anion.

  本发明公开了一种贮存稳定的组合物，该组合物包括一种含环氧化物的化合物、一种含酚羟基的化合物和一种催化环氧化物基团与芳香羟基基团反应的催化剂化合物，该催化剂包括鎓化合物、非杂环胺化合物、杂环氮化合物或其盐与酸或具有弱亲核阴离子的酸的盐接触后产生的产物。
• Latent catalysts, cure-inhibited epoxy resin compositions and laminates prepared therefrom
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0458502A2

  公开（公告）日：1991-11-27

  In summary, the application is related to the discovery of a class of compounds which comprises boric acid or maleic acid or a mixture of boric acid with at least one acid having a weak nucleophilic anion, which inhibits the reaction of a polyepoxide with a curing agent at low temperatures. In another embodiment the application is a latent catalyst system adapted for curing a polyepoxide resulting from contacting I) a catalyst for the cure of a polyepoxide compound comprising an amine, heterocyclic nitrogen phosphine, sulfide, phosphine, sulfide, ammonium, phosphonium, sulfonium, arsonium, containing compound or a mixture thereof; with II) boric acid, or a mixture of boric acid with at least an acid having a weak nucleophilic anion. Further the application relates to epoxy resin compositions containing the inhibitor or latent catalytic composition. In still another embodiment the application relates to a composition useful for curing a polyepoxide which contains: A) an inhibiting amount of boric acid or maleic acid or a mixture of boric acid with at least one acid having a weak nucleophilic anion; and optionally B) a catalytic amount of a catalyst useful for accelerating the reaction of a polyepoxide with the curing agent, wherein the inhibitor and catalyst may be present in complex form.

  总之，本申请涉及一类化合物的发现，该化合物由硼酸或马来酸或硼酸与至少一种具有弱亲核阴离子的酸的混合物组成，在低温下可抑制聚环氧化物与固化剂的反应。在另一个实施方案中，本申请涉及一种潜伏催化剂系统，该系统适用于固化聚环氧乙烷，该固化聚环氧乙烷化合物的催化剂包括胺、杂环含氮膦、硫化物、膦、硫化物、铵、鏻、锍、胂、含化合物或其混合物；与 I) 硼酸或硼酸与至少一种具有弱亲核阴离子的酸的混合物接触后产生的聚环氧乙烷。此外，本申请还涉及含有抑制剂或潜在催化成分的环氧树脂组合物。在另一个实施方案中，本申请涉及一种用于固化聚环氧树脂的组合物，该组合物含有A) 抑制量的硼酸或马来酸或硼酸与至少一种具有弱亲核阴离子的酸的混合物；以及 B) 催化量的催化剂，用于加速聚环氧化物与固化剂的反应，其中抑制剂和催化剂可以复合物形式存在。
• Catalysts and epoxy resin composition containing the same
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0553887A2

  公开（公告）日：1993-08-04

  Storage stable compositions are disclosed which comprise an epoxide containing compound, a phenolic hydroxyl containing compound, and a catalyst compound for catalyzing the reaction between epoxide groups and aromatic hydroxyl groups which catalyst comprises the product resulting from contacting an onium compound, non-heterocyclic amine compound, heterocyclic nitrogen compound or salt thereof with an acid or a salt of an acid having a weak nucleophilic anion.

  本发明公开了一种贮存稳定的组合物，该组合物包括一种含环氧化物的化合物、一种含酚羟基的化合物和一种催化环氧化物基团与芳香羟基基团反应的催化剂化合物，该催化剂包括鎓化合物、非杂环胺化合物、杂环氮化合物或其盐与酸或具有弱亲核阴离子的酸的盐接触后产生的产物。