(2Z)-3-(3-吡啶基)丙烯腈 | 54356-28-4

• 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
• 中文名称: (2Z)-3-(3-吡啶基)丙烯腈
• 英文名称: (Z)-3-(3-pyridyl)acrylonitrile
• 英文别名: 3-(pyridin-3-yl)acrylonitrile；3c-[3]pyridyl-acrylonitrile；3c-[3]Pyridyl-acrylonitril；(Z)-2-Pyrid-3-ylacrylnitril；(Z)-3-pyridin-3-yl-acrylonitrile；(Z)-3-pyridin-3-ylprop-2-enenitrile
• CAS: 54356-28-4
• 化学式: C₈H₆N₂
• 分子量: 130.149
• InChiKey: CNHMTMHYYONLOV-IWQZZHSRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  36.7
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  (2Z)-3-(3-吡啶基)丙烯腈 、 alkaline earth salt of/the/ methylsulfuric acid 生成 反-3(3-吡啶基)烯丙酸
  参考文献：
  名称：

  Strell; Kopp, Chemische Berichte, 1958, vol. 91, p. 1621,1629

  摘要：

  DOI：
• 作为产物：
  描述：

  3-吡啶甲醛 、 乙腈 生成 (2Z)-3-(3-吡啶基)丙烯腈
  参考文献：
  名称：

  Replacement Substituent Constants for Simple Heterocycles

  摘要：

  DOI：

  10.1016/s0040-4020(01)81306-5

文献信息

• One-Pot Synthesis of α,β-Unsaturated Esters, Ketones, and Nitriles from Alcohols and Phosphonium Salts
  作者：Xiaochun Yu、Shun Wang、Weijie Ding、Juan Hu、Huile Jin

  DOI：10.1055/s-0036-1590904

  日期：2018.1

  reacted not only with benzylic and heteroaromatic alcohols, but also with aliphatic alcohols, forming the corresponding α,β-unsaturated esters, ketones, and nitriles in moderate to excellent yields. A general method for the synthesis of α,β-unsaturated esters, ketones, and nitriles is successfully achieved by a one-pot copper-catalyzed oxidation with O2 in air as oxidant. The solvent mixture of acetonitrile

  摘要 通过在空气中以O 2为氧化剂的一锅铜催化氧化成功地实现了合成α，β-不饱和酯，酮和腈的通用方法。乙腈和甲酰胺（1：1）的溶剂混合物经过优化，可确保在一锅中有效地进行醇类的氧化，de盐的去质子化和Wittig反应。已针对该方法探索了广泛的底物，包括三个吸电子基团（CO 2 Et，COPh，CN）官能化的salts盐。它们不仅与苄基和杂芳族醇反应，而且与脂族醇反应，以中等至极好的收率形成相应的α，β-不饱和酯，酮和腈。 通过在空气中以O 2为氧化剂的一锅铜催化氧化成功地实现了合成α，β-不饱和酯，酮和腈的通用方法。乙腈和甲酰胺（1：1）的溶剂混合物经过优化，可确保在一锅中有效地进行醇类的氧化，de盐的去质子化和Wittig反应。已针对该方法探索了广泛的底物，包括三个吸电子基团（CO 2 Et，COPh，CN）官能化的salts盐。它们不仅与苄基和杂芳族醇反应，而且与脂族醇反应，以中等至极
• Amino-triazolopyridine derivatives
  申请人：Hoffmann-La Roche Inc.

  公开号：US06355653B1

  公开（公告）日：2002-03-12

  The invention relates to compounds of formula wherein R1 is a 5 or 6 membered heteroaryl group, containing 1 to 3 heteroatoms, selected from N, O or S, and which groups are optionally substituted by one or two substituents, which are lower alkyl, —(CH2)nOH, halogen or lower alkoxy, and wherein the heteroaryl groups may be optionally linked to the pyrazole ring via an alkylene or alkenyl group, or is phenyl, optionally substituted by one or two substituents being lower alkyl, hydroxy-lower alkyl, halogen, hydroxy or lower alkoxy or is —O(CH2)n,phenyl, benzofuryl, indolyl or benzothiophenyl, or is —S-lower alkyl; R2 and R4 are independently from each other hydrogen, cyano or —S(O)2-phenyl; R3 is hydrogen, halogen or is a 5 or 6 membered heteroaryl group, containing 1 to 3 heteroatoms, selected from N, O or S, and which groups are optionally substituted by one or two substituents, which are lower alkyl, —(CH2)n-aryl, hydroxy, halogen, lower alkoxy, morpholinyl, amino, lower alkylamino or —C(O)NR′2, and wherein R′ is lower alkyl or hydrogen, or is phenyl, optionally substituted by one or two substituents being halogen, lower alkyl, lower alkoxy, amino, di-lower alkyl amino, CF3, —OCF3, —NHC(O)lower alkyl, cyano, —C(O)-lower alkyl, —C(O)O-lower alkyl, —S-lower alkyl, —S(O)2NH-phenyl, —S(O)2-methylpiperazinyl; or is —NR′R″, wherein R′ and R″ are independently from each other hydrogen, —(CH2)nphenyl, which phenyl ring is optionally substituted by halogen or lower alkoxy, —CH(lower alkyl)-phenyl, indan-1-yl, 1,2,3,4-tetrahydro-naphthalen, or cycloalkyl; or is —O-phenyl, which phenyl ring is optionally substituted by halogen, lower alkyl or lower alkoxy, —O-tetrahydronaphthalenyl or —O—CH2-6-methyl-pyridin-2-yl; or is -benzo[1,3]dioxolyl, -1H-indol-5-yl, naphthyl, benzofuran-2-yl, 1,3,4,9-tetrahydro-b-carbolin-2-yl, piperidin-1-yl, pyrrolidin-1-yl, piperazin-4-yl-methyl or morpholinyl; R5 is —NR2, wherein R may be the same or different and is hydrogen, lower alkyl, phenyl, benzyl, —CO-lower alkyl, —CO-lower alkoxy, -lower alkenyl, —CO(CH2)n-phenyl or —COO(CH2)n-phenyl, wherein the phenyl ring is optionally substituted by CF3, lower alkoxy, halogen or lower alkyl, —CO(CH2)3-NHCO-lower alkoxy, —(CH2)n-phenyl, wherein the phenyl ring is optionally substituted by lower alkoxy, CF3 or halogen, or is 4,5-dihydro-1H-imidazol-2-yl-benzoic acid, 1,4,5,6-tetrahydro-pyrimidin-2-yl-benzoic acid or 4,5,6,7-tetrahydro-1H-[1,3]diazepin-2-yl-benzoic acid; n is 0-4 and their pharmaceutically acceptable salts

  本发明涉及式中的化合物 其中R1是5或6成员杂芳基团，含1至3个杂原子，选自N、O或S，这些基团可选择地被一个或两个取代基取代，所述取代基为较低的烷基，-(CH2)nOH，卤素或较低的烷氧基，其中杂芳基团可通过烷基或烯基团或苯基（可选择地被一个或两个取代基，所述取代基为较低的烷基，羟基-较低的烷基，卤素，羟基或较低的烷氧基或是-O(CH2)n，苯基，苯并呋喃基，吲哚基或苯并噻吩基或是-S-较低的烷基）与吡唑环连接。 R2和R4独立地选自氢，氰基或-S(O)2-苯基； R3为氢，卤素或是5或6成员杂芳基团，含1至3个杂原子，选自N、O或S，这些基团可选择地被一个或两个取代基取代，所述取代基为较低的烷基，-(CH2)n-芳基，羟基，卤素，较低的烷氧基，吗啉基，氨基，较低的烷基氨基或-C(O)NR′2，其中R′为较低的烷基或氢，或是苯基（可选择地被一个或两个取代基，所述取代基为卤素，较低的烷基，较低的烷氧基，氨基，二较低的烷基氨基，CF3，-OCF3，-NHC(O)较低的烷基，氰基，-C(O)-较低的烷基，-C(O)O-较低的烷基，-S-较低的烷基，-S(O)2NH-苯基，-S(O)2-甲基哌嗪基；或是-NR′R″，其中R′和R″独立地选自氢，-(CH2)n苯基，所述苯环可选择地被卤素或较低的烷氧基取代，-CH(较低的烷基)-苯基，吲哚基，1,2,3,4-四氢萘基，或环烷基；或是-O-苯基，所述苯环可选择地被卤素，较低的烷基或较低的烷氧基取代，-O-四氢萘基或-O-CH2-6-甲基吡啶-2-基；或是苯并[1,3]二噁烷基，-1H-吲哚-5-基，萘基，苯并呋喃-2-基，1,3,4,9-四氢-b-喹啉-2-基，哌啶-1-基，吡咯烷-1-基，哌嗪-4-基-甲基或吗啡基； R5为-NR2，其中R可能相同或不同，选自氢，较低的烷基，苯基，苯甲基，-CO-较低的烷基，-CO-较低的烷氧基，-较低的烯基，-CO(CH2)n-苯基或-COO(CH2)n-苯基，其中苯环可选择地被CF3，较低的烷氧基，卤素或较低的烷基取代，-CO(CH2)3-NHCO-较低的烷氧基，-(CH2)n-苯基，所述苯环可选择地被较低的烷氧基，CF3或卤素取代，或是4,5-二氢-1H-咪唑-2-基-苯甲酸，1,4,5,6-四氢嘧啶-2-基-苯甲酸或4,5,6,7-四氢-1H-[1,3]二氮杂-2-基-苯甲酸； n为0-4，以及它们的药学上可接受的盐。
• Efficient Synthesis of Pyridylacrylonitriles via the Heck Reaction
  作者：Kui Mei、Junbo Wang、Xianming Hu

  DOI：10.1080/00397910600781356

  日期：2006.8.1

  A new synthetic pathway to pyridylacrylonitriles has been developed based on a palladium-catalyzed Heck reaction. The optimized process and the preparation of related functionalized pyridylacrylonitriles are discussed.
• Replacement Substituent Constants for Simple Heterocycles
  作者：Charles N. Robinson、Leonard J. Wiseman、Carl D. Slater

  DOI：10.1016/s0040-4020(01)81306-5

  日期：1989.1
• Strell; Kopp, Chemische Berichte, 1958, vol. 91, p. 1621,1629
  作者：Strell、Kopp

  DOI：——

  日期：——