5-octynylamine | 135469-74-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 5-octynylamine
• 英文别名: Oct-5-yn-1-amine
• CAS: 135469-74-8
• 化学式: C₈H₁₅N
• mdl: MFCD19206998
• 分子量: 125.214
• InChiKey: DPFXFLGBIUSNTF-UHFFFAOYSA-N

物化性质

• 沸点：
  184.4±23.0 °C(Predicted)
• 密度：
  0.848±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  5-octynylamine 在 sodium tetrachloroaurate(III) 作用下， 以 乙腈 为溶剂， 反应 1.0h， 以64%的产率得到gamma-去氢毒芹碱
  参考文献：
  名称：

  Preparation of 2,3,4,5-Tetrahydropyridines from 5-Alkynylamines Under the Catalytic Action of Gold(III) Salts

  摘要：

  在金盐的催化作用下，5-烷基胺中的碳-碳三键发生分子内胺加成反应，生成2,3,4,5-四氢吡啶。多种蚁种的某些毒液成分就是通过应用这一反应来合成的。

  DOI：

  10.1055/s-1991-26621
• 作为产物：
  描述：

  (2E)-2-辛烯醛 在 吡啶 、 lithium aluminium tetrahydride 、 sodium azide 作用下， 以 乙醚 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 5-octynylamine
  参考文献：
  名称：

  Preparation of 2,3,4,5-Tetrahydropyridines from 5-Alkynylamines Under the Catalytic Action of Gold(III) Salts

  摘要：

  在金盐的催化作用下，5-烷基胺中的碳-碳三键发生分子内胺加成反应，生成2,3,4,5-四氢吡啶。多种蚁种的某些毒液成分就是通过应用这一反应来合成的。

  DOI：

  10.1055/s-1991-26621

文献信息

• Palladium-catalyzed intramolecular addition of amines to acetylenes. Synthesis of cyclic imines
  作者：Yukitoshi Fukuda、Seijiro Matsubara、Kiitiro Utimoto

  DOI：10.1021/jo00020a023

  日期：1991.9

  Intramolecular aminopalladation of alkynylamines gave intermediary alkenylpalladium compounds that hydrolyzed and isomerized to thermodynamically stable cyclic imines. Treatment of 3-alkynylamines with a catalytic amount of PdCl2(MeCN)2 gave exclusively 1-pyrrolines in good yields; 5-alkynylamines afforded 2,3,4,5-tetrahydropyridines selectively. Treatment of 4-alkynylamines with Pd(II) afforded mixtures of both 5- and 6-membered cyclic imines. Applications to the synthesis of some naturally occurring alkaloids are also described.
• AMPHIPHILIC POLYMER AND PROCESSES OF FORMING THE SAME
  申请人：Janczewski Dominik

  公开号：US20100298504A1

  公开（公告）日：2010-11-25

  Disclosed are an amphiphilic polymer, its synthesis and uses thereof. The polymer has a hydrocarbon backbone with —COOH side groups. It further has first aliphatic moieties with a main chain of about 3 to about 20 carbon atoms and 0 to about 3 heteroatoms, and second aliphatic moieties that have a main chain of about 3 to about 80 carbon atoms and about 2 to about 40 heteroatoms. The second aliphatic moieties have a copolymerisable group. In the synthesis a maleic anhydride polymer of formula (I) where n is an integer from about 10 to about 10000 and R1 is H or methyl, is reacted with a monofunctional compound with an alkyl chain of about 3 to about 20 carbon atoms and 0 to about 2 heteroatoms, and with an at least bifunctional compound with an alkyl chain of about 3 to about 80 carbon atoms and 0 to about 40 heteroatoms. The functional group of the monofunctional compound and one functional group of the at least bifunctional compound can form a linkage with an anhydride. Another functional group of the at least bifunctional compound, which is not allowed to react with the maleic anhydride polymer, is copolymerisable.
• US4064257A
  申请人：——

  公开号：US4064257A

  公开（公告）日：1977-12-20
• US4064135A
  申请人：——

  公开号：US4064135A

  公开（公告）日：1977-12-20
• Preparation of 2,3,4,5-Tetrahydropyridines from 5-Alkynylamines Under the Catalytic Action of Gold(III) Salts
  作者：Yukitoshi Fukuda、Kiitiro Utimoto

  DOI：10.1055/s-1991-26621

  日期：——

  Intramolecular addition of amine to carbon-carbon triple bonds in 5-alkynylamines produces 2,3,4,5-tetrahydropyridines under the catalytic action of an aurate salt. Some venom components of various ant species are synthesized by the application of this reaction.

  在金盐的催化作用下，5-烷基胺中的碳-碳三键发生分子内胺加成反应，生成2,3,4,5-四氢吡啶。多种蚁种的某些毒液成分就是通过应用这一反应来合成的。