1-chlorooct-1-en-3-yne | 1148027-47-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 英文名称: 1-chlorooct-1-en-3-yne
• 英文别名: 1-Chlorooct-1-en-3-yne
• CAS: 1148027-47-7
• 化学式: C₈H₁₁Cl
• 分子量: 142.628
• InChiKey: AQNMFJNURQWNGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1-chlorooct-1-en-3-yne 、 2-溴苯胺 在 四氯化钛 、 叔丁胺 作用下， 以 甲苯 为溶剂， 反应 18.0h， 以63%的产率得到2-n-butyl-1-(2-bromophenyl)-1H-pyrrole
  参考文献：
  名称：

  Two Titanium-Catalyzed Reaction Sequences for Syntheses of Pyrroles from (E/Z)-Chloroenynes or α-Haloalkynols

  摘要：

  Titanium-catalyzed intermolecular hydroaminations of (E/Z)-chloroenynes enabled an efficient pyrrole synthesis, which set the stage for the development of a user-friendly one-pot reaction for the regioselective preparation of fully substituted pyrroles from easily accessible alpha-haloalkynols.

  DOI：

  10.1021/ol900522g

文献信息

• Pharmaceutical compositions comprising aryl-substituted acyclic enediyne compounds
  申请人：Wu Ming-Jung

  公开号：US20050004211A1

  公开（公告）日：2005-01-06

  A pharmaceutical compositions comprises a compound of formula (I): or a pharmaceutically acceptable salt thereof: wherein R 1 ═R 2 ═H; or R 1 and R 2 together form a moiety represented by the formula R 3 represents a substituted or unsubstituted alkyl having 4-30 carbon atoms, or a substituted or unsubstituted aryl group having 3-30 carbon atoms; and R 4 represents a substituted or unsubstituted aryl group having 3-30 carbon atoms; with the proviso that R 3 is not butyl, pentyl, tetrahydropyranyloxymethyl, tetrahydropyranyloxypropyl or phenyl when R 1 ═R 2 ═H and R 4 is o-cyanophenyl,; and with the proviso that R 3 is not butyl when R 1 ═R 2 ═H and R 4 is phenyl. The pharmaceutical composition may be used to treat a subject afflicted with a tumor/cancer by inhibiting topoisomerase I activities or blocking the S phase or G 2 /M phase of the tumor/cancer cells.

  一种药物组合物包括化合物的结构式(I)：或其药用可接受的盐：其中R1=R2=H；或R1和R2一起形成由结构式表示的基团R3代表具有4-30个碳原子的取代或未取代的烷基，或具有3-30个碳原子的取代或未取代的芳基；和R4代表具有3-30个碳原子的取代或未取代的芳基；但R3不是丁基、戊基、四氢吡喃氧甲基、四氢吡喃氧丙基或苯基，当R1=R2=H和R4是邻氰基苯基时；且R3不是丁基，当R1=R2=H和R4是苯基时。该药物组合物可用于通过抑制拓扑异构酶I活性或阻断肿瘤/癌细胞的S期或G2/M期治疗患有肿瘤/癌症的受试者。
• Aryl-substituted acyclic enediyne compounds
  申请人：Wu Ming-Jung

  公开号：US20050004212A1

  公开（公告）日：2005-01-06

  This invention provides aryl-substituted acyclic enediyne compounds of formula (I): or a pharmaceutically acceptable salt or solvate thereof, wherein R 1 ═R 2 ═H; or R 1 and R 2 together form a moiety represented by the formula R 3 represents a substituted or unsubstituted alkyl having 4-30 carbon atoms, or a substituted or unsubstituted aryl group having 3-30 carbon atoms; and  R represents a substituted or unsubstituted aryl group having 3-30 carbon atoms; with the proviso that R 3 is not butyl, pentyl, tetrahydropyranyloxymethyl, tetrahydropyranyloxypropyl or phenyl when R 1 ═R 2 ═H and R 4 is o-cyanophenyl,; and with the proviso that R 3 is not butyl when R 1 ═R 2 ═H and R 4 is phenyl. The compounds of formula (I) are found to have inhibitory activities against topoisomerase I or act as a S phase or G2/M phase blocker.

  本发明提供了式（I）的芳基取代的无环炔二烯化合物或其药学上可接受的盐或溶剂，其中R1═R2═H；或R1和R2结合形成由式表示的基团R3，其中R3代表具有4-30个碳原子的取代或未取代的烷基，或具有3-30个碳原子的取代或未取代的芳基基团；而R代表具有3-30个碳原子的取代或未取代的芳基基团；但是当R1═R2═H且R4为o-氰基苯基时，R3不是丁基，戊基，四氢吡喃氧甲基，四氢吡喃氧丙基或苯基；而当R1═R2═H且R4为苯基时，R3不是丁基。发现式（I）的化合物具有抑制拓扑异构酶I的活性或作为S期或G2/M期阻滞剂的活性。
• US7332623B2
  申请人：——

  公开号：US7332623B2

  公开（公告）日：2008-02-19
• Two Titanium-Catalyzed Reaction Sequences for Syntheses of Pyrroles from (<i>E</i>/<i>Z</i>)-Chloroenynes or α-Haloalkynols
  作者：Lutz Ackermann、René Sandmann、Ludwig T. Kaspar

  DOI：10.1021/ol900522g

  日期：2009.5.7

  Titanium-catalyzed intermolecular hydroaminations of (E/Z)-chloroenynes enabled an efficient pyrrole synthesis, which set the stage for the development of a user-friendly one-pot reaction for the regioselective preparation of fully substituted pyrroles from easily accessible alpha-haloalkynols.