1,1,3-tricyano-2-(2-thienyl)prop-1-ene | 530099-86-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 1,1,3-tricyano-2-(2-thienyl)prop-1-ene
• 英文别名: 1,1,3-tricyano-2-(2-thienyl)prop-1-en；1-Propene-1,1,3-tricarbonitrile, 2-(2-thienyl)-；2-thiophen-2-ylprop-1-ene-1,1,3-tricarbonitrile
• CAS: 530099-86-6
• 化学式: C₁₀H₅N₃S
• 分子量: 199.236
• InChiKey: HJDIGWDDZDGKNM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  99.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  (2-噻吩亚甲基)甲烷-1,1-二甲腈 、 氰甲基三苯基氯化磷 在 lithium hydroxide 作用下， 以 乙醇 为溶剂， 反应 24.25h， 以37%的产率得到
  参考文献：
  名称：

  The Reactions of Triphenylphosphine Alkylenes with 3(2-Thienyl)acrylonitriles

  摘要：

  Ethyl 3-(2-thienyl)acrylocyanoacetate (1b) reacts with ester ylide phosphoranes 2a,b in toluene, containing triethylamine, affording the Michael addition products 7a,b and the cyclopropanes 6a,b and 8a,b. The reaction of 1b with keto ylide 2c in ethyl acetate containing benzoic acid in addition to the ylide 76 the pyran 12 was obtained On the other hand, (cyanomethyl)triphenylphosphonium chloride (13) reacts, under the phase-transfer catalysis conditions, with 1b to give the cyclopropane derivative 15 whereas with la, the new ylide 16 along with the propene derivative 17 were obtained.

  DOI：

  10.1080/10426500307778

文献信息

• New Phosphono Substituted 3- and 5-Membered Rings Starting from 3(2-Thienyl)acrylonitriles and α-Phosphoryl Carbanions
  作者：Wafaa M. Abdou、Mounir A. I. Salem、Reham F. Barghash

  DOI：10.1081/scc-120018694

  日期：2003.1.5

  A series of phosphono substituted 3- and 5-membered rings were synthesized using the Horner-Wittig reagents 2a-c on 3(2-thienyl)-acrylonitriles la,b in the presence of different bases. All products are produced according to a sequence that involves an initial Michael reaction between 2 and the exocyclic ethylene linkage of 1a or 1b.
• SILICON-BASED ENERGY STORAGE DEVICES WITH FUNCTIONAL THIOPHENE COMPOUNDS OR DERIVATIVES OF THIOPHENE CONTAINING ELECTROLYTE ADDITIVES
  申请人：Enevate Corporation

  公开号：US20200388881A1

  公开（公告）日：2020-12-10

  Electrolytes and electrolyte additives for energy storage devices comprising functional thiophene compounds are disclosed. The energy storage device comprises a first electrode and a second electrode, wherein at least one of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, an electrolyte, and at least one electrolyte additive selected from a thiophene compound.