2-vinyl-9H-carbazole | 40911-19-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 2-vinyl-9H-carbazole
• 英文别名: 2-ethenyl-9H-carbazole
• CAS: 40911-19-1
• 化学式: C₁₄H₁₁N
• 分子量: 193.248
• InChiKey: JJEJACZBVVTDIH-UHFFFAOYSA-N

物化性质

• 熔点：
  210-212 °C
• 沸点：
  392.6±11.0 °C(Predicted)
• 密度：
  1.193±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  15.8
• 氢给体数：
  1
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  正溴丁烷 、 2-vinyl-9H-carbazole 在 四正辛基溴化铵 、 sodium hydroxide 作用下， 以 丙酮 为溶剂， 以93%的产率得到2-vinyl-9-butylcarbazole
  参考文献：
  名称：

  取代基对2-乙烯基咔唑衍生物活性阴离子聚合的影响

  摘要：

  为了研究咔唑N位上的取代基对阴离子聚合的影响，分别使用了9-丁基-2-乙烯基咔唑（N Bu2VCz），9-苯基-2-乙烯基咔唑（N Ph2VCz）和9的2-乙烯基咔唑衍生物合成了-（吡啶-2-基）-2-乙烯基咔唑（N Py2VCz）。使用s -BuLi进行N Bu2VCz和N Ph2VCz的阴离子聚合反应是在-78°C下以100％的收率进行的，但是N Bu2VCz的聚合反应显示出 比N Ph2VCz宽的分子量分布（M w / M n = 1.23）。（中号瓦特/M n  = 1.11）。使用s -BuLi和DPM-K进行N Py2VCz的阴离子聚合，收率低于5％。特别地，N ph2VCz与s -BuLi /苯乙烯（[ s -BuLi / St] 0  = 0.33）的活性阴离子聚合显示出较窄的M w / M n。成功实现了N Ph2VCz与苯乙烯，α-甲基苯乙烯（α-MeSt）和2-乙烯基吡啶（2VP）的嵌段共聚。所得的P

  DOI：

  10.1016/j.polymer.2013.08.042
• 作为产物：
  描述：

  4'-ethenyl[1,1'-biphenyl]-2-amine 在 tetrabutylammonium tricarbonylnitrosylferrate 、 sodium nitrite 作用下， 以 水 、 溶剂黄146 、 1,2-二氯乙烷 为溶剂， 反应 3.0h， 生成 2-vinyl-9H-carbazole
  参考文献：
  名称：

  Iron-Catalyzed Intramolecular C(sp² )−H Amination

  摘要：

  AbstractThe nucleophilic iron complex Bu4N[Fe(CO)3(NO)] (TBA[Fe]) catalyzes the direct intramolecular C−H amination of α‐azidobiaryls and (azidoaryl)alkenes into the corresponding carbazoles and indoles, respectively, under mild conditions and with low catalyst loadings. These features and the broad functional‐group tolerance render this method a particularly attractive alternative to established noble‐metal‐based procedures.

  DOI：

  10.1002/anie.201510045

文献信息

• Visible-light-driven Cadogan reaction
  作者：Zhonghua Qu、Pu Wang、Xing Chen、Guo-Jun Deng、Huawen Huang

  DOI：10.1016/j.cclet.2021.02.047

  日期：2021.8

  endergonic formation of the intermediate complex of nitrobiarenes and PPh3, which corresponds with experimental findings regarding reaction temperature. The robust synthetic capacity of the photoredox Cadogan reaction systems has been demonstrated by the viable productivity of a broad range of carbazoles and related N-heterocycles with good tolerance of various functionalities.

  已发现可见光驱动的光化学卡多根型环化。发现有机 DA 型光敏剂 4CzIPN 是将能量从光子转移到瞬态中间体的有效介质，该中间体打破了卡多根反应中的脱氧壁垒，并使无温和金属的咔唑和相关杂环成为可能。DFT 计算结果表明硝基双芳烃和 PPh 3的中间体复合物的温和吸能形成，这与关于反应温度的实验结果一致。光氧化还原 Cadogan 反应系统的强大合成能力已通过广泛范围的咔唑和相关N-杂环的可行生产力得到证明，这些N-杂环对各种官能团具有良好的耐受性。
• Photosensitive composition useful in photoelectrophoretic imaging
  申请人：Xerox Corporation

  公开号：US04076527A1

  公开（公告）日：1978-02-28

  Photosensitive composition for use in photoelectrophoretic imaging systems. The particulate component of this composition includes vanadyl phthalocyanine pigment particles which have been treated with a phenazine-type dye and a mixture of polymeric materials consisting essentially of at least one polymer having structural units of the formula ##STR1## WHEREIN Z is a pendant group of the formula ##STR2## X is a substituent substantially incapable of withdrawing electrons from the electron rich pyridinyl moiety; m is a whole number from 0 to 3; and n is a whole number in excess of 25; And, at least one polymer having structural units of the formula ##STR3## wherein X is vinyl, alpha alkyl substituted vinyl, or alkyl of 1 to 4 carbon atoms, and Y is vinyl, alpha alkyl substituted vinyl or alkyl of 1 to 4 carbon atoms with the proviso that when only one of either X or Y is vinyl or alpha alkyl substituted vinyl per structural unit.

  用于光电泳成像系统的光敏组合物。该组合物的颗粒成分包括经过苯嗪型染料和一种由至少一个具有结构单元的聚合物混合物处理的邻菲酰基酞菁颜料颗粒，其中该结构单元的公式为：##STR1## 其中Z是公式##STR2## 的悬垂基团；X是从电子富集的吡啶基团中几乎无法提取电子的取代基；m是0到3的整数；n是超过25的整数；并且至少有一个具有结构单元的聚合物的公式为：##STR3## 其中X是乙烯基、α-烷基取代乙烯基或1到4个碳原子的烷基，Y是乙烯基、α-烷基取代乙烯基或1到4个碳原子的烷基，但是当每个结构单元中只有X或Y之一为乙烯基或α-烷基取代乙烯基时有所限制。
• Molecular Healing of Polymeric Materials, Coatings, Plastics, Elastomers, Composites, Laminates, Adhesives, and Sealants by Active Enzymes
  申请人：McDaniel C. Steven

  公开号：US20100210745A1

  公开（公告）日：2010-08-19

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peotide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文公开了一些聚合材料，如涂层、塑料、层压板、复合材料、弹性体、粘合剂或密封剂；一种表面处理，如纺织品涂层或蜡；一种填料，用于这样的聚合材料或表面处理，其中包括一种酶，如酯酶（例如，脂肪水解酶，硫酸酯水解酶，有机磷化合物降解酶），降解细胞壁和/或细胞膜成分的酶（例如，溶菌酶，裂解转糖基酶），生物杀菌或生物静态肽，以及/或肽酶。本文还公开了通过将酶纳入可通过脂肪水解酶、水解酶和/或脲酶的活性交联材料中来改变材料性能，如使用寿命、柔韧性或刚度的方法。
• Polymeric Coatings Incorporating Bioactive Enzymes for Catalytic Function
  申请人：McDaniel C. Steven

  公开号：US20120097194A1

  公开（公告）日：2012-04-26

  Disclosed herein are materials including a polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a coating, a textile finish or a wax; a filler for such a polymeric material or a surface treatment, which includes an enzyme such as an esterase (e.g., a lipolytic enzyme, an organophosphorus compound degradation enzyme), wherein the enzyme decontaminates a chemical from the surface of the material. Also disclosed herein are methods of cleaning a surface of a material that comprises an enzyme.

  本文公开了一种材料，包括聚合物材料，例如涂层、塑料、层压板、复合材料、弹性体、粘合剂或密封剂；表面处理，例如涂层、纺织品处理或蜡；用于上述聚合物材料或表面处理的填料，其中包括酶，例如酯酶（例如脂肪水解酶、有机磷化合物降解酶），其中酶可从材料表面去除化学物质。本文还公开了一种清洁含有酶的材料表面的方法。
• Polymeric Coatings Incorporating Bioactive Enzymes for Cleaning a Surface
  申请人：Wales Melinda

  公开号：US20110240064A1

  公开（公告）日：2011-10-06

  Disclosed herein are a materials such as a coating, such as an architectural coating or a CARC coating, comprising a lipolytic enzyme or organophosphorous compound degrading enzyme. Also disclosed herein are methods of decontaminating a surface comprising such a material from a chemical substrate of an enzyme such as a lipid or an organophosphorus compound.

  本文公开了一种材料，例如涂层，如建筑涂层或CARC涂层，包括脂肪水解酶或有机磷化合物降解酶。本文还公开了一种从酶的化学底物，例如脂质或有机磷化合物，中去除此类材料表面的污染物的方法。