(4-Vinyl-benzyl)-(2-ethoxy-ethyl)-ether | 92036-16-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (4-Vinyl-benzyl)-(2-ethoxy-ethyl)-ether
• 英文别名: 1-Ethenyl-4-(2-ethoxyethoxymethyl)benzene
• CAS: 92036-16-3
• 化学式: C₁₃H₁₈O₂
• 分子量: 206.285
• InChiKey: DBTMURQHBXWMKI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  15
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  乙二醇乙醚 、 1-(2-氯乙基)-4-(氯甲基)苯 在 sodium hydroxide 、 对苯二酚 作用下， 生成 (4-Vinyl-benzyl)-(2-ethoxy-ethyl)-ether
  参考文献：
  名称：

  The Preparation and Polymerization of p-Vinylbenzyl Ethers

  摘要：

  DOI：

  10.1021/jo01054a070

文献信息

• POLYMER CONTAINING CARBOXYL GROUP, PREPARATION METHOD AND APPLICATION THEREOF, SUPPORTED CATALYST AND PREPARATION METHODS THEREOF AND PREPARATION METHODS OF PENEM ANTIBIOTIC INTERMEDIATE
  申请人：Asymchem Laboratories (Tianjin) Co., Ltd.

  公开号：US20170136450A1

  公开（公告）日：2017-05-18

  A polymer containing a carboxyl group, a preparation method and an application thereof, a supported catalyst and a preparation method thereof and preparation methods of penem antibiotic intermediate are disclosed. The polymer has high rigidity and hardness, thus the mechanical properties of the polymer is effectively improved. Meanwhile, in the polymer, the carboxyl group is used as a main functional group, and is used as a carrier to prepare, by means of a coordination reaction between the carboxyl group and a heavy metal, a supported metal catalyst which has better connection stability between the metal and the polymer. The above two factors can improve the stability of the supported metal catalyst, such that the catalyst can be recycled without losing the catalytic activity. Meanwhile, loss of a heavy metal active ingredient and production cost can be reduced.
• MULTIFUNCTIONALIZED POLYETHYLENE GLYCOL DERIVATIVE AND PREPARATION METHOD THEREFOR
  申请人：XIAMEN SINOPEG BIOTECH CO., LTD.

  公开号：US20170312363A1

  公开（公告）日：2017-11-02

  Disclosed are a multifunctionalized polyethylene glycol derivative and a preparation method therefor. The derivative has an H-shaped structure as represented by formula (1) and comprises one linear core LPEG and four PEG branch chains, where n 1 , n 2 , n 3 , and n 4 respectively are the degrees of polymerization of the branch chains, U 1 and U 2 are trivalent branching groups connecting the core LPEG to two of the PEG branch chains, F 1 and F 2 contain a functional group or a protected form R 01 thereof and may or may not contain a branched group G, correspondingly, the number of R 01 is one or more, F 1 and F 2 are either identical or different, any one linking group in the molecule or any linking group formed with an adjacent heteroatom group can either remain stable or be degraded, and any one PEG segment in the molecule is discretely polydispersed or monodispersed. The multifunctional polyethylene glycol is flexible and diverse in terms of branch structures and the lengths of branching arms, has various parameters and performance indicators that are adjustable and easy to control, and has a broad applicability.
• The Preparation and Polymerization of p-Vinylbenzyl Ethers
  作者：Earl C. Chapin、John G. Abramo、Virginia L. Lyons

  DOI：10.1021/jo01054a070

  日期：1962.7