2-(乙烯基)乙酸苄酯 | 35050-24-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-(乙烯基)乙酸苄酯
• 英文名称: 2-vinylbenzyl acetate
• 英文别名: o-Acetoxymethylstyrol；o-Vinylbenzylacetat；(Acetoxymethyl)styrene；Orthoacetoxymethylstyrene；(2-ethenylphenyl)methyl acetate
• CAS: 35050-24-9
• 化学式: C₁₁H₁₂O₂
• 分子量: 176.215
• InChiKey: RDNZYEDFRMEYQF-UHFFFAOYSA-N

物化性质

• 沸点：
  78-79 °C(Press: 0.5 Torr)
• 密度：
  1.047±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(乙烯基)乙酸苄酯 在 氢溴酸 作用下， 以 二氯甲烷 为溶剂， 生成 1-(1-bromoethyl)-2-(bromomethyl)benzene
  参考文献：
  名称：

  Pifferi; Monguzzi; Consonni, Farmaco, Edizione Scientifica, 1972, vol. 27, # 1, p. 30 - 45

  摘要：

  DOI：
• 作为产物：
  描述：

  1-(氯甲基)-2-乙烯基苯 生成 2-(乙烯基)乙酸苄酯
  参考文献：
  名称：

  CONTROL OF MOLECULAR WEIGHT AND END GROUP FUNCTIONALITY OF POLYMERS

  摘要：

  公开号：

  EP0333758B1

文献信息

• AROMATIC AMINE COMPOUND, CURING AGENT FOR EPOXY COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, METHOD FOR PRODUCING CURED PRODUCT, AND METHOD FOR PRODUCING AROMATIC AMINE COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20210130284A1

  公开（公告）日：2021-05-06

  An aromatic amine compound capable of satisfactorily forming a cured product having exceptional alkali resistance by reaction with an epoxy compound; a curing agent for an epoxy compound, the curing agent including the aromatic amine compound; a curable composition including the curing agent for an epoxy compound; a cured product of the curable composition; a method for producing the cured product; and a method for producing the abovementioned aromatic amine compound. The aromatic amine compound has a structure such that a specific position in a central skeleton comprising a fused ring such as a fluorene ring is substituted with a side-chain group including two aromatic groups linked by a flexible bond such as an amide bond, at least one amino group is bonded to the end of the side-chain group, and the structure has no hydroxyl groups.

  一种芳香胺化合物，通过与环氧化合物反应能够满意地形成具有异常碱性抗性的固化产品；一种环氧化合物的固化剂，该固化剂包括芳香胺化合物；一种包括环氧化合物的固化剂的可固化组合物；可固化组合物的固化产品；生产所述固化产品的方法；以及生产上述芳香胺化合物的方法。该芳香胺化合物具有这样的结构，即中心骨架中的特定位置包括类似于芴环的融合环，该位置被取代为包括通过柔性键（如酰胺键）连接的两个芳香基的侧链基团，至少一个氨基固定在侧链基团的末端，并且该结构不含羟基。
• C- ARYL GLYCOSID DERIVATIVES, PHARMACEUTICAL COMPOSITION, PREPARATION PROCESS AND USES THEREOF
  申请人：SHANGHAI DE NOVO PHARMATECH CO. LTD.

  公开号：US20170037038A1

  公开（公告）日：2017-02-09

  This invention relates to a kind of C-aryl glycoside derivatives, its pharmaceutical compositions, preparation methods, and uses thereof. The preparation method comprises: method 1: in a solvent, deprotecting the acetyl protecting groups of compound 1-f in the presence of a base; method 2: 1) compound 2-g reacts with via Mitsunobu reaction; 2) deprotecting the acetyl protecting groups of compound 2-f obtained from step 1; method 3: 1) compound 2-g reacts with via nucleophilic substitution reaction; 2) deprotecting the acetyl protecting groups of compound 3-f obtained from step 1. The pharmaceutical composition comprises a kind of C-aryl glycoside derivatives; it's pharmaceutically acceptable salts and/or prodrugs thereof and excipient thereof. This invention further relates to a kind of C-aryl glycoside derivatives, it's pharmaceutically acceptable salts or pharmaceutical compositions thereof for the use in preparation of a SGLT inhibitor. The C-aryl glycoside derivatives of this invention provides a new direction for the study of SGLT inhibitors.

  这项发明涉及一种C-芳基糖苷衍生物，其药物组合物、制备方法及其用途。制备方法包括：方法1：在溶剂中，在碱的存在下去保护化合物1-f的乙酰保护基；方法2：1）化合物2-g通过Mitsunobu反应发生反应；2）去除从步骤1得到的化合物2-f的乙酰保护基；方法3：1）化合物2-g通过亲核取代反应发生反应；2）去除从步骤1得到的化合物3-f的乙酰保护基。药物组合物包括一种C-芳基糖苷衍生物；其药学上可接受的盐和/或前药以及赋形剂。这项发明还涉及一种C-芳基糖苷衍生物，其药学上可接受的盐或其药物组合物，用于制备SGLT抑制剂。这项发明的C-芳基糖苷衍生物为SGLT抑制剂的研究提供了新的方向。
• A PROCESS FOR PREPARING FUNCTIONAL POLYMERS THROUGH ADDITION OF AMINO AND POLYMERYL GROUPS TO ALDEHYDE MOIETIES
  申请人：Dow Global Technologies LLC

  公开号：US20180273654A1

  公开（公告）日：2018-09-27

  The present disclosure relates to a one-pot process for synthesizing functional compounds or functional polymers by reacting an aldehyde with an alkyl-zinc or polymeryl-zinc composition in the presence of a specific Lewis acid, wherein the reaction is rapid and facile at high temperatures.

  本公开涉及一种一锅法合成功能化合物或功能聚合物的方法，通过在特定Lewis酸存在下，将醛与烷基锌或聚合锌组合物反应，反应在高温下迅速且容易进行。
• PHOTOSENSITIVE COMPOSITION AND COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20170160636A1

  公开（公告）日：2017-06-08

  The purpose of the present invention is to provide a photosensitive composition having excellent sensitivity, an insulating film formed using said photosensitive composition, a color filter formed using said photosensitive composition, a display device provided with said insulating film or said color filter, and a compound suitable for incorporation as a photopolymerization initiator into said photosensitive composition. This photosensitive composition includes (A) a photopolymerizable compound and (B) a photopolymerization initiator, wherein the photopolymerization initiator (B) contains a compound represented by formula (1). In formula (1), R 1 is a hydrogen atom, a nitro group, or a monovalent organic group; R 2 and R 3 are each an optionally substituted linear alkyl group, an optionally substituted cyclic organic group, or a hydrogen atom, and R 2 and R 3 may be bonded to one another to form a ring; R 4 is a monovalent organic group; R 5 is a hydrogen atom, an optionally substituted C1-11 alkyl group, or an optionally substituted aryl group; n is an integer from 0 to 4; and m is 0 or 1.

  本发明的目的是提供一种具有优异灵敏度的感光组合物，以及使用该感光组合物形成的绝缘膜、使用该感光组合物形成的彩色滤光片、配备该绝缘膜或彩色滤光片的显示装置，以及适合作为光聚合引发剂并纳入该感光组合物中的化合物。该感光组合物包括（A）光聚合化合物和（B）光聚合引发剂，其中光聚合引发剂（B）含有由式（1）表示的化合物。在式（1）中，R1是氢原子、硝基或一价有机基；R2和R3分别是可选择取代的直链烷基、可选择取代的环状有机基或氢原子，且R2和R3可以结合在一起形成环；R4是一价有机基；R5是氢原子、可选择取代的C1-11烷基或可选择取代的芳基；n是0到4之间的整数；m为0或1。
• Stereoselective Synthesis of Benzannulated Spiroketals: Influence of the Aromatic Ring on Reactivity and Conformation
  作者：Guodong Liu、Jacqueline M. Wurst、Derek S. Tan

  DOI：10.1021/ol901437f

  日期：2009.8.20

  A systematic stereocontrolled synthesis of benzannulated spiroketals has been developed, using kinetic spirocyclization reactions of glycal epoxides, leading to a new AcOH-induced cyclization and valuable insights into the reactivity and conformations of these systems. One stereochemical series accommodates axial positioning of the aromatic ring while another adopts an alternative 1C4 chair conformation

  使用乙二醇环氧化物的动力学螺环化反应开发了苯并环化螺缩酮的系统立体控制合成，导致新的 AcOH 诱导的环化和对这些系统的反应性和构象的有价值的见解。一种立体化学系列适应芳环的轴向定位，而另一种则采用替代的1 C 4椅子构象来避免它。赤道芳环还参与影响热力学稳定性的非明显空间相互作用。已合成了 68 种苯并环缩酮的发现库，在立体化学、环大小和芳族取代基的位置方面具有系统变化，用于广泛的生物学评估。