2-vinylbenzoic acid isopropyl ester | 32082-34-1

• 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: 2-vinylbenzoic acid isopropyl ester
• 英文别名: Propan-2-yl 2-ethenylbenzoate
• CAS: 32082-34-1
• 化学式: C₁₂H₁₄O₂
• 分子量: 190.242
• InChiKey: LLFHFMSFPDNNBO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 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：

  dichloro(1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylylidene)(benzylidene)bis(pyridine)ruthenium(II) 、 2-vinylbenzoic acid isopropyl ester 以 二氯甲烷 为溶剂， 以71%的产率得到(SPY-5-34)-dichloro(2-isopropoxycarbonylbenzylidene-κ2(C,O))(1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene)ruthenium
  参考文献：
  名称：

  “Second Generation” Ruthenium Carbene Complexes with a cis-Dichloro Arrangement

  摘要：

  The synthesis, characterization, and catalytic activity of a series of unprecedented ruthenium-based metathesis catalysts bearing a cis-dichloro arrangement, an N-heterocyclic carbene, and a chelating carbene ligand derived from 2-vinylbenzaldehyde or 2-vinylbenzoic acid ester are presented.

  DOI：

  10.1021/om049877n
• 作为产物：
  描述：

  isopropyl 2-formylbenzoate 、 甲基三苯基溴化膦 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 以85 %的产率得到2-vinylbenzoic acid isopropyl ester
  参考文献：
  名称：

  钯催化的 2-乙烯基苯甲酸酯与炔基溴化物的 1,1-炔基氧化反应

  摘要：

  2-乙烯基苯甲酸烷基酯与甲硅烷基保护的炔基溴的钯催化反应导致选择性产生 3-炔基化异色满-1-酮。使用烷基酯基团作为有效的氧亲核试剂对于烯烃的有效 1,1-炔基氧化至关重要。

  DOI：

  10.1021/acs.orglett.3c01008

文献信息

• Isocyanate composition, microcapsule and production method thereof, and recording material
  申请人：Tamura Takashi

  公开号：US20050153839A1

  公开（公告）日：2005-07-14

  The present invention provides an isocyanate composition including an adduct of a multifunctional isocyanate compound having two or more isocyanate groups in the molecule thereof with a polymer obtained by radically polymerizing in the presence of a chain transfer agent having active hydrogen at least a vinyl monomer including a polymerizable compound having a polyether represented by the following Formula (I): A 1 -(L-O) n -B 1 Formula (I) wherein A 1 represents a group having an ethylenically unsaturated double bond; L represents an alkylene group; B 1 represents an alkyl group or an aryl group; and n is an average polymerization degree of the polyether and represents a number of 8 to 300.

  本发明提供了一种异氰酸酯组合物，包括多功能异氰酸酯化合物的加合物，其分子中有两个或更多的异氰酸基团，并与在链转移剂存在下的自由基聚合物共聚得到的聚合物，该链转移剂具有活性氢，至少包括一种乙烯单体，包括具有以下式子（I）所表示的聚醚的可聚合化合物：A1-(L-O)n-B1，其中A1表示具有乙烯双键的基团；L表示一个烷基基团；B1表示一个烷基基团或芳基基团；n是聚醚的平均聚合度，表示8至300的数字。
• Responsive microgel and methods related thereto
  申请人：——

  公开号：US20030152623A1

  公开（公告）日：2003-08-14

  A responsive microgel is provided which responds volumetrically and reversibly to a change in one or more aqueous conditions selected from the group consisting of (temperature, pH, and ionic conditions) comprised of an ionizable network of covalently cross-linked homopolymeric ionizable monomers wherein the ionizable network is covalently attached to an amphiphilic copolymer to form a plurality of ‘dangling chains’ and wherein the ‘dangling chains’ of amphiphilic copolymer form immobile micelle-like aggregates in aqueous solution. A responsive microgel is further provided that comprises at least one therapeutic entity and delivers a substantially linear and sustained release of the therapeutic entity under physiological conditions.

  本发明提供了一种响应型微凝胶，该微凝胶可对选自由温度、pH 值和离子条件组成的组中的一种或多种水性条件的变化作出体积上和可逆的响应、和离子条件）组成的共价交联均聚可离子化单体的可离子化网络，其中可离子化网络与两性共聚物共价连接，形成多条 "悬链"，两性共聚物的 "悬链 "在水溶液中形成不动的胶束状聚集体。还提供了一种响应性微凝胶，它包含至少一种治疗实体，并能在生理条件下提供治疗实体的线性和持续释放。
• Study Concerning the Effects of Chelation on the Structure and Catalytic Activity of Ruthenium Carbene Complexes
  作者：Alois Fürstner、Oliver R. Thiel、Christian W. Lehmann

  DOI：10.1021/om0108503

  日期：2002.1.1

  The ruthenium chelate complexes 4 and 5 were prepared by reaction of the Grubbs catalyst 1 and its second-generation analogue 2 with the 2-vinylbenzoic acid isopropyl ester 3 in the presence of CuCl. The fact that the chelating carbonyl group in these complexes attenuates their catalytic activity sets an experimental basis for the interpretation of reactivity data previously described in the literature.
• POGOSYAN G. M., XIMIYA NEPREDELNYX SOEDIN., (EREVAN), 1979, HO 1, 159-179
  作者：POGOSYAN G. M.

  DOI：——

  日期：——
• PARTICLES COMPRISING AMPHIPHILIC COPOLYMERS, HAVING A CROSS-LINKED SHELL DOMAIN AND AN INTERIOR CORE DOMAIN, USEFUL FOR PHARMACEUTICAL AND OTHER APPLICATIONS
  申请人：G.D. Searle & Co.

  公开号：EP0907666A1

  公开（公告）日：1999-04-14