acrylic acid 3-methoxyphenyl ester | 144261-37-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: acrylic acid 3-methoxyphenyl ester
• 英文别名: 3-Methoxyphenyl acrylate；(3-methoxyphenyl) prop-2-enoate
• CAS: 144261-37-0
• 化学式: C₁₀H₁₀O₃
• 分子量: 178.188
• InChiKey: MJJURONWODRKDU-UHFFFAOYSA-N

物化性质

• 沸点：
  282.8±19.0 °C(Predicted)
• 密度：
  1.095±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  acrylic acid 3-methoxyphenyl ester 、 苯甲醛 在 三乙烯二胺 作用下， 反应 24.0h， 以43%的产率得到3-phenyl-3-hydroxy-2-methylene-propanoic acid m-methoxyphenyl ester
  参考文献：
  名称：

  The ‘Baylis - Hillman Reaction’ mechanism and applications revisited

  摘要：

  It is shown that reaction of aryl, benzyl, alkyl and functionalised alkyl acrylic esters with benzaldehyde, in the presence of 1,4-diazabicyclo[2.2.2] octane, strongly depends upon the electronic and steric effects of the ester part. This influence is also observed in condensation of furfuraldehyde. Moreover, for the first time, it is shown that the overall condensation is equilibrated.

  DOI：

  10.1016/s0040-4020(01)88227-2
• 作为产物：
  描述：

  3'-methoxyphenyl 3-bromopropionate 在 3,4-二硝基苯酚钠 作用下， 以 四氢呋喃 为溶剂， 生成 acrylic acid 3-methoxyphenyl ester
  参考文献：
  名称：

  Dehydrobromination of some substituted phenyl 3-bromopropionates and phenyl 3-bromothiolopropionates. Transmission of activation effects through acyl bonds

  摘要：

  DOI：

  10.1021/jo00164a017

文献信息

• Tail‐To‐Tail Stereoselective Dimerization of Acrylate Derivatives via Iridium‐Catalyzed Vinylic <i>sp</i> ² C−H Activation
  作者：Masafumi Kojima、Mio Sasaki、Mamoru Ito、Takanori Shibata

  DOI：10.1002/adsc.202200047

  日期：2022.5.17

  cationic Ir-catalyzed tail-to-tail dimerization of aryl acrylates starting from vinylic sp2 C−H activation, which gives industrially useful adipic acid ester derivatives in high yields. We further expanded the reaction to an enantioselective dimerization using aryl methacrylates and achieved the first example of catalytic asymmetric dimerization of acrylate derivatives.

  我们描述了从乙烯基sp 2 C-H 活化开始的阳离子 Ir 催化的丙烯酸芳基酯的尾对尾二聚反应，它以高产率提供工业上有用的己二酸酯衍生物。我们进一步将反应扩展到使用甲基丙烯酸芳基酯的对映选择性二聚，并实现了丙烯酸酯衍生物催化不对称二聚的第一个例子。
• How Much Does the Hybridization of a Carbon Atom Affect the Transmission of the Substituent Effect on the Chemical Shift?
  作者：Eun Jeong Jeong、In-Sook Han Lee

  DOI：10.1002/bkcs.10067

  日期：2015.1

  systematically examined to find out the substituent effect on the chemical shift. The values of the chemical shift of the carbonyl carbon showed an inverse correlation with the Hammett σ values, and the magnitude of the slope was the largest with the propiolates. The α carbons of acrylates and propiolates also showed an inverse correlation with much smaller values of the slopes than those of the carbonyl carbons;

  1 H和13系统检查了丙酸，丙烯酸和丙酸的芳基酯的13 C NMR光谱，以了解取代基对化学位移的影响。羰基碳的化学位移值与Hammettσ值呈反比关系，且斜率的大小与丙酸酯的比值最大。丙烯酸酯和丙酸酯的α碳也显示出负相关，其斜率值比羰基碳小得多。但是那些丙酸的人绝对没有关联。但是，丙烯酸酯和丙酸酯的β碳与较大的斜率值呈正相关。斜率的符号和大小可以通过取代基电子效应通过键和空间的传递来理解。苯环的13 C化学位移值。
• Rh(III)-catalyzed regioselective versatile indole derivatization: delivering potential of rare β-(1H-Indol-2-yl)-β-amino acids in one pot
  作者：Shuaizhong Zhang、Jinquan Zhang、Hongbin Zou

  DOI：10.1039/d3cc01289a

  日期：——

  Rh-catalyzed selective C–H functionalization of indole with two transformation routes were developed: an alkenylation–annulation with addition of KHSO4 and alkenylation–elimination in the presence of CsOAc to the corresponding products, respectively....

  Rh催化剂选择性地对吲哚进行C-H官能团化反应，有两种转化途径：分别是加入KHSO4的烯丙基化-环化反应和在CsOAc存在下的烯丙基化-消除反应，得到相应的产物。
• COATED BIS(2-PYRIDINETHIOL 1-OXIDE) COPPER SALT
  申请人：Yoshitomi Fine Chemicals, Ltd.

  公开号：EP1080640A1

  公开（公告）日：2001-03-07

  Bis(2-pyridinethiol 1-oxide) copper salt which has been coated with one or more members selected among glycerol, dialkyl phthalates, lubricating oils, acrylic resins, rosins, fatty acid amides, dialkylpolysulfides, polybutene, paraffins, and vaseline. Since the the coated copper salt does not fly off, it has good handleability and is excellent in safety and workability. The coating does not adversely influence the storage stability and antifouling effect inherent in the copper salt. Thus, a ship bottom paint having an excellent antifouling effect and excellent storage stability can be obtained.

  双（2-吡啶硫醇 1-氧化物）铜盐，其表面涂有甘油、邻苯二甲酸二烷基酯、润滑油、丙烯酸树脂、松香、脂肪酸酰胺、二烷基聚硫化物、聚丁烯、石蜡和凡士林中的一种或多种成分。由于铜盐涂层不会飞散，因此具有良好的可操作性、出色的安全性和可加工性。涂层不会对铜盐固有的储存稳定性和防污效果产生不利影响。因此，可以获得防污效果极佳、储存稳定性极佳的船底涂料。
• TRIPHENYLBORON-CONTAINING POLYMERS AND USE THEREOF
  申请人：Yoshitomi Fine Chemicals, Ltd.

  公开号：EP1227111A1

  公开（公告）日：2002-07-31

  A polymer containing a triphenylboron-containing constituting unit of the formula [I]: wherein each symbol is as defined in the specification, shows a superior adhesion-preventive effect against aquatic fouling organisms, such as coelenterates, shellfish, tubicolous polychaetes and the like, for a long time, shows a function of not only an active ingredient but also a binder, the polymer characteristically shows fine miscibility with other coating resins and a less adverse influence on the environment. Therefore, it can be used as a superior preventive of fouling due to the adhesion of aquatic fouling organisms.

  一种含有式[I]的含三苯基硼构成单元的聚合物： 其中各符号如本说明书所定义，对水生污损生物（如腔肠动物、贝类、管状多毛类动物等）具有卓越的长期防污效果，不仅具有活性成分的功能，还具有粘合剂的功能，该聚合物与其他涂层树脂具有良好的混溶性，对环境的不利影响较小。因此，它可用作防止水生污损生物附着造成污损的优质防污剂。