2'-methoxy-3,4-(methylenedioxy-)biphenyl | 89346-88-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并间二氧杂环戊烯类
• 英文名称: 2'-methoxy-3,4-(methylenedioxy-)biphenyl
• 英文别名: 5-(2-methoxyphenyl)-1,3-benzodioxole；5-(2-methoxy-phenyl)-benzo[1,3]dioxole；5-(2-Methoxy-phenyl)-benzo[1,3]dioxol
• CAS: 89346-88-3
• 化学式: C₁₄H₁₂O₃
• 分子量: 228.247
• InChiKey: RJMFRXYVALAUEG-UHFFFAOYSA-N

物化性质

• 熔点：
  56-57 °C
• 沸点：
  327.9±31.0 °C(Predicted)
• 密度：
  1.201±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  6-溴-3,4-亚甲基二氧苯甲醛 在 喹啉 、 potassium permanganate 、 copper oxide-chromium oxide 、 铜 、 丙酮 作用下， 生成 2'-methoxy-3,4-(methylenedioxy-)biphenyl
  参考文献：
  名称：

  Uyeo, Chemische Berichte, 1940, vol. 73, p. 661,665

  摘要：

  DOI：

文献信息

• Suzuki Coupling Catalyzed by Ligand-Free Palladium(II) Species at Room Temperature and by Exposure to Air<b />
  作者：Liuzhu Gong、Aiqiao Mi、Yijian Deng、Hui Liu、Yaozhong Jiang

  DOI：10.1055/s-2003-37338

  日期：——

  Ligand-free palladium acetate and palladium chloride have been evaluated as catalysts in the Suzuki cross-coupling of aryl boronic acid with aryl and vinyl bromide in ethanol at room temperature and with exposure to air. The substrates with a wide variety of functional groups, including base-sensitive ones are tolerated.

  已经评估了无配体乙酸钯和氯化钯在室温和暴露于空气中的芳基硼酸与芳基和溴乙烯在乙醇中的 Suzuki 交叉偶联中作为催化剂。具有多种官能团的底物，包括对碱敏感的底物是可以接受的。
• Assessment and use of two silicon carbide multi-well plates for library synthesis and proteolytic digests using microwave heating
  作者：Lauren M. Stencel、Chad M. Kormos、Keri B. Avery、Nicholas E. Leadbeater

  DOI：10.1039/b902112d

  日期：——

  The use of two silicon carbide plates is reported for the preparation of three libraries of organic molecules using microwave heating. In addition, a preliminary study has been carried out, showing that one of the plates can also be used in a proteomics setting. Both the 24-position and 48-position plates heated evenly when irradiated with microwave energy. The 48-position plate was used to prepare a library of N-aryl functionalized β-amino esters via an aza-Michael reaction between anilines and Michael acceptors. The 24-position plate was used to prepare a library of biaryls via a Suzuki coupling methodology and a library of 1,4-dihydropyridines via a Hantzsch synthesis. The 48-position plate was also used to perform the proteolytic digestion of insulin chain B by trypsin.

  报道了使用两个碳化硅板通过微波加热制备三种有机分子库的方法。此外，还进行了初步研究，表明其中一个板材也可用于蛋白质组学环境。两个板材在微波辐射下均能均匀加热，即24位板和48位板。48位板被用于通过苯胺与迈克尔受体之间的氮迈克尔反应制备N-芳基功能化的β-氨基酯库。24位板被用于通过铃木偶联方法制备联苯库，以及通过汉奇合成制备1,4-二氢吡啶库。48位板还用于通过胰蛋白酶对胰岛素B链进行蛋白水解消化。
• Phase-transfer-catalyzed Gomberg-Bachmann synthesis of unsymmetrical biarenes: a survey of catalysts and substrates
  作者：James R. Beadle、Stephen H. Korzeniowski、David E. Rosenberg、Blanche J. Garcia-Slanga、George W. Gokel

  DOI：10.1021/jo00183a021

  日期：1984.5
• Uyeo, Nippon Kagaku Kaishi/Journal of the Chemical Society of Japan, 1942, vol. 63, p. 1268,1271
  作者：Uyeo

  DOI：——

  日期：——
• BEADLE, J. R.;KORZENIOWSKI, S. H.;ROSENBERG, D. E.;GARCIA-SLANGA, B. J.;G+, J. ORG. CHEM., 1984, 49, N 9, 1594-1603
  作者：BEADLE, J. R.、KORZENIOWSKI, S. H.、ROSENBERG, D. E.、GARCIA-SLANGA, B. J.、G+

  DOI：——

  日期：——