2-(3,4-二甲氧基-2-苯基甲氧基苯基)乙胺 | 15778-62-8

• 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-(3,4-二甲氧基-2-苯基甲氧基苯基)乙胺
• 英文名称: 2-Benzyloxy-3,4-dimethoxy-β-phenethylamin
• 英文别名: 2-(3,4-Dimethoxy-2-phenylmethoxyphenyl)ethanamine
• CAS: 15778-62-8
• 化学式: C₁₇H₂₁NO₃
• 分子量: 287.359
• InChiKey: HPIVKWRBXGMAIW-UHFFFAOYSA-N

物化性质

• 沸点：
  155-159 °C(Press: 0.04 Torr)
• 密度：
  1.111±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  21
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  53.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(3,4-二甲氧基-2-苯基甲氧基苯基)乙胺 在 盐酸 、 三氯氧磷 作用下， 以 乙醇 、 氯仿 为溶剂， 反应 5.5h， 生成 1-(2'-bromo-5'-hydroxybenzyl)-6,7-dimethoxy-5-hydroxy-3,4-dihydroisoquinoline hydrochloride
  参考文献：
  名称：

  古德古特瓜中的一种新型7-甲基脱氢阿福啡古丁甜碱的结构与合成

  摘要：

  2,9-二羟基-1,3-二甲氧基- 7-甲基6a中，的全合成7- dehydroaporphine 1A和3,9-二羟基-1,2-二甲氧基- 7-甲基-6A，7-dehydroaporphine 1B中描述。两者与从Guatteria goudotiana RE Fries中分离出的天然古丁氨酸的直接比较显示后者与1b相同。

  DOI：

  10.1002/jhet.5570250557
• 作为产物：
  描述：

  2,3,4-三甲氧基苯甲醛 在 lithium aluminium tetrahydride 、 三氯化铝 、 potassium carbonate 、 溶剂黄146 、 乙二胺 作用下， 以 四氢呋喃 、 丙酮 、 苯 为溶剂， 反应 30.0h， 生成 2-(3,4-二甲氧基-2-苯基甲氧基苯基)乙胺
  参考文献：
  名称：

  Total Synthesis of Natural and Unnatural Lamellarins with Saturated and Unsaturated D-Rings

  摘要：

  Twenty-eight natural and unnatural lamellarins with either a saturated or an unsaturated D-ring were synthesized according to our developed synthetic route. The key step involved the Michael addition/ring closure (Mi-RC) of the benzyldihydroisoquinoline and alpha-nitrocinnamate derivatives, which provided the 2-carboethoxypyrrole intermediates in moderate to good yields (up to 78% yield). Subsequent hydrogenolysis/lactonization furnished lamellarins with a saturated D-ring in excellent yields (up to 93% yield). DDQ oxidation of the saturated lamellarin acetates led directly to the corresponding unsaturated analogues in 54-95% yield. In addition, only two steps in our developed strategy require column chromatography.

  DOI：

  10.1021/jo061810h

文献信息

• Designing New Analogs for Streamlining the Structure of Cytotoxic Lamellarin Natural Products
  作者：Kassrin Tangdenpaisal、Rattana Worayuthakarn、Supatra Karnkla、Poonsakdi Ploypradith、Pakamas Intachote、Suchada Sengsai、Busakorn Saimanee、Somsak Ruchirawat、Montakarn Chittchang

  DOI：10.1002/asia.201403361

  日期：2015.4

  Despite the therapeutic potential of marine‐derived lamellarin natural products, their preclinical development has been hampered by their lipophilic nature, causing very poor aqueous solubility. In order to develop more drug‐like analogs, their structure was streamlined in this study from both the cytotoxic activity and lipophilicity standpoints. First, a modified total synthetic route was successfully

  尽管海洋来源的lamellarin天然产物具有治疗潜力，但其亲脂性质阻碍了它们的临床前开发，导致水溶性很差。为了开发更多类似药物的类似物，本研究从细胞毒性活性和亲脂性的角度简化了它们的结构。首先，成功设计了一条改良的总合成路线来构建59个系统设计的lamellarin类似物的文库，然后对其进行细胞毒性和log P测定。连同先前在我们实验室中合成的25种第一代薄片蛋白，对结构-活性和结构-亲脂性之间的关系进行了广泛的评估。我们的结果清楚地表明了层状蛋白骨架周围的其他结构要求，
• Mali, R. S.; Borse, A. U., Synthetic Communications, 1989, vol. 19, # 13-14, p. 2613 - 2620
  作者：Mali, R. S.、Borse, A. U.

  DOI：——

  日期：——
• CASTEDO, L.;GRANJA, J. A.;RODRIGUEZ, DE LERA A.;VILLAVERDE, M. C., J. HETEROCYCL. CHEM., 25,(1988) N, C. 1561-1566
  作者：CASTEDO, L.、GRANJA, J. A.、RODRIGUEZ, DE LERA A.、VILLAVERDE, M. C.

  DOI：——

  日期：——
• MALI, R. S.;BORSE, A. U., SYNTH. COMMUN., 19,(1989) N3-14, C. 2613-2619
  作者：MALI, R. S.、BORSE, A. U.

  DOI：——

  日期：——
• Total Synthesis of Natural and Unnatural Lamellarins with Saturated and Unsaturated D-Rings
  作者：Poonsakdi Ploypradith、Thaninee Petchmanee、Poolsak Sahakitpichan、Nichole D. Litvinas、Somsak Ruchirawat

  DOI：10.1021/jo061810h

  日期：2006.12.1

  Twenty-eight natural and unnatural lamellarins with either a saturated or an unsaturated D-ring were synthesized according to our developed synthetic route. The key step involved the Michael addition/ring closure (Mi-RC) of the benzyldihydroisoquinoline and alpha-nitrocinnamate derivatives, which provided the 2-carboethoxypyrrole intermediates in moderate to good yields (up to 78% yield). Subsequent hydrogenolysis/lactonization furnished lamellarins with a saturated D-ring in excellent yields (up to 93% yield). DDQ oxidation of the saturated lamellarin acetates led directly to the corresponding unsaturated analogues in 54-95% yield. In addition, only two steps in our developed strategy require column chromatography.