N-(3,4-methylenedioxyphenethyl)(3',4'-methylenedioxyphenyl)acetamide | 36295-46-2

• 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: N-(3,4-methylenedioxyphenethyl)(3',4'-methylenedioxyphenyl)acetamide
• 英文别名: N-3,4-(methylenedioxy)phenethyl-3,4-(methylenedioxy)phenylacetamide；2-benzo[1,3]dioxol-5-yl-N-(2-benzo[1,3]dioxol-5-yl-ethyl)-acetamide；benzo[1,3]dioxol-5-yl-acetic acid-(3,4-methylenedioxy-phenethylamide)；Benzo[1,3]dioxol-5-yl-essigsaeure-(3,4-methylendioxy-phenaethylamid)；2-(1,3-benzodioxol-5-yl)-N-[2-(1,3-benzodioxol-5-yl)ethyl]acetamide
• CAS: 36295-46-2
• 化学式: C₁₈H₁₇NO₅
• 分子量: 327.337
• InChiKey: UBEAHUZLMDBCQG-UHFFFAOYSA-N

物化性质

• 熔点：
  120-121 °C
• 沸点：
  575.5±39.0 °C(Predicted)
• 密度：
  1.340±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  66
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  N-(3,4-methylenedioxyphenethyl)(3',4'-methylenedioxyphenyl)acetamide 生成 5-benzo[1,3]dioxol-5-ylmethyl-7,8-dihydro-[1,3]dioxolo[4,5-g]isoquinoline
  参考文献：
  名称：

  Pd（OAc）2催化的直接芳族羰基化反应合成8-氧代丁二烯和相关的苯内酰胺

  摘要：

  由1-苄基1,2,3,3,4-四氢异喹啉或1-苄基1,2,3,4-四氢-β-咔啉通过膦制备各种具有贝宾或育亨宾骨架的烷氧基取代的苯并内酰胺Pd（OAc）2 -Cu（OAc）2催化体系中的无铅Pd（II）催化直接芳族羰基化反应。将位点选择性与分别用Pd（OAc）2或Pd（OAc）2 ·2 PPh 3羰基化的位点选择性进行了比较。

  DOI：

  10.1002/jhet.1044
• 作为产物：
  描述：

  3-[3,4-(亚甲二氧基)苯基]丙酸 在 sodium hypochlorite 、 氨 作用下， 生成 N-(3,4-methylenedioxyphenethyl)(3',4'-methylenedioxyphenyl)acetamide
  参考文献：
  名称：

  Decker, Justus Liebigs Annalen der Chemie, 1913, vol. 395, p. 295

  摘要：

  DOI：

文献信息

• [EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR THE TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES SUCH AS ALZHEIMER'S DISEASE, TYPE 2 DIABETES, AND PARKINSON'S DISEASE<br/>[FR] COMPOSES, COMPOSITIONS ET PROCEDES DE TRAITEMENT DE MALADIES AMYLOIDES ET DE SYNUCLEINOPATHIES, NOTAMMENT DE LA MALADIE D'ALZHEIMER, DU DIABETE DE TYPE 2 ET DE LA MALADIE DE PARKINSON
  申请人：PROTEOTECH INC

  公开号：WO2003101927A1

  公开（公告）日：2003-12-11

  Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs and pharmaceutically acceptable esters, their synthesis, pharmaceutical compositions containing them, and their use in the treatment of amyloid diseases, especially Aß amyloidosis, such as observed in Alzheimer's disease, IAPP amyloidosis, such as observed in type 2 diabetes, and synucleinophathies, such as observed in Parkinson's disease, and the manufacture of medicaments for such treatment.

  双-和三-二羟基芳基化合物及其亚甲二氧基类似物和药用可接受酯，它们的合成，含有它们的药物组合物，以及它们在治疗淀粉样疾病，特别是Aß淀粉样病变，如阿尔茨海默病中观察到的，IAPP淀粉样病变，如2型糖尿病中观察到的，以及α-突触核病，如帕金森病中观察到的，以及用于制造用于此类治疗的药物。
• Pd(OAc)₂-Catalyzed Carbonylation of Amines
  作者：Kazuhiko Orito、Mamoru Miyazawa、Takatoshi Nakamura、Akiyoshi Horibata、Harumi Ushito、Hideo Nagasaki、Motoki Yuguchi、Satoshi Yamashita、Tetsuro Yamazaki、Masao Tokuda

  DOI：10.1021/jo060612n

  日期：2006.8.1

  phenethylamine derivatives, underwent a direct aromatic carbonylation to afford five- or six-membered benzolactams. In the carbonylation, the chelation effect or steric repulsion between Pd(II) and the meta-substituent in the ortho-palladation and the ring sizes of cyclopalladation products that were formed prior to carbonylation were found to generate good site selectivity and increase the reaction rate. In

  无膦的催化体系[Pd（OAc）2 -Cu（OAc）2-空气]在沸腾的甲苯中，在CO气体（1个大气压）下引发了胺的底物特异性羰基化。通过伯胺的羰基化获得对称的N，N'-二烷基脲。N，N，N′-三烷基脲通过向上述反应容器中添加仲胺而选择性地形成。仲胺不产生四烷基脲。但是，在烷基链上带有苯基的二烷基胺，例如N-对单烷基化的苄胺或苯乙胺衍生物进行直接的芳族羰基化反应，得到五元或六元的苯并内酰胺。在羰基化反应中，发现Pd（II）与邻位钯的间位取代基之间的螯合效应或位阻以及羰基化之前形成的环钯的产物的环大小可产生良好的位点选择性并提高反应速率。相反，具有羟基的ω-芳基烷基胺的羰基化既不产生脲也没有苯并内酰胺，而是平稳地产生1，3-恶唑烷酮。在所用条件下，胺的盐酸盐也进行羰基化，得到相应的酰胺。该程序使得可以制备氨基酸酯的脲和实际收率的N-烷基氨基甲酸酯。
• Compounds, compositions and methods for the treatment of amyloid diseases such as systemic AA amyloidosis
  申请人：Snow D. Alan

  公开号：US20070225362A1

  公开（公告）日：2007-09-27

  Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs and pharmaceutically acceptable esters, their synthesis, pharmaceutical compositions containing them, and their use in the treatment of amyloid diseases, especially Aβ amyloidosis, such as observed in Alzheimer's disease, IAPP amyloidosis, such as observed in type 2 diabetes, AA/SAA amyloidosis, such as observed in systemic AA amyloidosis and synucleinopathies, such as observed in Parkinson's disease, and the manufacture of medicaments for such treatment.

  双羟基和三羟基芳基化合物及其甲氧基二氧杂环化物和药学上可接受的酯类，它们的合成，含有它们的制药组合物，以及它们在治疗淀粉样疾病，特别是阿尔茨海默病中观察到的Aβ淀粉样变性，IAPP淀粉样变性，例如在2型糖尿病中观察到的AA / SAA淀粉样变性，以及突触蛋白病，例如在帕金森病中观察到的应用，以及用于制造这种治疗药物。
• Compounds, compositions and methods for the treatment of synucleinopathies
  申请人：Esposito Luke

  公开号：US20070276034A1

  公开（公告）日：2007-11-29

  Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs and pharmaceutically acceptable esters, their synthesis, pharmaceutical compositions containing them, and their use in the treatment of synucleinopathies, such as Parkinson's disease, and the manufacture of medicaments for such treatment.

  双-和三-二羟基芳基化合物及其亚甲二氧基类似物和药学上可接受的酯，它们的合成，含有它们的制药组合物，以及它们在治疗突触核病，如帕金森病中的应用和制造用于这种治疗的药物。
• COMPOUNDS, COMPOSITIONS AND METHODS FOR THE TREATMENT OF AMYLOID DISEASES AND SYNUCLEINOPATHIES SUCH AS ALZHEIMER'S DISEASE, TYPE 2 DIABETES, AND PARKINSON'S DISEASE
  申请人：Snow Alan D.

  公开号：US20090069432A1

  公开（公告）日：2009-03-12

  Bis- and tris-dihydroxyaryl compounds and their methylenedioxy analogs and pharmaceutically acceptable esters, their synthesis, pharmaceutical compositions containing them, and their use in the treatment of amyloid diseases, especially Aβ amyloidosis, such as observed in Alzheimer's disease, IAPP amyloidosis, such as observed in type 2 diabetes, and synucleinopathies, such as observed in Parkinson's disease, and the manufacture of medicaments for such treatment.

  双-和三-二羟基芳基化合物及其二氧化甲基类似物和药学上可接受的酯，它们的合成，含有它们的制药组合物，以及它们在治疗淀粉样疾病中的应用，尤其是Aβ淀粉样蛋白病，如阿尔茨海默病，IAPP淀粉样蛋白病，如2型糖尿病，以及突触核病，如帕金森病，和用于制造这种治疗药物。