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2,3,7,8-tetramethoxy-5-methyl-5,6-dihydrobenzo[c]phenanthridine | 123965-59-3

中文名称
——
中文别名
——
英文名称
2,3,7,8-tetramethoxy-5-methyl-5,6-dihydrobenzo[c]phenanthridine
英文别名
2,3,7,8-tetramethoxy-5-methyl-6H-benzo[c]phenanthridine
2,3,7,8-tetramethoxy-5-methyl-5,6-dihydrobenzo[c]phenanthridine化学式
CAS
123965-59-3
化学式
C22H23NO4
mdl
——
分子量
365.429
InChiKey
PHAFKHVEFJVWCA-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.4
  • 重原子数:
    27
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    40.2
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

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文献信息

  • Expeditious Approach to Pyrrolophenanthridones, Phenanthridines, and Benzo[<i>c</i>]phenanthridines via Organocatalytic Direct Biaryl-Coupling Promoted by Potassium<i>tert</i>-Butoxide
    作者:Subhadip De、Sourabh Mishra、Badrinath N. Kakde、Dhananjay Dey、Alakesh Bisai
    DOI:10.1021/jo400890k
    日期:2013.8.16
    intramolecular homolytic aromatic substitution (HAS). Interestingly, this biaryl coupling also works in the presence of potassium tert-butoxide as sole promoter. On extending our approach further, we found that N-acyl 2-bromo-N-arylbenzylamines undergo a one-pot N-deprotection/biaryl coupling followed by oxidation, thus offering an expeditious route to the phenanthridine and benzo[c]phenanthridine skeletons. The
    在叔丁醇钾和有机分子作为催化剂存在的情况下,已经开发出一种涉及邻卤代N芳基苄胺的“无过渡金属”分子内联芳基偶合的方法。该反应似乎通过KO t Bu促进的分子内均溶芳族取代(HAS)进行。有趣的是,这种联芳基偶合在叔丁醇钾作为唯一促进剂的情况下也起作用。在进一步扩展我们的方法时,我们发现N-酰基2-溴-N-芳基苄胺经历了一锅N-脱保护/联芳基偶联,然后进行氧化,因此提供了通往菲啶和苯并[ c ]菲啶骨架的快速途径。该策略已被应用于简明的金莲花科生物碱的合成。oxoassoanine(1B),anhydrolycorinone(1D),5,6- dihydrobicolorine(2D),trispheridine(2B),和苯并[ C ^ ]菲啶生物碱dihydronitidine(图3b),dihydrochelerythidine(3D),dihydroavicine(3F),norni
  • Novel Synthesis of Naphthobenzazepinesfrom<i>N</i>-Bromobenzylnaphthyl­aminesby Regioselective C-H Activation Utilizing the Intramolecular Coordinationof an Amine to Pd
    作者:Takashi Harayama、Tomonori Sato、Akihiro Hori、Hitoshi Abe、Yasuo Takeuchi
    DOI:10.1055/s-2003-39911
    日期:——
    In a biaryl coupling reaction of N-bromobenzylnaphthyl­amine using Pd reagent, the intramolecular coordination of the benzylamino group to Pd causes the regioselective C-H activation at the peri-position to the amine group on the naphthalene ring to produce a new skeletal compound, naphthobenzazepine, in good to excellent yield.
    在使用钯试剂对 N-溴苄基萘胺进行的双芳基偶联反应中,苄基氨基与钯的分子内配位使萘环上的胺基在近位发生区域选择性 C-H 活化,生成了一种新的骨架化合物--萘并氮杂卓,收率良好甚至极佳。
  • Bailey et al., Journal of the Chemical Society, 1950, p. 2277,2280
    作者:Bailey et al.
    DOI:——
    日期:——
  • Spaeth; Kuffner, Chemische Berichte, 1931, vol. 64, p. 2035,2037
    作者:Spaeth、Kuffner
    DOI:——
    日期:——
  • Novel Synthesis of a New Skeletal Compound Benzonaphthazepine by Regioselective C-H Activation Utilizing the Intramolecular Coordination of an Amine to Pd
    作者:Takashi Harayama、Tomonori Sato、Akihiro Hori、Hitoshi Abe、Yasuo Takeuchi
    DOI:10.1055/s-2004-822371
    日期:——
    The novel synthesis of a new skeletal compound, benzonaphthazepine, from N-bromobenzylnaphthylamine using a Pd reagent is described. In the biaryl coupling reaction of N-bromobenzylnaphthylamine using a Pd reagent, the intramolecular coordination of the benzylamino group to Pd causes regioselective C-H activation at the peri position relative to the amine group on the naphthalene ring, producing benzonaphthazepine in good to excellent yield. The bulkiness of the substituent at C7 on the naphthalene ring affects the regioselectivity of the biaryl coupling reaction.
    本研究描述了利用钯试剂从 N-溴苄基萘胺合成新骨架化合物苯并萘氮杂卓的新方法。在使用钯试剂对 N-溴苄基萘胺进行双芳基偶联反应时,苄基氨基与钯的分子内配位会导致相对于萘环上胺基的周位上的 C-H 发生区域选择性活化,从而以良好甚至极佳的收率生成苯并萘氮杂卓。萘环 C7 处取代基的体积会影响双芳基偶联反应的区域选择性。
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同类化合物

血根黄碱 血根碱 血根碱 血根樹鹼硝酸鹽 紫堇灵 紫堇洛星碱 白屈菜默碱 白屈菜赤碱 白屈菜红碱氯化物 白屈菜红碱 白屈菜红碱 白屈菜碱 白屈菜宾 氯化血根碱水合物 博落回醇碱 博落回提取物 二氢白屈菜红碱 乙酰紫堇灵 乙氧基血根碱 丙酮基白屈菜赤碱 β-高白屈菜碱 N-[7-(6-羟基-1,3-苯并二氧戊环-5-基)苯并[f][1,3]苯并二氧戊环-8-基]-N-甲基甲酰胺 N-[6-(2-羟基-3,4-二甲氧基苯基)萘并[2,3-d][1,3]二氧杂环戊烯-5-基]-N-甲基甲酰胺 6-丙酮基二氢血根碱 4,9,10-三甲氧基-5b,12-二甲基-5b,6,7,11b,12,13-六氢苯并[c][1,3]二噁唑并[4,5-i]5-氮杂菲-6-醇 13,14-二氢血根碱 (5bR,6S,12bS,5b'R,6'S,12b'S,5b''R,6''S,12b''S)-13,13',13''-[硫代磷酰三(亚氨基乙烷-2,1-二基)]三(6-羟基-13-甲基-5b,6,7,12b,13,14-六氢[1,3]苯并二噁唑并[5,6-c][1,3]二噁唑并[4,5-i]5-氮杂菲-13-正离子)三氢氧化 (-)-白屈菜碱 (+)-白屈菜碱盐酸盐 6-(dibutylphosphonyl)-5,6-dihydrochelerythrine chelidonyl-ethyl-oxalic acid diester chelidonyl-phenylalanyl ester N-(3-trifluoromethylphenyl)-chelidonyl-urethane 6-(1′-nitropropyl)-5,6-dihydrochelerythrine 7-hydroxynitidine 6-(diethylmalonyl)-5,6-dihydrochelerythrine 6-(1'-nitroethyl)-5,6-dihydrochelerythrine 2,8-dimethoxy-3,7-dihydroxy-5-methyl-benzo[c]phenanthridinium chloride bis<6-(5,6-dihydrosanguinarinyl)> ether (+)-chelidonine (±)-maclekarpine B bis(dihydrochelirubunyl) ether 13-ethoxy-2,3-dimethoxy-12-methyl-1-phenylmethoxy-13H-[1,3]benzodioxolo[5,6-c]phenanthridine 7-hydroxynitidine hydrogen sulfate (1S,12S,13R,24R)-24-[2-[bis[2-[(1S,12S,13R,24R)-12-hydroxy-24-methyl-5,7,18,20-tetraoxa-24-azoniahexacyclo[11.11.0.02,10.04,8.014,22.017,21]tetracosa-2,4(8),9,14(22),15,17(21)-hexaen-24-yl]ethylamino]phosphinothioylamino]ethyl]-24-methyl-5,7,18,20-tetraoxa-24-azoniahexacyclo[11.11.0.02,10.04,8.014,22.017,21]tetracosa-2,4(8),9,14(22),15,17(21)-hexaen-12-ol;trihydroxide Ukrain cation 4-Pyridinecarbonitrile, 2-(1-(12,13-dihydro-1,2-dimethoxy-12-methyl(1,3)benzodioxolo(5,6-c)phenanthridin-13-yl)ethyl)-, (R*,S*)- (1,3)Benzodioxolo(5,6-c)phenanthridine-13-methanol, 12,13-dihydro-1-hydroxy-2-methoxy-12-methyl- 2-methoxy-12-methyl-12H-[1,3]benzodioxolo[5,6-c]phenanthridin-12-ium-1-one Nitrotyrasanguinarine