2-(N-t-butylaminomethyl)-1-methylpyrrole | 130539-85-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-(N-t-butylaminomethyl)-1-methylpyrrole
• 英文别名: tert-butyl[(1-methyl-1H-pyrrol-2-yl)methyl]amine；2-methyl-N-[(1-methylpyrrol-2-yl)methyl]propan-2-amine
• CAS: 130539-85-4
• 化学式: C₁₀H₁₈N₂
• mdl: MFCD07407245
• 分子量: 166.266
• InChiKey: LSKGGHSWWXZPBA-UHFFFAOYSA-N

物化性质

• 沸点：
  235.2±15.0 °C(Predicted)
• 密度：
  0.91±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  17
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-(N-t-butylaminomethyl)-1-methylpyrrole 在 过氧化双月桂酰 、 三乙胺 作用下， 以 二氯甲烷 、 1,2-二氯乙烷 为溶剂， 反应 4.25h， 生成 N-tert-butyl-1-methylpyrrole-2-carboxamide
  参考文献：
  名称：

  Convenient access to isoindolinones via carbamoyl radical cyclization. Synthesis of cichorine and 4-hydroxyisoindolin-1-one natural products

  摘要：

  An efficient and convenient access to 2-tert-butylisoindolin-1-ones via an oxidative radical cyclization process from stable carbamoylxanthates, derived from secondary tert-butylamines, is described. The proposed mechanism for this transformation involves, the generation of a carbamoyl radical, its cyclization to the aromatic system, and the dilauroyl peroxide (DLP) mediated rearomatization to generate the isoindolinone ring system. Additionally, the syntheses of cichorine and 4-hydroxyisoindolin-1-one natural products were carried out to underscore the synthetic potential of this xanthate-based carbamoyl radical-oxidative cyclization. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.01.003
• 作为产物：
  描述：

  N-甲基吡咯 、 alkaline earth salt of/the/ methylsulfuric acid 以 二氯甲烷 为溶剂， 反应 2.0h， 以56%的产率得到2-(N-t-butylaminomethyl)-1-methylpyrrole
  参考文献：
  名称：

  由双-（烷氧基甲基）-烷基胺合成仲胺的新途径-氨基甲基的活化和相同官能团对产物的保护

  摘要：

  的治疗N，N- -双用各种酸性试剂，得到良好的产率的（烷氧基）烷基胺Ñ -alkoxymethyl- Ñ -alkylmethyleneiminium盐，其与三甲基甲硅烷烯醇醚反应，亲核芳族底物，通过多米诺形式保护的仲胺或叔胺反应; 甲硅烷基乙烯酮缩醛仅提供叔胺。

  DOI：

  10.1016/s0040-4039(00)97589-0

文献信息

• The use of bis(aminol) ethers derived from aliphatic primary amines in the synthesis of secondary and tertiary amines
  作者：Harry Heaney、George Papageorgiou

  DOI：10.1016/0040-4020(96)00026-9

  日期：1996.3

  prepared from primary aliphatic amines and benzylamine together with formaldehyde and either ethanol or methanol; they were reacted with electrophiles to give N-alkyl-N-alkoxymethyl-methyleneiminium salts which gave mixtures of secondary and tertiary amines in reactions with electron rich aromatic compounds: sequential reactions with two different nucleophiles gave the expected tertiary amines.

  由脂族伯胺和苄胺与甲醛，乙醇或甲醇一起制备了一系列双（氨基）醚。它们与亲电试剂反应，得到N-烷基-N-烷氧基甲基-亚甲基亚胺盐，在与富电子芳族化合物的反应中生成仲胺和叔胺的混合物：与两种不同亲核试剂的顺序反应得到了预期的叔胺。
• Crf Receptor Antagonists and Methods
  申请人：Luo Zhiyong

  公开号：US20070293511A1

  公开（公告）日：2007-12-20

  CRF receptor antagonists are disclosed which have utility in the treatment of a variety of disorders, including the treatment of disorders manifesting hypersecretion of CRF in a warm-blooded animals, such as stroke. The CRF receptor antagonists of this invention have the following structure: including stereoisomers, prodrugs and pharmaceutically acceptable salts thereof, wherein R 1 , R 2 , R 3 , Y, Ar, and Het are as defined herein. Compositions containing a CRF receptor antagonist in combination with a pharmaceutically acceptable carrier are also disclosed, as well as methods for use of the same.

  本发明揭示了具有治疗多种疾病的用途的CRF受体拮抗剂，包括治疗在恒温动物中表现为CRF过度分泌的疾病，如中风。本发明的CRF受体拮抗剂具有以下结构：包括立体异构体、前药和药学上可接受的盐，其中R1、R2、R3、Y、Ar和Het的定义如本文所述。还揭示了含有CRF受体拮抗剂和药学上可接受的载体的组合物，以及使用它们的方法。
• EARLE, MARTYN J.;FAIRHURST, ROBIN A.;HEANEY, HARRY;PAPAGEORGIOU, GEORGE;W+, TETRAHEDRON LETT., 31,(1990) N9, C. 4229-4232
  作者：EARLE, MARTYN J.、FAIRHURST, ROBIN A.、HEANEY, HARRY、PAPAGEORGIOU, GEORGE、W+

  DOI：——

  日期：——
• A new route to secondary amines from bis-(alkoxymethyl)-alkylamines - the activation of an aminomethyl group and protection of the product by the same functional group
  作者：Martyn J. Earle、Robin A. Fairhurst、Harry Heaney、George Papageorgiou、Robert F. Wilkins

  DOI：10.1016/s0040-4039(00)97589-0

  日期：1990.1

  variety of acidic reagents affords good yields of N-alkoxymethyl-N-alkylmethyleneiminium salts which react with trimethylsilyl enol ethers, and nucleophilic aromatic substrates to form protected secondary amines or tertiary amines by domino reactions; silyl ketene acetals afford tertiary amines only.

  的治疗N，N- -双用各种酸性试剂，得到良好的产率的（烷氧基）烷基胺Ñ -alkoxymethyl- Ñ -alkylmethyleneiminium盐，其与三甲基甲硅烷烯醇醚反应，亲核芳族底物，通过多米诺形式保护的仲胺或叔胺反应; 甲硅烷基乙烯酮缩醛仅提供叔胺。
• Convenient access to isoindolinones via carbamoyl radical cyclization. Synthesis of cichorine and 4-hydroxyisoindolin-1-one natural products
  作者：Germán López-Valdez、Simón Olguín-Uribe、Alejandra Millan-Ortíz、Rocio Gamez-Montaño、Luis D. Miranda

  DOI：10.1016/j.tet.2011.01.003

  日期：2011.4

  An efficient and convenient access to 2-tert-butylisoindolin-1-ones via an oxidative radical cyclization process from stable carbamoylxanthates, derived from secondary tert-butylamines, is described. The proposed mechanism for this transformation involves, the generation of a carbamoyl radical, its cyclization to the aromatic system, and the dilauroyl peroxide (DLP) mediated rearomatization to generate the isoindolinone ring system. Additionally, the syntheses of cichorine and 4-hydroxyisoindolin-1-one natural products were carried out to underscore the synthetic potential of this xanthate-based carbamoyl radical-oxidative cyclization. (C) 2011 Elsevier Ltd. All rights reserved.