摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

ethyl 5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-9a-carboxylate | 137125-32-7

中文名称
——
中文别名
——
英文名称
ethyl 5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-9a-carboxylate
英文别名
ethyl 5-oxo-2,3,6,7,8,9-hexahydro-1H-pyrrolo[1,2-a]azepine-9a-carboxylate
ethyl 5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-9a-carboxylate化学式
CAS
137125-32-7
化学式
C12H19NO3
mdl
——
分子量
225.288
InChiKey
GCDOLGRRYKWFJT-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):
    1.1
  • 重原子数:
    16
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    46.6
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Practical Electrochemical Anodic Oxidation of Polycyclic Lactams for Late Stage Functionalization
    作者:Kevin J. Frankowski、Ruzhang Liu、Gregory L. Milligan、Kevin D. Moeller、Jeffrey Aubé
    DOI:10.1002/anie.201504775
    日期:2015.9.1
    functionalization of complex lactams. A two‐stage protocol for converting lactams, many of which can be prepared through the intramolecular Schmidt reaction of keto azides, is presented. In the first step, anodic oxidation in MeOH using a repurposed power source provides a convenient route to lactams bearing a methoxy group adjacent to nitrogen. Treatment of these intermediates with a Lewis acid in dichloromethane
    化学为复杂内酰胺的后期功能化提供了强大的工具。提出了一种用于转化内酰胺的两阶段方案,其中许多内酰胺可以通过酮叠氮化物的分子内施密特反应来制备。第一步,使用重新调整用途的电源在甲醇中进行阳极氧化,为生成带有与氮相邻的甲氧基的内酰胺提供了便捷的途径。在二氯甲烷中用路易斯酸处理这些中间体可以再生活性酰亚胺离子,然后该离子与一系列亲核物质反应。
  • In Situ Generation and Intramolecular Schmidt Reaction of Keto Azides in a Microwave-Assisted Flow Format
    作者:Thomas O. Painter、Paul D. Thornton、Mario Orestano、Conrad Santini、Michael G. Organ、Jeffrey Aubé
    DOI:10.1002/chem.201100768
    日期:2011.8.22
    Go with the flow! A method for conversion of keto halides to lactams by means of sequential azidation and intramolecular Schmidt reaction in a combined flow format is described (see scheme; MWI=microwave irradiation, TFA=trifluoroacetic acid).
    顺其自然!描述了通过连续叠氮化和分子内施密特反应以组合流动形式将酮卤化物转化为内酰胺的方法(参见方案;MWI=微波辐射,TFA=三氟乙酸)。
  • Overcoming Product Inhibition in Catalysis of the Intramolecular Schmidt Reaction
    作者:Hashim F. Motiwala、Charlie Fehl、Sze-Wan Li、Erin Hirt、Patrick Porubsky、Jeffrey Aubé
    DOI:10.1021/ja402848c
    日期:2013.6.19
    carrying out the intramolecular Schmidt reaction of alkyl azides and ketones using a substoichiometric amount of catalyst is reported. Following extensive screening, the use of the strong hydrogen-bond-donating solvent hexafluoro-2-propanol was found to be consistent with low catalyst loadings, which ranged from 2.5 mol % for favorable substrates to 25 mol % for more difficult cases. Reaction optimization
    报道了使用亚化学计量量的催化剂进行烷基叠氮化物和酮的分子内施密特反应的方法。经过广泛筛选,发现使用强氢键供体溶剂六-2-丙醇与低催化剂负载量一致,其范围从有利底物的 2.5 mol% 到更困难情况的 25 mol%。描述了反应优化、广泛的底物范围和这种改进版反应的初步机理研究。
  • Intramolecular Schmidt Reactions of Alkyl Azides with Ketones: Scope and Stereochemical Studies
    作者:Gregory L. Milligan、Craig J. Mossman、Jeffrey Aube
    DOI:10.1021/ja00147a006
    日期:1995.10
    The intramolecular Schmidt reaction of alkyl azides and ketones has been demonstrated. The reaction is proposed to occur via initial attack of an azide on a ketone activated by a variety of protic or Lewis acids, including trifluoroacetic acid, titanium tetrachloride, and others. The resulting azidohydrin undergoes a direct rearrangement to afford the product amide and molecular nitrogen. When cyclic ketones are used, fused bicyclic lactams of types encountered in a wide variety of natural products are obtained. Although the distance allowed between the carbonyl group and the alkyl azide is quite restricted, the reaction is general with respect to the ketone component, including acyclic ketones and cyclic substrates ranging from standard to large ring sizes. The reaction also succeeds with aldehydes, although elimination or hydride migration products compete. In several cases examined, the reaction was found to proceed with retention of configuration at the migrating carbon. Competing reactions with beta-diketones and alpha,beta-unsaturated ketones were found to predominate over ring expansion.
  • Intramolecular Schmidt reaction of alkyl azides
    作者:Jeffrey Aube、Gregory L. Milligan
    DOI:10.1021/ja00023a065
    日期:1991.11
查看更多

同类化合物

(甲基3-(二甲基氨基)-2-苯基-2H-azirene-2-羧酸乙酯) (±)-盐酸氯吡格雷 (±)-丙酰肉碱氯化物 (d(CH2)51,Tyr(Me)2,Arg8)-血管加压素 (S)-(+)-α-氨基-4-羧基-2-甲基苯乙酸 (S)-阿拉考特盐酸盐 (S)-赖诺普利-d5钠 (S)-2-氨基-5-氧代己酸,氢溴酸盐 (S)-2-[[[(1R,2R)-2-[[[3,5-双(叔丁基)-2-羟基苯基]亚甲基]氨基]环己基]硫脲基]-N-苄基-N,3,3-三甲基丁酰胺 (S)-2-[3-[(1R,2R)-2-(二丙基氨基)环己基]硫脲基]-N-异丙基-3,3-二甲基丁酰胺 (S)-1-(4-氨基氧基乙酰胺基苄基)乙二胺四乙酸 (S)-1-[N-[3-苯基-1-[(苯基甲氧基)羰基]丙基]-L-丙氨酰基]-L-脯氨酸 (R)-乙基N-甲酰基-N-(1-苯乙基)甘氨酸 (R)-丙酰肉碱-d3氯化物 (R)-4-N-Cbz-哌嗪-2-甲酸甲酯 (R)-3-氨基-2-苄基丙酸盐酸盐 (R)-1-(3-溴-2-甲基-1-氧丙基)-L-脯氨酸 (N-[(苄氧基)羰基]丙氨酰-N〜5〜-(diaminomethylidene)鸟氨酸) (6-氯-2-吲哚基甲基)乙酰氨基丙二酸二乙酯 (4R)-N-亚硝基噻唑烷-4-羧酸 (3R)-1-噻-4-氮杂螺[4.4]壬烷-3-羧酸 (3-硝基-1H-1,2,4-三唑-1-基)乙酸乙酯 (2S,4R)-Boc-4-环己基-吡咯烷-2-羧酸 (2S,3S,5S)-2-氨基-3-羟基-1,6-二苯己烷-5-N-氨基甲酰基-L-缬氨酸 (2S,3S)-3-((S)-1-((1-(4-氟苯基)-1H-1,2,3-三唑-4-基)-甲基氨基)-1-氧-3-(噻唑-4-基)丙-2-基氨基甲酰基)-环氧乙烷-2-羧酸 (2S)-2,6-二氨基-N-[4-(5-氟-1,3-苯并噻唑-2-基)-2-甲基苯基]己酰胺二盐酸盐 (2S)-2-氨基-N,3,3-三甲基-N-(苯甲基)丁酰胺 (2S)-2-氨基-3-甲基-N-2-吡啶基丁酰胺 (2S)-2-氨基-3,3-二甲基-N-(苯基甲基)丁酰胺, (2S)-2-氨基-3,3-二甲基-N-2-吡啶基丁酰胺 (2S,4R)-1-((S)-2-氨基-3,3-二甲基丁酰基)-4-羟基-N-(4-(4-甲基噻唑-5-基)苄基)吡咯烷-2-甲酰胺盐酸盐 (2R,3'S)苯那普利叔丁基酯d5 (2R)-2-氨基-3,3-二甲基-N-(苯甲基)丁酰胺 (2-氯丙烯基)草酰氯 (1S,3S,5S)-2-Boc-2-氮杂双环[3.1.0]己烷-3-羧酸 (1R,5R,6R)-5-(1-乙基丙氧基)-7-氧杂双环[4.1.0]庚-3-烯-3-羧酸乙基酯 (1R,4R,5S,6R)-4-氨基-2-氧杂双环[3.1.0]己烷-4,6-二羧酸 齐特巴坦 齐德巴坦钠盐 齐墩果-12-烯-28-酸,2,3-二羟基-,苯基甲基酯,(2a,3a)- 齐墩果-12-烯-28-酸,2,3-二羟基-,羧基甲基酯,(2a,3b)-(9CI) 黄酮-8-乙酸二甲氨基乙基酯 黄荧菌素 黄体生成激素释放激素(1-6) 黄体生成激素释放激素 (1-5) 酰肼 黄体瑞林 麦醇溶蛋白 麦角硫因 麦芽聚糖六乙酸酯 麦根酸