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ethyl 7,7-dimethyl-5-oxo-1-phenyl-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazole-2-carboxylate | 1152443-07-6

中文名称
——
中文别名
——
英文名称
ethyl 7,7-dimethyl-5-oxo-1-phenyl-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazole-2-carboxylate
英文别名
ethyl 6,7-dihydro-7,7-dimethyl-5-oxo-1-phenyl-1H,5H-pyrazolo[1,2-a]pyrazole-2-carboxylate;Ethyl 3,3-dimethyl-1-oxo-5-phenyl-2,5-dihydropyrazolo[1,2-a]pyrazole-6-carboxylate
ethyl 7,7-dimethyl-5-oxo-1-phenyl-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazole-2-carboxylate化学式
CAS
1152443-07-6
化学式
C17H20N2O3
mdl
——
分子量
300.357
InChiKey
GMZUTKGHRTWHAU-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

物化性质

  • 沸点:
    402.8±55.0 °C(predicted)
  • 密度:
    1.25±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.9
  • 重原子数:
    22
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.41
  • 拓扑面积:
    49.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

点击查看最新优质反应信息

文献信息

  • Copper(I) Zeolites as Heterogeneous and Ligand-Free Catalysts: [3+2] Cycloaddition of Azomethine Imines
    作者:Murielle Keller、Abdelkarim Sani Souna Sido、Patrick Pale、Jean Sommer
    DOI:10.1002/chem.200802191
    日期:2009.3.9
    Clicking in zeolites: Copper(I)‐exchanged zeolites proved to be practical and efficient catalysts for the cycloaddition of azomethine imines with alkynes, providing a convenient access to N,N‐bicyclic pyrazolidinone derivatives (see scheme). With high regioselectivity, 100 % atom economy, and convenient product isolation, this heterogeneously catalyzed version of the Dorn cycloaddition corresponds
    单击沸石(I)交换的沸石被证明是将亚甲亚胺亚胺炔烃环加成的实用且有效的催化剂,可方便地获得N,N-双环吡唑烷酮衍生物(参见方案)。具有高的区域选择性,100%的原子经济性和方便的产物分离,这种Dorn环加成反应的异构催化形式符合点击化学标准。
  • Copper(I)-Zeolites as New Heterogeneous and Green Catalysts for Organic Synthesis
    作者:Patrick Pale、Stefan Chassaing、Aurélien Alix、Thirupathi Boningari、Karim Sani Souna Sido、Murielle Keller、Philippe Kuhn、Benoit Louis、Jean Sommer
    DOI:10.1055/s-0029-1218733
    日期:2010.5
    highly attractive as catalysts for organic chemists, especially with regard to aspects of ‘green chemistry’. 1 Introduction 2 Synthesis and Structures of CuI-Doped Zeolites 3 CuI-Zeolites as Catalysts in Organic Synthesis 3.1 Cycloadditions: ‘Click in Zeo’ 3.2 Cascade Reactions: Substitution and Cycloaddition 3.3 Cycloadditions: Mechanistic Investigations 3.4 Homocoupling of Alkynes 4 Conclusion zeolite
    我们已经评估了Cu I掺杂的沸石作为有机合成的非均相催化剂的潜力。事实证明,这种催化剂易于制备,处理,回收和再循环。它们可用于不同的合成应用,例如炔烃叠氮化物或甲亚胺亚胺的[3 + 2]环加成反应以及炔烃的均相偶联。这些有趣的特性使它们作为有机化学家的催化剂极具吸引力,特别是在“绿色化学”方面。 1引言 2 Cu I掺杂沸石的合成与结构 3 Cu I-沸石在有机合成中的催化作用 3.1 Cycloadditions:“单击Zeo” 3.2级联反应:取代和环加成 3.3环加成:机理研究 3.4炔烃的同质耦合 4。结论 沸石--催化-绿色化学
  • Copper(I) Acetate-Catalyzed Cycloaddition between Azomethine Imines and Propiolates under Additive-Free Conditions
    作者:Changwei Shao、Qun Zhang、Guolin Cheng、Chuanjie Cheng、Xinyan Wang、Yuefei Hu
    DOI:10.1002/ejoc.201300753
    日期:2013.10
    Because propiolates easily undergo base-catalyzed self-Michael addition, most popular catalytic systems in CuAAC cannot be used in the cycloaddition between azomethine imines and propiolates, because such reactions usually require the use of tertiary amines as additives (as base and/or ligand). We found that this problem can be resolved simply by using copper(I) acetate as catalyst, in which the acetate
    由于丙炔化物容易进行碱催化自迈克尔加成,CuAAC 中最流行的催化体系不能用于偶氮甲亚胺丙炔化物之间的环加成,因为此类反应通常需要使用叔胺作为添加剂(作为碱和/或配体) . 我们发现这个问题可以简单地通过使用乙酸(I)作为催化剂来解决,其中乙酸作为配体并在反应过程中转化为乙酸。因此,乙酸 (I) 催化的环加成反应实际上是在无添加剂的条件下(没有外源配体)有效地得到 6,7-二氢吡唑并[1,2-a] 吡唑啉酮衍生物,其中由碱性引起的副反应和副产物完全避免添加剂。
  • An Efficient Copper-mediated 1,3-Dipolar Cycloaddition of Pyrazolidinone-based Dipoles to Terminal Alkynes to Produce<i>N</i>,<i>N</i>-Bicyclic Pyrazolidinone Derivatives
    作者:Takamichi Oishi、Kazuaki Yoshimura、Kazuya Yamaguchi、Noritaka Mizuno
    DOI:10.1246/cl.2010.1086
    日期:2010.10.5
    A simple dinuclear copper complex [Cu(μ-OH)(tmen)]2Cl2 (tmen = N,N,N′,N′-tetramethylethylenediamine) could act as an effective precatalyst for the 1,3-dipolar cycloaddition of pyrazolidinone-based dipoles to terminal alkynes to produce the corresponding N,N-bicyclic pyrazolidinone derivatives.
    一种简单的双核络合物 [Cu(μ-OH)(tmen)]2Cl2(tmen = N,N,N′,N′-四甲基乙二胺)可作为一种有效的前催化剂,用于将吡唑酮类二极体与末端炔类进行 1,3-二极环加成反应,生成相应的 N,N-双环吡唑烷酮衍生物
  • An Efficient, Ligand-Free, Heterogeneous Supported Copper Hydroxide Catalyst for the Synthesis of N,N-Bicyclic Pyrazolidinone Derivatives
    作者:Kazuaki Yoshimura、Takamichi Oishi、Kazuya Yamaguchi、Noritaka Mizuno
    DOI:10.1002/chem.201002793
    日期:2011.3.28
    Truly heterogeneous with retention of its high performance: The 1,3‐dipolar cycloaddition of azomethine imines to terminal alkynes was efficiently promoted by the easily prepared, inexpensive, supported copper hydroxide, Cu(OH)x/Al2O3. Various kinds of azomethine imines and terminal alkynes could be utilized as dipoles and dipolarophiles, respectively, to form the corresponding N,N‐bicyclic pyrazolidinone
    真正的异质性并保留了其高性能:易于制备,价格低廉的负载型氢氧化铜Cu(OH)x / Al 2 O 3可以有效地促进偶氮甲亚胺在末端炔烃上的1,3-偶极环加成反应。各种偶氮甲亚胺和末端炔烃可分别用作偶极子和偶极亲子,以高收率形成相应的N,N-双环吡唑烷酮衍生物
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同类化合物

()-2-(5-甲基-2-氧代苯并呋喃-3(2)-亚乙基)乙酸乙酯 (双(2,2,2-三氯乙基)) (乙基N-(1H-吲唑-3-基羰基)ethanehydrazonoate) (Z)-3-[[[2,4-二甲基-3-(乙氧羰基)吡咯-5-基]亚甲基]吲哚-2--2- (S)-(-)-5'-苄氧基苯基卡维地洛 (S)-(-)-2-(α-(叔丁基)甲胺)-1H-苯并咪唑 (S)-(-)-2-(α-甲基甲胺)-1H-苯并咪唑 (S)-氨氯地平-d4 (S)-8-氟苯并二氢吡喃-4-胺 (S)-4-(叔丁基)-2-(喹啉-2-基)-4,5-二氢噁唑 (S)-4-氯-1,2-环氧丁烷 (S)-3-(2-(二氟甲基)吡啶-4-基)-7-氟-3-(3-(嘧啶-5-基)苯基)-3H-异吲哚-1-胺 (S)-2-(环丁基氨基)-N-(3-(3,4-二氢异喹啉-2(1H)-基)-2-羟丙基)异烟酰胺 (SP-4-1)-二氯双(喹啉)-钯 (SP-4-1)-二氯双(1-苯基-1H-咪唑-κN3)-钯 (R,S)-可替宁N-氧化物-甲基-d3 (R,S)-六氢-3H-1,2,3-苯并噻唑-2,2-二氧化物-3-羧酸叔丁酯 (R)-(+)-5'-苄氧基卡维地洛 (R)-(+)-2,2'',6,6''-四甲氧基-4,4''-双(二苯基膦基)-3,3''-联吡啶(1,5-环辛二烯)铑(I)四氟硼酸盐 (R)-卡洛芬 (R)-N'-亚硝基尼古丁 (R)-DRF053二盐酸盐 (R)-4-异丙基-2-恶唑烷硫酮 (R)-3-甲基哌啶盐酸盐; (R)-2-苄基哌啶-1-羧酸叔丁酯 (N-(Boc)-2-吲哚基)二甲基硅烷醇钠 (N-{4-[(6-溴-2-氧代-1,3-苯并恶唑-3(2H)-基)磺酰基]苯基}乙酰胺) (E)-2-氰基-3-(5-(2-辛基-7-(4-(对甲苯基)-1,2,3,3a,4,8b-六氢环戊[b]吲哚-7-基)-2H-苯并[d][1,2,3]三唑-4-基)噻吩-2-基)丙烯酸 (E)-2-氰基-3-[5-(2,5-二氯苯基)呋喃-2-基]-N-喹啉-8-基丙-2-烯酰胺 (8α,9S)-(+)-9-氨基-七氢呋喃-6''-醇,值90% (6R,7R)-7-苯基乙酰胺基-3-[(Z)-2-(4-甲基噻唑-5-基)乙烯基]-3-头孢唑啉-4-羧酸二苯甲基酯 (6-羟基嘧啶-4-基)乙酸 (6,7-二甲氧基-4-(3,4,5-三甲氧基苯基)喹啉) (6,6-二甲基-3-(甲硫基)-1,6-二氢-1,2,4-三嗪-5(2H)-硫酮) (5aS,6R,9S,9aR)-5a,6,7,8,9,9a-六氢-6,11,11-三甲基-2-(2,3,4,5,6-五氟苯基)-6,9-甲基-4H-[1,2,4]三唑[3,4-c][1,4]苯并恶嗪四氟硼酸酯 (5R,Z)-3-(羟基((1R,2S,6S,8aS)-1,3,6-三甲基-2-((E)-prop-1-en-1-yl)-1,2,4a,5,6,7,8,8a-八氢萘-1-基)亚甲基)-5-(羟甲基)-1-甲基吡咯烷-2,4-二酮 (5E)-5-[(2,5-二甲基-1-吡啶-3-基-吡咯-3-基)亚甲基]-2-亚磺酰基-1,3-噻唑烷-4-酮 (5-(4-乙氧基-3-甲基苄基)-1,3-苯并二恶茂) (5-溴-3-吡啶基)[4-(1-吡咯烷基)-1-哌啶基]甲酮 (5-氯-2,1,3-苯并噻二唑-4-基)-氨基甲氨基硫代甲酸甲酯一氢碘 (5-氨基-6-氰基-7-甲基[1,2]噻唑并[4,5-b]吡啶-3-甲酰胺) (5-氨基-1,3,4-噻二唑-2-基)甲醇 (4aS-反式)-八氢-1H-吡咯并[3,4-b]吡啶 (4aS,9bR)-6-溴-2,3,4,4a,5,9b-六氢-1H-吡啶并[4,3-B]吲哚 (4S,4''S)-2,2''-环亚丙基双[4-叔丁基-4,5-二氢恶唑] (4-(4-氯苯基)硫代)-10-甲基-7H-benzimidazo(2,1-A)奔驰(德)isoquinolin-7一 (4-苄基-2-甲基-4-nitrodecahydropyrido〔1,2-a][1,4]二氮杂) (4-甲基环戊-1-烯-1-基)(吗啉-4-基)甲酮 (4-己基-2-甲基-4-nitrodecahydropyrido〔1,2-a][1,4]二氮杂) (4,5-二甲氧基-1,2,3,6-四氢哒嗪)