CAS: 826-62-0; 3A,4,7,7A-Tetrahydro-4,7-Methanoisobenzofuran-1,3-Dione

该化合物是一种从诺伯恩产生的环状环状酐,其特点是独特的双环结构,有助于其反应和各种化学应用的效用.这种化合物一般没有颜色,在室温下不会黄色,而且以其进行聚合并参与迪埃尔-阿尔德反应的能力而闻名,使其在聚合聚合聚合物和树脂合成中具有价值.亚丁功能组具有很高的再活动性,特别是针对核素,允许其形成与胺,酒精和其他反应性物种的粘合剂.此外,5-诺本基-2-2-2-二三代白箱酐被用于生产热树脂,并用作环氧制剂的固化剂.其特性,如热稳定性和低挥发性,使其适合在涂层,粘合剂和复合材料中高性应用.在处理该化合物时,应注意安全防范措施.

结构式图片

相似化合物

2746-19-2 129-64-6 25134-21-8

物理性质

MSDS等安全信息

欧盟法规

统一分类与标签REACH注册ECHA物质ECHA物质工作场所安全标识要求C&L通报REACH预注册废弃物危险特性清单

上下游产品

CAS号108-31-6 顺酐 | CAS号542-92-7 环戊二烯 | CAS号77-73-6 二聚环戊二烯 | CAS号1755-01-7 endo-dicyclopen... | CAS号5530-96-1 4,7-Methano-1H-... | CAS号875-20-7 tricyclo[5.2.1.... | CAS号16327-40-5 4,7-Methano-1H-... | CAS号86105-40-0 2,3,3a,4,7,7a-h... | CAS号110-16-7 马来酸 | CAS号110-17-8 富马酸,反丁烯二酸 | CAS号3813-52-3 双环[2.2.1]庚-5-烯-... | CAS号3647-74-3 5-降冰片烯-2,3-二羧酰亚胺 | CAS号36897-94-6 5-降冰片烯-2,3-二羧酸一甲酯 | CAS号16060-67-6 2-(5-nitro-thia... | CAS号17812-27-0 Bicyclo[2.2.1]h... | CAS号14166-28-0 顺式-2,3-降冰片烷二羧酸酐

合成工艺路线路线简述

  • 108-31-6 = 826-62-0
    反应条件:1.1 Solvents: 1,2-Dichlorobenzene; 200 °C; 1.5 H,250 °C
    标题:The Preparation Of Well-Controlled Poly(N-Cyclohexyl-Exo-Norbornene-5,6-Dicarboximide) Polymers
    作者:Spring,Andrew M.; Et Al
    参考文献:Polymer Journal (Tokyo 日期:2014 卷标:46(9) 页码:576-583]

    108-31-6 = 826-62-0
    反应条件:1.1 Solvents: Chloroform; 2 H,22 °C
    标题:A Crystalline Ready-To-Use Form Of Cyclopentadiene
    作者:Krupp,Felix; Et Al
    参考文献:Synlett 日期:2018 卷标:29(13) 页码:1707-1710]

    5826-73-3 = 826-62-0
    反应条件:1.1 Solvents: Acetic Acid
    标题:Preparation Of Carboxylic Acid Anhydrides From Cyclic Polycarboxylic Acids
    参考文献:Japan]

    108-31-6 = 826-62-0
    反应条件:1.1 Solvents: Benzene; Reflux; Reflux -> Rt; 2 H,Rt
    标题:Anhydride-Containing Rosin And Epoxide Resins On Their Basis
    作者:Pirguliyeva,Matanat S.
    参考文献:Neft Kimyasi Va Neft E'Mali Proseslari 日期:2022 卷标:23(1) 页码:34-45]

    108-31-6 = 826-62-0
    反应条件:1.1 Catalysts: Tetrabutylammonium Hexafluorophosphate,Copper(Ii) Triflate Solvents: Dichloromethane; 30 - 60 Min,Rt1.2 30 Min,Rt; 15 Min,Rt -> -20 °C1.3 30 Min,-20 °C; 4 H,-20 °C; -20 °C -> 0 °C1.4 Reagents: Citric Acid Solvents: Water; 0 °C
    标题:Lewis Acid Catalyst System For Diels-Alder Reaction
    作者:Kalepu,Rishir; Et Al
    参考文献:Journal Of Chemical Sciences (Berlin 日期:2020 卷标:132(1)]

    624-48-6 = 826-62-0
    反应条件:1.1 Reagents: 4-Methoxyphenol; 4 H,Reflux -> 150 °C
    标题:Polymers Based On Norbornene Derivatives
    作者:Bozhenkova,G. S.; Et Al
    参考文献:Procedia Chemistry 日期:2015 卷标:15 页码:8-13]

    120-74-1 = 826-62-0
    反应条件:1.1 Reagents: Dicyclohexylcarbodiimide Solvents: Dichloromethane
    标题:Hydrolytically Degradable Peg-Based Inverse Electron Demand Diels-Alder Click Hydrogels
    作者:Dimmitt,Nathan H.; Et Al
    参考文献:Acs Biomaterials Science & Engineering 日期:2022 卷标:8(10) 页码:4262-4273]

    930-60-9 = 826-62-0 [标题:Reaction Conditions
    标题:Mechanistic And Kinetic Studies Of The Ring Opening Metathesis Polymerization Of Norbornenyl Monomers By A Grubbs Third Generation Catalyst
    作者:Hyatt,Michael G.; Et Al
    参考文献:Journal Of The American Chemical Society 日期:2019 卷标:141(44) 页码:17918-17925]

    = 826-62-0
    反应条件:1.1 Reagents: Hexamethylphosphoramide,Water-D2,Sodium Hydroxide-D2.1 -
    标题:Mechanistic And Kinetic Studies Of The Ring Opening Metathesis Polymerization Of Norbornenyl Monomers By A Grubbs Third Generation Catalyst
    作者:Hyatt,Michael G.; Et Al
    参考文献:Journal Of The American Chemical Society 日期:2019 卷标:141(44) 页码:17918-17925]

    = 826-62-0
    反应条件:1.1 40 °C -> 42 °C2.1 Solvents: Benzene; Reflux; Reflux -> Rt; 2 H,Rt
    标题:Anhydride-Containing Rosin And Epoxide Resins On Their Basis
    作者:Pirguliyeva,Matanat S.
    参考文献:Neft Kimyasi Va Neft E'Mali Proseslari 日期:2022 卷标:23(1) 页码:34-45
📜二聚环戊二烯 以 乙酸乙酯 作为反应溶剂,化学反应 0.33H,反应生成 纳迪克酸酐
参考文献:Polyimide Aerogels By Ring-Opening Metathesis Polymerization (Romp)
标题:Polyimide Aerogels By Ring-Opening Metathesis Polymerization (Romp)
摘要:Polyimide Aerogel Monoliths Are Prepared By Ring-Opening Metathesis Polymerization (Romp) Of A Norbornene End-Capped Diimide,Bis-Nad,Obtained As The Condensation Product Of Radic Anhydride With 4,4'-Methylenedianiline. The Density Of The Material Was Varied In The Range Of 0.13-0.66 G Cm(-3) By Varying The Concentration Of Bis-Nad In The Sol. Wet Gels Experience Significant Shrinkage,Relative To Their Molds (28%-39% In Linear Dimensions),But The Final Aerogels Retain High Porosities (50%-90% V/v),High Surface Areas (210-632 M(2) G(-1),Of Which Up To 25% Is Traced To Micropores),And Pore Size Distributions In The Mesoporous Range (20-33 Nm). The Skeletal Framework Consists Of Primary Particles 16-17 Nm In Diameter,Assembling To Form Secondary Aggregates (By Sans And Sem) 60-85 Nm In Diameter. At Lower Densities (E.G.,0.26 G Cm(-3)),Secondary Particles Are Mass Fractals (D-M = 2.34 +/-0.03) Turning To Closed-Packed Surface Fractal Objects (D-S = 3.0) As The Bulk Density Increases (>= 0.34 G Cm(-3)),Suggesting A Change In The Network-Forming Mechanism From Diffusion-Limited Aggregation Of Primary Particles To A Space-Filling Bond Percolation Model. The New Materials Combine Facile One-Step Synthesis With Heat Resistance Up To 200 C,High Mechanical Compressive Strength And Specific Energy Absorption (168 Mpa And 50J G(-1),Respectively,At 0,39 G Cm(-3) And 88% Ultimate Strain),Low Speed Of Sound (351 M S(-1) At 0.39 G Cm(-3)) And Styrofoam-Like Thermal Conductivity (0.031 W M(-1) K-1 At 0.34 G Cm(-3) And 25 Degrees C); Hence,They Are Reasonable Multifunctional Candidate Materials For Further Exploration As Thermal/acoustic Insulation At Elevated Temperatures.
DOI:10.1021/cm200323E

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[参考文献]: Iu V Kharitonov, Et Al. [参考文献]: Bioorg Khim. 2012 Jan-Feb;38(1):127-36.
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