DIAMINES

作品数:27被引量:29H指数:3
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相关领域:理学更多>>
相关期刊:《Open Journal of Organic Polymer Materials》《Chemical Research in Chinese Universities》《Chinese Journal of Polymer Science》《有机化学》更多>>
相关基金:国家自然科学基金中国科学院“百人计划”陕西省自然科学基金福建省自然科学基金更多>>
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Hyperbranched Poly(α-aminonitrile)s Constructed via Catalyst-Free Multicomponent Polymerization of Trialdehydes,Diamines and Trimethylsilyl Cyanide
《Chinese Journal of Polymer Science》2025年第2期341-349,共9页Tian-Yu Cheng Jian-Qing Ding Yu-Xin Tong Jun-Guo Fang Jia Wang 
financially supported by the Scientific Research Start-up Fund Project of Anhui Polytechnic University for Introducing Talents(No.2022YQQ081);Natural Science Research Project of Anhui Educational Committee(No.2024AH050133);the National Natural Science Foundation of China(No.22001078).
Functional hyperbranched polymers,as an important class of materials,are widely applied in diverse areas.Therefore,the development of simple and efficient reactions to prepare hyperbranched polymers is of great signif...
关键词:CATALYST-FREE Multicomponent polymerization Hyperbranched polymer Post-polymerization 
Diamines,CS2 and Monoisocyanide-participated Polymerizations for Large-scale Synthesis of Polythioureas and Thioformamide被引量:1
《Chinese Journal of Polymer Science》2023年第10期1563-1576,共14页Jie Zhang Fan Ye Jin-Lei Huo Jian-Wen Peng Rong-Rong Hu Ben Zhong Tang 
supported by the National Natural Science Foundation of China(Nos.52173005,21788102 and 21822102);the Ministry of Science and Technology of China(No.2021YFA1501600);the Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates(No.2019B030301003);the Fundamental Research Funds for the Central Universities.
Multicomponent polymerizations(MCPs)are powerful tools to synthesize functional polymers with great structural diversity,low cost and high efficiency,which usually generate single polymer product.Herein,a robust one-p...
关键词:CS_(2) Multicomponent polymerization Sequence-controlled polythiourea Scale-up synthesis SELF-HEALING 
Kinetic Resolution of 1,2-Diamines via Organocatalyzed Asymmetric Electrophilic Aminations of Anilines
《Chinese Journal of Chemistry》2022年第24期3025-3025,共1页Jinglei Xie Zheng Guo Wei Liu Dekun Zhang Yu-Peng He Xiaoyu Yang 
Scheme 1 in the article should be corrected as follows:On page 3, left column, the sentence of “The absolute configurations of the products were assigned by analogy to recovered (S)-1e,” should be revised to “The a...
关键词:ANALOGY ABSOLUTE assigned 
Kinetic Resolution of 1,2-Diamines via Organocatalyzed Asymmetric Electrophilic Aminations of Anilines被引量:2
《Chinese Journal of Chemistry》2022年第14期1674-1680,共7页Jinglei Xie Zheng Guo Wei Liu Dekun Zhang Yu-Peng He Xiaoyu Yang 
NSFC(Grant No.22171186) and ShanghaiTech University start-up funding for financial support;the support from Analytical Instrumentation Center(contract no.SPST-AIC10112914),SPST。
An efficient kinetic resolution(KR)protocol for 1,2-diamines has been developed through asymmetric electrophilic aminations of anilines enabled by chiral phosphoric acid catalysis.A wide array of substituted 1,2-diami...
关键词:Asymmetric catalysis 1 2-Diamines Kinetic resolution Chiral phosphoric acids AMINATION 
The production of biobased diamines from renewable carbon sources: Current advances and perspectives被引量:9
《Chinese Journal of Chemical Engineering》2021年第2期4-13,共10页Xin Wang Siyuan Gao Jing Wang Sheng Xu Hui Li Kequan Chen Pingkai Ouyang 
This work was supported by the National Key Research and Development Program of China(Grant No.2018YFA0901500);National Nature Science Foundation of China(Grant No.21606127,Grant No.21706126);Jiangsu synergetic innovation center for advanced bio-manufacture(Grant No.XTB1802,Grant No.XTE1844).
Bio-based diamines are considered to be a promising alternative to traditional fossil-fuel-based diamines,the important platform chemical for the synthesis of polymer materials.In this review,the current status of the...
关键词:Aliphatic diamines Aromatic diamines POLYAMIDE POLYURETHANE 
Dinuclear Nickel(Ⅱ) Chlorides Bearing N,N′-bis(5,6,7-trihydroquinolin-8-ylidene)-[1,1′-biphenyl]-4,4′-diamines: Synthesis and Ethylene Polymerization被引量:2
《Chinese Journal of Polymer Science》2018年第2期207-213,共7页Yan-Ning Zeng Qi-Feng Xing Yan-Ping Ma Wen-Hua Sun 
financially supported by the National Natural Science Foundation of China (Nos. 21374123 and U1362204)
5,6,7-Trihydroquinolin-8-one was condensed with the corresponding benzidine to give N,N′-bis(5,6,7-trihydroquinolin-8-ylidene)-[1,1′-biphenyl]-4,4′-diamine derivatives(L1–L3). The ligands were reacted with two...
关键词:Dinuclear nickel complexes Ethylene polymerization Molecular weight Molecular weight distribution 
Influences of Diamines on the Morphologies and the Chemical, Thermal, and Mechanical Properties of Polyurethane-Imide Elastomers被引量:2
《Open Journal of Organic Polymer Materials》2017年第4期47-60,共14页Tomohiro Ueda Tomohiro Nishio Shinichi Inoue 
Polyurethane-imide elastomers (PUIEs) are formed from isocyanate, polyol, acid anhydride, and diamine by liquid polymerization. Unfortunately, many of the diamines have rarely been applied to the formation of PUIEs. H...
关键词:POLYURETHANE-IMIDE DIISOCYANATE POLYOL DIAMINE Pyromellitic DIANHYDRIDE Solution Polymerization 
One-pot synthesis of pyrrolo[1,2-a]quinoxaline and pyrrolo[1,2-a]pyrazine derivatives via the three-component reaction of 1,2-diamines, ethyl pyruvate and α-bromo ketones
《Chinese Chemical Letters》2014年第11期1507-1510,共4页Mohammad Piltan 
Sanandaj Branch,Islamic Azad UniversityResearch Council for the financial support of this research
A simple synthetic protocol has been developed involving the three-component reaction between 1,2-diamines, ethyl pyruvate and a-bromo ketones in the presence of Fe Cl3 as a catalyst. A number of pyrrolo[1,2-a]quinoxa...
关键词:Pyrrolo[1 2-a]quinoxaline a-Bromo ketones 1 2-Diamines Ethyl pyruvate 
Synthesis of Quinoxalinophenazine Derivatives and Reaction of 3,12-Dimethylbenzo[a]quinoxalino-[2,3-c]phenazine with Mercury(Ⅱ) Bromide: Spectral and Structural Characterization
《Chinese Journal of Structural Chemistry》2014年第10期1460-1466,共7页Ahmad Poursattar Marjani Bayram Parsa Habashi Hojjatollah Rahchamani Jabbar Khalafy Alireza Dadrass Hooman Yaghoobnejad Asl 
supported by Urmia University
A new series of quinoxalinophenazine derivatives were synthesized in good yields by the reaction of 2,3-dibromonaphthalene-1,4-dione with different aryl-1,2-diamines in DMF as solvent at 120-130℃ or under reflux cond...
关键词:aryl-1 2-diamines 2 3-dibromonaphthalene-1 4-dione mercury complexes quinoxalinophenazine derivatives N N-chelating 
Synthesis of C1-symmetric primary-secondary diamines and their application in the enantioselective Henry reaction
《Frontiers of Chemical Science and Engineering》2013年第4期408-414,共7页Lili ZHANG Ming LIU Shijun MA Yaodong HUANG Yongmei WANG 
Two new Cl-symmetric primary-secondary diamines were synthesized via the reaction of (S,S)-1,2- diphenyl ethylene diamine with 3,5-ditert-butyl salicylal- dehyde and salicylaldehyde, respectively, followed by reduct...
关键词:enantioselective Henry reaction Cl-sym-metric diamines asymmetric reaction nitroalkanol 
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