云南高校图书馆联盟文献共享服务平台- AZIRIDINES

AZIRIDINES: 作品数：22被引量：18H指数：3; 导出分析报告; 相关领域：理学更多>>; 相关作者：赵艳茹向天成刘春辉更多>>; 相关机构：许昌学院更多>>; 相关期刊：《Acta Pharmacologica Sinica》《Science China Chemistry》《Organic Chemistry Frontiers》《Chinese Journal of Polymer Science》更多>>; 相关基金：国家自然科学基金中国博士后科学基金河南省自然科学基金更多>>

Facile Synthesis of Polyisothioureas via Alternating Copolymerization of Aziridines and Isothiocayanates: 《Chinese Journal of Polymer Science》2024年第3期292-298,I0005,共8页Hao-Tian Zhang Ming-Xin Niu Qi Zhang Chen-Yang Hu Xuan Pang; financially supported by the National Key R&D Program of China (No.2021YFA1501700);the Science and Technology Development Plan of Jilin Province (Nos.20230101042JC and 20210201059GX);Basic Science Center Program (No.51988102);the National Natural Science Foundation of China (Nos.52203017 and 52073272)。; Isothiourea is an important class of sulfur-containing molecules showing unique catalytic and biological activities. As such,polyisothiourea is envisioned to be an interesting type of polymer that potentially exhibits...; 关键词：Polyisothioureas Alternative copolymer AZIRIDINES Isothiocayanates

Direct synthesis of N_(2)-unprotected five-memberedcyclic guanidines by regioselective[3+2]annulation of aziridines and cyanamides: 《Organic Chemistry Frontiers》2022年第6期1574-1579,共6页Chuan-Chuan Wang Xin-Lu Wang Qing-Ling Zhang Juntao Liu Zhi-Wei M Zhi-Jing Liu Ya-Jing Chen; support from the Natural Science Foundation of Henan Province(grant no.212300410152);the Key Scientific and Technological Project of Henan Province(grant no.212102110439);Henan University of Animal Husbandry and Economy(grant no.2019HNUAHEDF011 and XKYCXJJ2020006);the Key Scientific Research Project for Colleges and Universities of Henan Province(grant no.22B150005)。; A novel and efficient[3+2]annulation of 2-substituted aziridines and N-tosyl cyanamides via a dominoregioselective ring-opening/5-exo-dig cyclization procedure has been developed,allowing the directpreparation of N_(2...; 关键词：membered protected GUANIDINE

Synthesis of chiral pyridine-oxazolines via a catalytic asymmetric Heine reaction of meso-N-(2-picolinoyl)-aziridines: 《Organic Chemistry Frontiers》2022年第6期1531-1535,共5页Yi Li Wang-Yuren Li Xiaoxue Tang Xiaohua Liu Xiaoming Feng; We appreciate the National Natural Science Foundation of China(21890723 and 21921002)for financial support.; An asymmetric Heine reaction of (meso)-N-(2-picolinoyl)-aziridines catalyzed by a chiral ytterbium(III)–N,N′-dioxide complex was established. A novel library of pyridine-oxazolines was obtained with decent yields an...; 关键词：chiral ASYMMETRIC PYRIDINE

Sulfanion-initiated open-vessel anionic ring-opening polymerization of N-sulfonyl aziridines: 《Science China Chemistry》2021年第10期1778-1785,共8页Meng Huo Yawen Bian Chunyang Yu Gansheng Tong Chongyin Zhang Xinyuan Zhu; the National Natural Science Foundation of China(21905171,21774077);Shanghai Municipal Government(18JC1410800)。; Anionic ring-opening polymerization(AROP)of N-sulfonyl aziridines is an important synthetic route to linear polyethyleneimine(PEI)and its derivatives.In most cases,inert atmosphere and dry solvent were needed because ...; 关键词：anionic ring-opening polymerization sulfanion open-vessel N-sulfonyl aziridines

Eco-friendly co-catalyst-free cycloaddition of CO_(2)and aziridines activated by a porous MOF catalyst被引量：2: 《Science China Chemistry》2021年第8期1316-1322,共7页Ying Shi Jian Zhao Hang Xu Sheng-Li Hou Bin Zhao; This work was supported by the Natioanl Natrual Sciencce Foundation of China(21625103,21971125,21801183);China Postdoctoral Science Foundation(2019M660978,2020T130319),and the 111 Project(B12015).; Cycloaddition of CO_(2) with aziridines is an important reaction to obtain high-value products.Porous MOFs can catalyze this reaction,but co-catalysts are still necessary to improve the catalytic performance.Such a re...; 关键词：MOFs heterogeneous catalyst co-catalyst-free CO_(2)capture CO_(2)fixation AZIRIDINES

Diastereoselective synthesis of functionalized tetrahydro-γ-carbolines via a[3+3] cycloaddition of 2,2’-diester aziridines with β-(indol-2-yl)-α,β-unsaturated ketones: 《Chinese Chemical Letters》2020年第5期1293-1296,共4页Xuejie Zou Yangzi Liu Shaojing Shang Wulin Yang Weiping Deng; supported by the National Natural Science Foundation of China(No.21772038);the China Postdoctoral Science Foundation(No.2018M632037)。; A Sc(OTf)3-catalyzed[3+3]cycloaddition of 2,2’-diester aziridines withβ-(indol-2-yl)-α,β-unsaturated ketones was developed,affording polysubstituted tetrahydro-y-carbolines in single diastereoisomers in good to ex...; 关键词：AZIRIDINE Tetrahydro-γ-carboline [3+3]cycloaddition Sc(OTf)3 DIASTEREOSELECTIVITY

Oxidative Dehydrogenative [3+3] Annulation of Benzylhydrazines with Aziridines Leading to Tetrahydrotriazines被引量：3: 《Chinese Journal of Chemistry》2019年第9期878-882,共5页Haitao Li Jia Liang Congde Huo; We thank the National Natural Science Foundation of China (No. 21562037) for financially supporting this work.; Oxidative dehydrogenative [3+3] annulation of benzylhydrazines with N-sulfonylaziridines is described.A series of complex tetrahydro-1,2,4-triazines were produced under mild reaction conditions.; 关键词：Benzylhydrazines AZIRIDINES LEADING Tetrahydrotriazines

Stable metal-organic frameworks with high catalytic performance in the cycloaddition of CO_2 with aziridines被引量：4: 《Science China Chemistry》2019年第5期622-628,共7页Xiao-Min Kang Ying Shi Chun-Shuai Cao Bin Zhao; supported by the National Natural Science Foundation of China(21625103,21571107,21421001); Based on the mixed ligands XN(4′-(4-pyridine)4,2′:2′,4′′-terpyridine) and isophthalic acid(IPA), three new metal-organic frameworks(MOFs) {[M_2(XN)_2(IPA)_2]·2 H_2O}_n(M=Co(1), Mn(2), Ni(3)) were assembled and s...; 关键词：MOFS stability CATALYSIS OXAZOLIDINONES CO2 CONVERSION

Synthesis of aziridines by visible-light induced decarboxylative cyclization of N-aryl glycines and diazo compounds: 《Science China Chemistry》2016年第2期199-202,共4页Yong Liu Xichang Dong Guojun Deng Lei Zhou; supported by the National Natural Science Foundation of China(21472249;21202207);the Pearl River S&T Nova Program of Guangzhou(2013J2200017);the Fundamental Research Funds for the Central Universities(14lgzd05); A visible-light induced decarboxylative aza-Darzens reaction between N-aryl glycines and diazo compounds was developed, which affords various mono-substituted aziridines in good yields.; 关键词：visible light diazo compound DECARBOXYLATION aza-Darzens reaction

Ring Opening of N-Sulfonyl Aziridines by Amines in Silica-Water: 《Chinese Journal of Chemistry》2014年第11期1135-1142,共8页Tiantian Li Xiaosi Ma Junmei Qi Feifei Sun Ning Ma; We appreciate the financial support from the National Natural Science Foundation of China(No.20802049).; Ring opening reactions of N-sulfonyl aziridines by primary and secondary amines in silica gel(SG)-water system were achieved,which provided a mild,practical and environmentally benign method to synthesize mono-and bis...; 关键词：AZIRIDINES ring opening AMINES silica gel reactions in water

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