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GUANIDINE: 作品数：58被引量：44H指数：3; 导出分析报告; 相关领域：理学更多>>; 相关作者：王璐璐王吉林崔珺张皓天杨平更多>>; 相关机构：辽宁石油化工大学广东省农业科学院北京大学陕西科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划辽宁省科技厅博士启动基金辽宁省教育厅高等学校科学研究项目更多>>

Continuous-flow columns packed with zero-valent iron and iron sulfide as a feasible strategy to remediate the persistent contaminant nitroguanidine: 《Defence Technology(防务技术)》2025年第1期26-34,共9页Youngjae Yu Erika E.Rios-Valenciana Robert A.Root Reyes Sierra-Alvarez Jon Chorover Jim A.Field; financially supported by the Strategic Environmental Research and Development Program(Grant No.ER19-1075)。; The insensitive munitions compound nitroguanidine(NQ)is used by the U.S.Army to avoid unintended explosions.However,NQ also represents an emerging contaminant whose environmental emissions can cause toxicity toward aq...; 关键词：Continuous water treatment Iron-based minerals Chemical reduction pH AMINOGUANIDINE GUANIDINE

Living/controlled polymerization of vinylpyridines into sequence-regulated copolymers by Lewis pair: 《Science China Chemistry》2024年第8期2737-2746,共10页Qiankun Ding Wuchao Zhao Fukuan Li Jianghua He Yuetao Zhang; supported by the National Natural Science Foundation of China (22225104, 92356302 and 22071077);China Postdoctoral Science Foundation (2022TQ0115 and 2022M711297)。; The poly(vinylpyridine)(PVP) based(co)polymers are of particular interest in materials science, due to their multifunctionality and diverse applications. So far, there is no report on the sequence-regulated copolymeri...; 关键词：guanidine phosphine Lewis pair polymerization living/controlled polymerization vinyl pyridine sequence regulation

Rapid and chemoselective imidation of sulfides in aqueous buffer enabled by a novel guanidine-derived N-O reagent: 《Science China Chemistry》2024年第6期1929-1934,共6页Hanzheng Li Long Xu Jiajia Dong; supported by the Ministry of Science and Technology of China,Major State Basic Research Development Program of China(2023YFA1506500,2021YFF0701704);Shanghai Pilot Program for Basic Research,Shanghai Jiao Tong University(21TQ1400223);WLA Laboratories for the financial support。; Herein we report the facile synthesis of a series of novel N-O reagents and identify N′-di-Boc-N′′-[(mesitylsulfonyl)oxy]-guanidine as an efficient imidating reagent.This reagent is synthetically scalable and bench...; 关键词：sulfur imidation N-O reagent

A Novel Fracturing Fluid with High-Temperature Resistance for Ultra-Deep Reservoirs: 《Fluid Dynamics & Materials Processing》2024年第5期975-987,共13页Lian Liu Liang Li Kebo Jiao Junwei Fang Yun Luo; Ultra-deep reservoirs play an important role at present in fossil energy exploitation.Due to the related high temperature,high pressure,and high formation fracture pressure,however,methods for oil well stimulation do ...; 关键词：Ultra-deep reservoir high-temperature resistance weighted fracturing fluid guanidine gum potassium formatted

A Novel CA4P Polymeric Nanoparticle for Murine Hepatoma Therapy: 《Chinese Journal of Polymer Science》2023年第8期1223-1229,I0007,共8页Zhi-Lin Liu Xi-Tong Ren Yue Huang Jia-Li Sun Xiao-Shuang Wang Meng-Fei Zheng Lin-Jie Cui Xue-Fei Zhang Zhao-Hui Tang; financially supported by the Ministry of Science and Technology of China(No.2022YFE0110200);the Natural Science Foundation of Hunan Province of China(No.2021JJ30680);the National Natural Science Foundation of China(Nos.52203198,52025035 and 52103195)。; Combretastatin A4 phosphate(CA4P)is a potent vascular disrupting agent with good water solubility.However,it is only effective at high doses,which decreases clinical applicability.Herein,we designed stable CA4P polyme...; 关键词：CA4P polymeric nanoparticle Cholesterol derivatives Vascular disrupting agent Phosphate-guanidine coordination Drug controlled release

Linkages of volatile fatty acids and polyhexamethylene guanidine stress during sludge fermentation:Metagenomic insights of microbial metabolic traits and adaptation被引量：1: 《Chinese Chemical Letters》2023年第6期172-177,共6页Feng Wang Wei Du Wenxuan Huang Shiyu Fang Xiaoshi Cheng Leiyu Feng Jiashun Cao Jingyang Luo Yang Wu; financially supported by the National Natural Science Foundation of China(No.52070069);Jiangsu Province Natural Science Foundation(No.BK20211207);China Postdoctoral Science Foundation(No.2021M692423);Shanghai Post-doctoral Excellence Program(No.2020419);State Key Laboratory of Pollution Control and Resource Reuse Foundation(No.PCRRF20005);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD),China。; The massive use of polyhexamethylene guanidine(PHMG),as a typical bactericidal agent,raised environmental concerns to the public.This work comprehensively revealed the hormesis effects of PHMG occurred in waste activa...; 关键词：Polyhexamethylene guanidine(PHMG) Waste activated sludge(WAS) Volatile fatty acids(VFAs) Metabolic pathways Adaptive mechanisms

Enantioselective synthesis of tetrasubstituted allenes via addition/arylation tandem reaction of 2-activated 1,3-enynes: 《Science China Chemistry》2023年第2期526-533,共8页Yongyan Zhang Jin Wu Lichao Ning Qianping Chen Xiaoming Feng Xiaohua Liu; supported by the National Natural Science Foundation of China(21625205);the Sichuan University(2020SCUNL204)。; We report the development of a new class of multifunctional chiral guanidine/Pd(0)catalyst system for 1,4-addition/arylation tandem reaction.A variety of tetra-substituted allenes were readily accessible from three-co...; 关键词：chiral guanidine tandem reaction three-component“one-pot” synergistic catalysis tetra-substituted allenes

Achmatowicz approach to the asymmetric synthesis of(+)-and(−)-monanchorin: 《Green Synthesis and Catalysis》2022年第2期156-161,共6页Yuzhi Ma Rajender Vemula Qi Zhang Bulan Wu George A.O'Doherty; We acknowledge the National Science Foundation(No.CHE-2102649);the National Institutes of Health(Nos.AI142040 and AI154860)for financial support.; The full account of our development of a de novo asymmetric total synthesis of(+)-monanchorin has been reported.The optimized synthesis provided access to either enantiomer of the guanidine alkaloid natural product in...; 关键词：Monanchorin Asymmetric synthesis Achmatowicz Pd-glycosylation Reductive amination Guanidine natural product Alkaloid natural product

Theoretical Study of Hydrogen-Bond Interactions of CO_(2) in Organic Absorbent 1,3-Diphenylguanidine: 《Chinese Journal of Chemical Physics》2022年第3期471-480,I0002,共11页Yiqiu Wang Han Gao Yajing Li Igor Ying Zhang Fei Xia; supported by the National Natural Science Foundation of China(No.21973015 and No.22125301)。; Carbon capture and storage technology have been rapidly developed to reduce the carbon dioxide(CO2)emission into the environment.It has been found that the amine-based organic molecules could absorb CO_(2) efficiently...; 关键词：CO2 conversion Molecular dynamics simulation Density functional theory calculation Double H-bond 1 3-diphenylguanidine

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

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