国家自然科学基金(21132002)

作品数：9被引量：14H指数：2
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相关作者：刘朋陈洪霞陈永清潘新法沈琪更多>>
相关机构：苏州大学更多>>
相关期刊：《Science Bulletin》《广州化工》《Journal of Rare Earths》《Science China Chemistry》更多>>
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双负离子β-二亚胺基稀土胺化物催化ε-己内酯开环聚合研究
《广州化工》2016年第18期99-101,共3页刘朋 沈琪 
国家自然科学基金面上项目(21132002);苏州大学人才引进科研启动经费项目(Q420400113)
聚己内酯(PCL)是一种可生物降解的高分子材料,有良好的生物相容性,可用于药物可控释放载体材料,因此对它的研究具有很高的实用价值。研究了双负离子β-二亚胺基稀土胺化物对ε-己内酯(ε-CL)开环聚合的催化行为,发现它们均能高活性地引...
关键词：双负离子β-二亚胺基 稀土胺化物 己内酯 聚合 
高校实验室安全与环保的现状分析及管理对策被引量：10
《实验科学与技术》2016年第2期218-220,共3页陈洪霞 潘新法 刘朋 陈永清 
国家自然科学基金面上项目(21132002);苏州大学人才引进科研启动经费(Q420400113)
实验室安全是实验教学顺利进行的重要保证。新时期高校实验室安全与环保面临许多新的问题,针对高校实验室存在的安全隐患,结合苏州大学实际,对实验室安全与环保现状进行分析并研究了管理对策。
关键词：高校 实验室安全 对策 现状分析 
Syntheses of bimetallic lanthanide bis(amido) complexes stabilized by bridged bis(guanidinate) ligands and their catalytic activity toward the hydrophosphonylation reaction of aldehydes and ketones
《Science China Chemistry》2015年第9期1451-1460,共10页Kun Nie Chengwei Liu Yong Zhang Yingming Yao 
supported by the National Natural Science Foundation of China(21132002,21372172,21402138);the Major Research Project of the Natural Science Foundation of the Jiangsu Higher Education Institutions(14KJA150007);the Qing Lan Project
A series of bimetallic lanthanide bis(amido) complexes stabilized by bridged bis(guanidinate) ligands {[(Me3Si)2N]2Ln[(RN)2-CN(CH2)2]}2 [R=iPr, Ln=Sm(1), Yb(2), Y(3); R=cyclohexyl(Cy), Ln=Sm(4), and Yb(5)] were synthe...
关键词：bimetallic lanthanide complex bridged bis（guanidinate） ligand hydrophosphonylation reaction aldehyde ketone 
Scandium terminal imido complex induced intramolecular C-N bond cleavage and transformation被引量：1
《Science China Chemistry》2014年第8期1098-1105,共8页CHU JiaXiang ZHOU QingHai LI YuXue LENG XueBing CHEN YaoFeng 
This work was supported by the National Natural Science Foundation of China(21325210,21132002,21121062);the State Key Basic Research&Development Program(2012CB821600);the CAS/SAFEA International Partnership Program for Creative Research Teams.
The scandium terminal imido complex supported by a monoanionic tetradentate NNNN ligand, [LSc=N(DIPP)](L = [MeC(N(DIPP))CHC(Me)(NCH2CH2N(Me)CH2CH2NMe2]-, DIPP = 2,6-(iPr)2C6H3)(1), undergoes a C–N bond cleavage at el...
关键词：C-N bond cleavage DFT calculation imido complex SCANDIUM 
Bimetallic amine-bridged bis(phenolate) lanthanide aryloxides and alkoxides: synthesis, characterization, and application in the ring-opening polymerization of rac-lactide and rac-β-butyrolactone被引量：3
《Science China Chemistry》2014年第8期1106-1116,共11页NIE Kun FENG Tao SONG FengKui ZHANG Yong SUN HongMei YUAN Dan YAO YingMing SHEN Qi 
financial supported by the National Natural Science Foundation of China (20972108, 21174095, 21132002);a project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD);the Qing Lan Project is gratefully acknowledged
A series of neutral bimetallic lanthanide aryloxides p-C6H4[OLnL(THF)n]2 [Ln = Y(1), Yb(2), Sm(3)(n = 1) and La(4)(n = 2), L = Me2NCH2CH2N{CH2-(2-O–C6H2–tBu2-3,5)}2] and alkoxides p-C6H4CH2[OLnL(THF)]2 [Ln = Y(5), Y...
关键词：amine-bridged bis（phenolate） ligand bimetallic lanthanide aryloxides and alkoxides ring-opening polymerization stereoselectivity 
Lanthanide-catalyzed cyclocarbonylation and cyclothiocarbonylation: a facile synthesis of benzannulated 1,3-diheteroatom five- and six-membered heterocycles
《Science China Chemistry》2014年第8期1117-1125,共9页JING YuFeng LIU RuiTing LIN YangHui ZHOU XiGeng 
supported by the National Natural Science Foundation of China (21132002, 21272038);the National Basic Research Program of China (2011CB825300)
La[N(SiMe3)2]3 proves to be an efficient catalyst system for the cyclocarbonylation of 1,2-disubstituted benzenes with isocyanates. In this approach, aryl/alkyl isocyanates react with o-phenylenediamine, o-aminophenol...
关键词：lanthanide catalyst 1 2-disubstituted benzene ISOCYANATE ISOTHIOCYANATES CYCLOCARBONYLATION cyclothiocarbonylation 
Syntheses and Crystal Structures of Homleptic Lanthanide Complexes [C_6H_5COCHC(CH_3)N-(p-ClC_6H_4)]_3Ln(THF)_n (Ln =Yb,Y,Nd)
《Chinese Journal of Structural Chemistry》2014年第7期1031-1036,共6页仇为仁 周海荣 范玲玲 王耀荣 姚英明 沈琪 
supported by the National Natural Science Foundation of China(Nos.21072146,21174095 and 21132002);Key Laboratory of Organic Synthesis of Jiangsu,Soochow University(KJS1008)
Three homoleptic lanthanide complexes, [C6H5COCHC（CH3）N（p-CIC6H4）]3Ln（THF）n （n = 0, Ln = Yb （1）; n = 0, Ln = Y （2）; n = 1, Ln = Nd （3））, were synthesized by amine elimination reaction of Ln[N（SiMe3）2]3...
关键词：organolanthanide p-ketoiminate ligand crystal structure 
Synthesis and characterization of carbon-bridged bis(phenolate) lanthanum alkoxides and their catalytic behavior for the polymerization of L-lactide
《Chinese Science Bulletin》2012年第34期4442-4447,共6页LI BaoXia QI RuiPeng YAO YingMing ZHANG Yong SHEN Qi 
supported by the National Natural Science Foundation of China (20972108, 21174095 and 21132002);the Priority Academic Program Developement of Jiangsu Higher Education Institutions, and the Qing Lan Project
Four lanthanum alkoxides stabilized by a carbon-bridged bis(phenolate) ligand were synthesized and their catalytic behavior for the ring-opening polymerization of L-lactide was explored. Reactions of [(MBMP)LaCp(THF) ...
关键词：L-丙交酯 催化行为 聚合反应 合成 醇盐 桥连 定碳 表征 
Synthesis, structure and catalytic behavior of ytterbium complexes bearing a phenoxy(quinolinyl)amide ligand
《Journal of Rare Earths》2012年第9期909-915,共7页朱曦 王耀荣 姚英明 吴冰 沈琪 
Project supported by National Natural Science Foundation of China (21072146, 21132002);the Priority Academic Program Development of Jiangsu Higher Education Institutions and Key Laboratory of Organic Synthesis of Jiangsu,Soochow University(KJS1008)for financial support
Two ytterbium complexes stabilized by phenoxy（quinolinyl）amide ligand 3,5-But2-2-OC6H2CH2N-8-C9H6N （L） were synthesized and characterized. Reaction of anhydrous YbC13 with 1 equiv, of LLi2 in THF gave the ytterbiu...
关键词：AMINOPHENOL YTTERBIUM heterobimetallic complex guanylation rare earths 
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