ORGANOLITHIUM

作品数：8被引量：9H指数：2
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Recent advances on iron-catalyzed coupling reactions involving organolithium reagents被引量：1
《Chinese Chemical Letters》2019年第8期1463-1467,共5页Zhuliang Zhong Xiao-Shui Peng Henry N.C.Wong 
financed by National Natural Science Foundation of China (Nos. 21672181, 21272199);GRF/RGC (Nos. 403012, CUHK14309216, CUHK14303815);grant to the State Key Laboratory of Synthetic Chemistry from the Innovation and Technology Commission, The Chinese Academy of Sciences-Croucher Foundation Funding Scheme for Joint Laboratories;Direct Grant (No. 4053325) from The Chinese University of Hong Kong
Owing to their inexpensive and environmentally friendly properties,iron-based catalysts have been actively investigated for new organic reactions.In this account,we summarized our recent results on iron-catalyzed cros...
关键词：Iron-catalyzed CROSS-COUPLING HOMO-COUPLING ORGANOLITHIUM Gram-scale 
Synthesis and Characterization of Three Pentacene Derivatives
《Transactions of Tianjin University》2018年第5期453-460,共8页Hongmei Qu Haijiao Shen Junqiu Li Yican Men Xu Chen Zepeng Chong 
supported by the National Natural Science Foundation of China (No. 21102099)
The addition of substituents at the 6,13-position improved the solubility and stability of pentacene, making it possible to use the derivatives in spin coating of organic field-effect transistors(OFETs). Three pentace...
关键词：ORGANOLITHIUM Reduction REACTION MOBILITY OFET SPIN COATING 
Reactivity of Organolithium Reagents to 2,3,4,5-Tetraphenylcyclopentadienone and Crystal Structures of Addition Products
《Chemical Research in Chinese Universities》2015年第5期736-741,共6页ZHANG Xiaoyong HAN Limin ZHU Ning GAO Yuanyuan SUO Quanling 
Supported by the National Natural Science Foundation of China（Nos.21266019, 21062011） and the Inner Mongolia Auto- nomous Region Higher Scientific Research Project, China（No.NJZY14060）.
The conjugate addition reactions of four organolithium reagents to 2,3,4,5-tetraphenylcyclopentadienone （tetracyclone） were investigated to reveal the reactivity of organolithium reagents to tetracyclone. The result...
关键词：Conjugate addition reaction 2 3 4 5-Tetraphenylcyclopentadienone Organolithium reagent Steric hindrance 
A Novel Efficient Ligand in Anionic Polymerization at Elevated Temperature
《Chinese Journal of Chemistry》2014年第11期1128-1134,共7页Bo Chen Jiming Wang Minze Shu Bin Zou Yong Guan Anna Zheng 
Financial supports for this work from the Natural Science Foundation of China for the Major Program(No.50933002);the National High Technology Research and Development Program of China(863 Program,No.2012AA040306);Shanghai Leading Academic Discipline Project(No.B502)are gratefully acknowledged.
This work confirmed a novel ligand in the anionic polymerization,lithium phenoxide,which helped to improve the controllability of the polymerization.The stability of n-BuLi against THF at 0℃ was effectively improved ...
关键词：LIGAND anionic polymerization KINETICS ORGANOLITHIUM 
A New View of the Initiation and Propagation in Anionic Polymerization被引量：2
《Chinese Journal of Chemistry》2013年第3期393-400,共8页Anna Zheng Bo Chen Dihang Hu Yong Guan Dafu Wei Shuzhao Li Dandan Ji 
Financial supports for this work from the Nature Science Foundation of China for the Major Program （No. 50933002）, the National High Technology Re-search and Development Program of China （863 Pro-gram, No. 2012AA040306） and Shanghai Leading Academic Discipline Project （No. B502） are gratefully acknowledged.
This work confirms the new view of the initiation and propagation mechanism of the anionic polymerization previously proposed, based on the investigation of anionic bulk-polymerization of styrene and α-methyl styrene...
关键词：anionic polymerization initiation mechanism in situ 7^Li NMR ORGANOLITHIUM supramolecular aggre-gator 
Synthesis and performance of miktoarm star copolymers of styrene and butadiene
《Journal of Beijing Institute of Technology》2011年第2期280-284,共5页张海燕 可勇 姚明 赵素合 张兴英 
Supported by the National Natural Science Foundation of China(50573005)
A novel multifunctional macromolecular organolithium initiator （PD-Sn-（RLi）3） was prepared via living anionic polymerization and used for the synthesis of miktoarm star copolymers in cyclohexane. The average molec...
关键词：anionic polymerization multifunctional macromolecular organolithium initiator miktoarm star copolymer styrene-butadiene rubber 
DFT study of dihydrogen interactions with lithium containing organic complexes C4H4-mLim and C5H5-mLim （m = 1, 2）被引量：2
《Frontiers of physics》2011年第2期231-235,共5页Hong ZHANG Xiao-dong LI Yong-jian TANG 
Acknowledgements H. Zhang acknowledges financial support from the National Natural Science Foundation of China （Grant Nos. 11074176 and 10976019） and the support from Research Fund for the Doctoral Program of Higher Education of China （Grant No. 20100181110080）.
The interactions of dihydrogen with lithium containing organic complexes C4H4-mLim and C5H5-mLi m （m = 1, 2） were studied by means of density functional theory （DFT） calculation. For all the complexes considered, ...
关键词：adsorption density functional calculations organolithium molecule hydrogen storage 
PREPARATION OF MULTIFUNCTIONAL ORGANOLITHIUM INITIATOR IN CYCLOHEXANE SOLUTIONS被引量：4
《Chinese Journal of Polymer Science》2011年第4期431-438,共8页张必英 
supported by the "Tenth Five" National Scientific and Technological Projects (No.2004BA310A41 )
Multifunctional organolithium initiator was prepared in cyclohexane solvent. The process started with adding the cyclohexane solution of butadiene to naphthalene-lithium in batches to produce butadiene oligomer dilith...
关键词：Multifunctional organolithium initiator Anionic polymerization CYCLOHEXANE Star S-SBR. 
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