INTERMEDIATES

作品数:164被引量:255H指数:8
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相关领域:理学更多>>
相关作者:王彦广钱荣郭寅龙兰凤英甘利华更多>>
相关机构:中国科学院浙江大学湖南大学中国农业科学院兰州兽医研究所更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金重庆市自然科学基金更多>>
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Heterometallic Mg-Ni-Mg Complex Promoted Hydrosilylation of Alkenes: Catalytic Performance and Intermediates Characterization
《Chinese Journal of Chemistry》2024年第18期2133-2139,共7页Yanping Cai Shengjie Jiang Xin Xu 
supported by the National Natural Science Foundation of China(22371198);the Postdoctoral Fellowship Programof CPSF(GZC20231885).
Background and Originality Content The catalytic hydrosilylation of unsaturated hydrocarbons,facilitated by transition metal(TM),is widely recognized as a proficient technique for the synthesis of high-value organosil...
关键词:Heterometallic complex Cooperative effect HYDROSILYLATION Magnesium Nickel hydride 
Tracking the Process of Domino Ring-Opening and Coupling of Fused Imidazole and Direct Observation of Peroxide Intermediates
《Chinese Journal of Chemistry》2023年第17期2089-2094,共6页Yu Wang Mei-Lian Luo Jin Cai Tao Zhang Yu-Jie Wu Ming-Da Song Bin Lu Ming-Hua Zeng 
supported by the National Science Foundation of China(No.22171075);the NSF of the BAGUI Talent Program of Guangxi Province(No.2019AC26001).
Comprehensive Summary,A domino ring-opening and coupling of imidazolyl annulated heterocycles 1(1a:4-methyl-1-(1-methyl-1H-benzo[d]imidazol-2-yl)-4H-benzo[d]imidazo[1,5-a]imidazole,1b:1-(1,5-dimethyl-1H-benzo[d]imidaz...
关键词:Domino reaction Process tracking Ring-opening Mass spectrometry Isotopes C-C coupling Density functional calculations 
Novel and Efficient Syntheses of Four Useful Shikimate- derived Epoxy Chiral Building Blocks via Cyclic Sulfite Intermediates被引量:1
《Chinese Journal of Chemistry》2012年第12期2759-2766,共8页Quan Na Nie Liangdeng Shi Xiaoxin Zhu Ruiheng Lu Xian 
the National Natural Science Foundation of China (No. 20972048) and Shanghai Educational Development Foundation (The Dawn Program: No. 03SG27) for the financial support of this work.
All of the four stereoisomers of methyl 4,5-epoxy-3-hydroxy-cyclohex-l-ene-carboxylate (la--ld) are useful chiral building blocks. Novel and efficient syntheses of these four epoxy chiral building blocks from natura...
关键词:chiron cyclic sulfite EPOXIDE shikimic acid synthesis 
Penta-Coordinate Phosphorus Intermediates Analysis on Phospho-related Proteins
《Chinese Journal of Chemistry》2005年第9期1264-1266,共3页李武 麻远 赵玉芬 
Project supported by the National Natural Science Foundation of China (No. 20132020), the Major State Basic Research Development Program (No. 2003CB514126), the Ministry of Science and Technology the Ministry of Education and Tsinghua University.
In this paper, based on known crystal structures of square pyramid (SP) and trigonal bipyramid (TBP) penta coordinated phosphorus compounds containing amino acid side chains, such as amino, carboxyl, hydroxyl or t...
关键词:penta-coordinate phosphorus intermediate square pyramid trigonal pyramid 
Investigation on the Electrochemical Polymerization of Catechol by Means of Rotating Ring-disk Electrode被引量:1
《Chinese Journal of Chemistry》2003年第6期630-637,共8页孔泳 穆绍林 
ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .2 0 0 740 2 7)
The electrolysis of catechol was studied in the pH values of 1 to 10. The results from the rotating ring disk electrode (RRDE) experiments show that at low pH values, the electrochemical polymerization of catechol wa...
关键词:electrochemical polymerization CATECHOL rotating ring  disk electrode INTERMEDIATES electron spin resonance scanning electron micrographs 
Theoretical studies on NLO properties of push-pull multi-cycle electro-optical polymer intermediates including thiophene ring
《Chinese Journal of Chemistry》2000年第6期820-827,共8页付伟 封继康 于坤千 任爱民 王江洪 沈玉全 
Project supported by the National Natural Science Foundation of China (No. 29890210)
The second-order nonlinear optical susceptibilities β, βμ, and third-order non-linear optical susceptibilities γ, 〈γ〉 of a series of the novel push-pull multi-ring electro-photo polymer intermediates have been ...
关键词:Push-pull multi-cycle electro-photo polymer intermediates second-order nonlinear optical susceptibility third-order nonlinear optical susceptibility ZINDO-SOS 
ESR study of the free radical intermediates formed during the electrolytic process——III. Electrooxidation of substituted anilines
《Acta Chimica Sinica English Edition》1989年第4期365-371,共1页LIU Yang XU Guang-Zhi SHA Jing-Gui GUO Jin-Liang TANG You-Qi 
Active free radicals formed by the electrooxidation of substituted anilines RC_6H_4NH_3 (R=H, p-Br, p-Cl, p-I, p-Me, p-COOH, p-MeCO, p-NO_2, m-CO_2H, and m-Cl) are trapped by spin trap 2-methyl-2-nitroso propane (MNP)...
关键词:Electrooxidation of substituted anilines ESR study of the free radical intermediates formed during the electrolytic process free III 
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