CHINESE CHEMICAL LETTERS |
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Vol. 12, No. 1, 2001 |
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CONTENTS |
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First application of optically active trans-1,2-bis (2-aminophenyl) cyclo-pentane for asymmetric reaction: enantioselective N-acetylation of secondary alkyl amines………………..J. S. YANG, K. KONDO, Y. MURAKAMI |
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A new approach to 2,3-dihydro-1H-1,5-benzodiazepines from the reaction of o-nitrophenylazide with a,b-unsaturated ketones promoted by samarium diiodide…………………...X. Y. CHEN, W. H. ZHONG, Y.M. ZHANG |
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Study on the ring enlargement reaction: synthesis of 7,8,13,13a-tetrahydro- isoindolo[1,2-b][3]benzazepine and 5,6,8,9,14,14a-hexahydroisoquino[1,2-b][3]benzazepine ………………………………………..Y. X. LIU, X. T. LIANG The synthesis of 7-[1-aza-2-(dimethylamino)vinyl]-4-methylhydroquinolin-2-ones and their isomerism in different solvents ………………….Q. ZHANG, …...Y.CHEN, Y. H. ZHENG, W. Y. SHENG, P. XIA, Y. XIA, Z. Y. YANG, K. H. LEE |
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Synthesis of some novel 2,3-diaryl-butadiene analogues…………………….. ………………………………………...J. B. CHANG, J. HE, R. F. CHEN, J. X. XIE |
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The synthesis of 19-nor-1a, 25-dihydroxy-22-oxo-vitamin D3………………. ………………………………………Y. WU, M. GUAN, P. J. LI, C. XU, X, C. WU |
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An efficient synthetic method of 11,12-dihydroxyl eudesmanolide sesquiterpenoid from a-santonin……W. J. XIA, D. R. LI , Y. Q. TU, A. C. CAO |
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An improved synthesis of Tn antigen………………….G. L. ZHANG, Y. Z. HU |
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Synthesis of a series of novel organic compounds with two-photon absorption and two-photon pumped lasing…………………………………… …………...X. M. WANG, Q. FANG, C. WANG, G. Y. ZHOU, Y. REN, M. H. JIANG |
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Synthesis of new aza-crown ethers containing pyridine ring and their liquid membrane transport of alkali cations………………………………… ………………………………………..B. ZHAO, F. Q. WANG, M. XIA, L. J. TIAN |
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Synthesis of some new derivatives of 1,3-dichloro-1,1,3,3-tetraphenyl- disilazane………………………………………………………………………... ………………………...C. H. XU, Z. J. ZHANG, Y. M. LI, Z. M. ZHENG, Z. M. XIE |
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Novel stereoselective synthesis of 1,3-dienyl tellurides by palladium catalyzed cross-coupling reaction of (E)-β-bromovinyl tellurides………… ………………………………………………..Y. P. WANG, L. L. WU, X. HUANG |
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Rare earth complex initiated ring-opening polymerization of 2,2-dimethyl-trimethylene carbonate…………J. LING, Y. F. ZHANG, Z. Q. SHEN |
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Partial oxidation of butane to syngas over nickel supported catalysts modified by alkali metal oxide and rare-earth metal oxide ………………….………………………………………...S. L. LIU, L. Y. XU, S. J. XIE, Q. X. WANG |
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A new phenolic compound from Thamnolia vermicularis……………………. …………………………...B. JIANG, S. X. MEI, Q. B. HAN, W. XIANG, H. D. SUN |
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Desmosdumotin B: a new special flavone from Desmos dumosus…………… …………………..J. H. WU, S. L. MAO, S. X. LIAO, Y. H. YI, C. Q. LAN, Z. W. SU |
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New diterpenoid glucosides from Siegesbeckia pubescens……………………………………………………………………..J. XIONG, Q. D. JIN, Y. L. XU |
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A new nortriterpenoid glycoside from Sinofranchetia chinensis ……………. ...X. H. YANG, R. J. MA, R. H. LU, X. N. WEI, Y. P. WANG, H. Q. WANG, J. KONG |
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A novel hexanordammarane glycoside from the roots of Panax notoginseng…………………………………...H. Z. LI, R. W. TENG, C. R. YANG |
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Four new taxoids from the barks of Taxus yunnanensis……………………...…………………………………………S. H. Li, H. J. ZHANG, P. YAO, H. D. SUN |
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Two new diterpene alkaloids from the roots of Spiraea japonica var. acuta.. ……………….H. P. HE, Y. M. SHEN, X. S. YANG, B. G. WANG, L. LI, X. J. HAO |
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Attempt to resolute chiral clusters by optically active hydrazide…………… ……………………………………………………………………..Y. H. ZHANG, ………... W. Q. ZHANG, Y. G. CHEN, Z. CHEN, X. Y. ZHU, H. W. JING, Y. Q. YIN |
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A new monodisperse reactive resin with active groups on the particle surface……………………………………………………….Y. H. GUO, T. S. SU |
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The character of photo-electrochemistry of palladium implanted TiO2 nano-crystalline electrode……………………………………………………… ………………………….C. Z. ZHANG, J. YANG, Z. D. WU, S. M. CAI, E. Q. GAO |
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Why static O-H bond parameters cannot characterize the free radical scavenging activity of phenolic antioxidants: ab initio study………………… …………………………………………….H. Y. ZHANG, Y. M. SUN, D. Z. CHEN |
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A calorimeter for measuring the enthalpy of solution of solid solutes in supercritical fluids and study on CO2-naphthlene system…………………… ………………..X. G. ZHANG, G. Y. YANG , B. X. HAN, X. F. ZHANG, H. K. YAN |
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Effect of molecular size of solutes on their partial molar volumes in supercritical n-pentane…………………………………………………………. ………………….X. G. ZHANG, H. F. ZHANG, B. X. HAN, B. K. ZHANG, Q. HUO |
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NO decomposition on Rh supported CNTs…………………………………… ……………..S. H. TANG, B. C. LIU, Q. LIANG, L. Z. GAO, L. F. ZHANG, Z. L. YU |
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Topographies of organized monolayer of α-amylase observed by atomic force microscopy…………………………L. HE, X. F. LIN, D. S. LV, Z. C. CHEN |
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Dielectric spectroscopy study on vesicles of CTAB/SDBS system……… ………………………………………………………S. X. WEI, Y. LI, K. S. ZHAO |
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 Supported by
the National Natural Science Foundation of China
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