CHINESE CHEMICAL LETTERS |
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VOL. 13, NO. 12, 2002 |
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CONTENTS |
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Silver(I)-promoted oxidation and ring-enlargement reactions of unstrained hydrocarbons, polyphenyl-cyclopentadiene¡¡¡¡¡¡¡.¡¡¡¡¡...............¡. ..¡..¡¡¡¡..¡¡¡.¡.........¡. X. C. LI, G. L. NING, L. P. WU, J. H. SHAN, Y. LIN ¡¡ |
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Asymmetric cyclopropanation catalyzed by four stereoisomers of a copper-(Schiff-base) complex with double chiral centers ¡¡¡¡¡..............¡¡¡..¡¡... ¡¡¡¡...¡¡¡¡¡..........¡C. S. JIANG, Y. G. LI, C. JIANG, F. WANG, T. P. YOU ¡¡ |
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Convenient asymmetric borane reduction of ketones catalyzed by simple amino alcohols and corresponding amino acids ¡¡¡¡¡¡¡¡¡..........................¡..¡ ¡..¡...¡¡..¡¡¡¡¡..........¡¡.¡..¡G. B. SUN, W. W. PEI, H. WANG, W. P. YE ¡¡ |
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A facile and efficient synthesis of N, N-dimethylarylamines from aryl bromides ¡¡¡¡¡¡.¡.¡¡¡¡¡..............................¡.¡¡¡.... J. K. ZHAO, Y. G. WANG ¡¡ |
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Attempt to built 13-hydroxy-9,15-cyclo GA skeletons ¡¡¡¡¡.¡..¡..............¡¡¡¡¡¡..¡¡¡¡¡¡¡¡¡¡¡.......¡J. P. LIU, L N. MANDER¡¡ |
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An improved synthesis of laminin fragment CR9¡¡¡¡¡¡¡.............¡¡¡.¡ .¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡.................¡G. J. TIAN, S. J. LI, D. X. WANG ¡¡ |
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Synthesis of a polymer-bound sensitizer and its application in the photoisomeri- zation of trans-vitamin D3 to cis-vitamin D3 ¡¡¡¡¡¡¡....¡............................... .¡¡¡.............¡. Y. Y. GAO, C. J. YOU, J. P. CHEN, Y. Y. LIU, B. W. ZHANG, Y. LI ¡¡ |
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The oxidation of cyclohexene with polymer supported Co(II) in super-critical carbon dioxide¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡.............................¡¡..¡ ¡ J. LIU, R. ZHANG, L. GAO, T. JIANG, Z. M. LIU, J. HE, B. X. HAN, G. Y. YANG ¡¡ |
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(Z)-a-Selanyl alkenyl Grignard reagents as convenient precursors for stereoselective synthesis of trisubstituted alkenes¡¡.¡¡¡¡¡..........¡¡¡¡ ¡¡¡¡¡¡¡¡¡¡¡.........¡.¡.¡¡¡..¡M. Z. CAI, C. Y. PENG, J. D. HUANG ¡¡ |
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Synthesis and transesterification of the complexes of methyl 2- methyl-3-trichlorostannylpropoinate with benzylmethylsulfoxide¡¡¡¡¡¡¡............¡..¡¡¡¡¡¡¡......¡.. L. J. TIAN, Z. C. SHANG, Q. S. YU, W. N. ZHAO, B. ZHANG¡¡ |
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Highly efficient degradation of thiophosphate pesticides catalyzed by cyclopalladated ferrocenylketimines ¡¡...¡¡¡¡¡¡¡¡¡¡¡¡................¡ ¡...¡¡¡¡¡¡¡¡.........¡¡¡¡..¡J. C. TAO, J. JIA, X. W. WANG, S. T. ZANG ¡¡ |
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Silazyl-lithiums: a kind of new initiators for the anionic non-equilibrium ring-opening polymerization of octamethylcyclotetrasiloxane (D4) ¡............¡.¡ ¡¡¡¡¡¡¡¡¡.......¡¡¡¡. S. X. SU, Z. J. ZHANG, Z. M. ZHENG, Z. M. XIE ¡¡ |
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Studies on the structure of kansuinine A from Euphorbia kansui ¡¡........¡¡...¡¡¡¡¡¡¡¡¡¡...........¡¡¡¡¡¡¡¡¡¡¡..¡....¡Q. PAN, Z. D. MIN¡¡ |
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Two new triterpene esters from Daphniphyllum oldhami ¡¡¡¡¡¡...........¡¡ ¡¡¡..¡¡¡¡¡¡¡¡¡¡¡¡............¡.......Z. Y. SHAO, D. Y. ZHU, Y. W. GUO ¡¡ |
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Two new furostanol glycosides from Asparagus cochinchinensis¡¡¡¡.............. ¡.¡¡¡¡..¡¡¡¡.¡.¡¡¡¡¡.............¡Y. C. YANG, S. Y. HUANG, J. G. SHI ¡¡ |
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A new pregnane glycoside from fermented leaves of Agave americana¡...........¡..¡¡..¡¡¡¡¡¡¡¡¡¡¡¡¡..............¡.¡... J. M. JIN, X. K. LIU, C. R. YANG¡¡ |
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The optical resolution of chiral tetrahedrone-type clusters containing SCoFeM (M=Mo or W) using high performance liquid chromatography chiral stationary phase¡¡..¡¡.....X. Q. HAN, Y. M. LI, Y. H. ZHANG, S. X. JIANG, L. R. CHEN¡¡ |
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Determination of utratrace silver using surfactant as sensitizer by catalytic near field laser thermal lens spectrometry¡¡¡¡¡¡¡¡¡¡¡¡¡........................... ..¡¡¡....¡¡¡¡¡¡¡¡¡¡¡...¡¡............¡.. Q. HAN, H. T. YAN, Z. J. QIAN ¡¡ |
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A new HPLC method to determine carbonyl compounds in air¡¡¡¡...............¡.. ¡¡¡¡¡¡¡...¡.¡¡¡¡¡¡............¡..¡..¡Q. T. PENG, W. X. HU, X. J. HOU ¡¡ |
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Effect of micelle composition on acidic drugs separation behavior by micellar electrokinetic capillary chromatography¡¡¡¡¡¡¡¡.............................¡¡¡ ¡¡¡...¡¡¡¡¡¡¡¡........... M. WANG J. W. YAN, Y. F. LIN, J. D. LU, X. Y. FU ¡¡ |
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TDDFT studies of electronic structure and first hyperpolarizability of tetra-nuclear cubane-like transition metal clusters ¡¡¡¡¡............¡¡¡¡¡.. ¡¡¡¡¡¡¡¡¡¡¡¡.............R. J. SA, K. C. WU, P. LIU, C. S. LIN, C. Y. MANG ¡¡ |
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New ruthenium complexes of fullerene C60&C70 ¡¡¡¡¡¡¡¡..........¡¡¡.. ¡¡......¡D. D. CHENG, Z. R. DONG, Z. Y. WU, Y. S. LIN, S. G. YANG M. X. ZHAN ¡¡ |
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Biocatalytic synthesis of pyruvate from DL-lactate with enzymes in Pseudomonas sp.¡¡¡¡¡¡¡¡¡¡¡¡¡.....................................¡.... J. S. GU, P. XU, Y. B. QU ¡¡ |
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New Rh-ZnO/carbon nanotubes catalyst for methanol synthesis¡¡¡¡................. ..... J. WANG, H. B. CHEN, H. HE, Y. CAI, J. D. LIN, J. YI, H. B. ZHANG, D. W. LIAO ¡¡ |
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A novel ultrafine Ru-B amorphous alloy catalyst for glucose hydrogenation to sorbitol¡¡¡¡¡¡¡¡¡¡¡¡¡¡.¡¡¡¡¡¡¡¡¡¡.¡.......................¡¡ ¡...¡¡¡¡¡¡........¡¡¡H. S. LUO, H. B. GUO, H. X. LI, M. H. WANG, Y. P. XU ¡¡ |
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A novel method to synthesize polyorganozircosilazane¡¡¡..¡¡¡...............¡¡ ¡¡¡¡¡¡¡¡¡¡¡...........C. J. LIU, L. H. LIU, S. Y. YANG, W. GAO, Z. M. XIE ¡¡ |
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Theoretical investigation for the abstraction reaction of H with (CH3)3GeH ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡................. Q. Z. ZHANG, C. S. WANG, Y. S. GU ¡¡ |
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Evaluation of transient absorption spectra of N, N, N¢, N¢-tetra- (p -methylphenyl )- 4, 4¢-diamino-1, 1¢- diphenyl ether ( TPDAE ) for electron transfer from TPDAE to fullerenes ( C60 / C70 ) by laser flash photolysis¡¡¡¡¡........................¡¡¡ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡.¡¡¡¡................¡.... H. P. ZENG ¡¡ |
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Author Index ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡.................¡¡¡¡¡ ¡¡ |
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Keyword Index ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡..................¡¡¡. |