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CHINESE CHEMICAL LETTERS
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Vol. 12, No. 6, 2001
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CONTENTS
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A new investigation of Mannich reaction ………..…………..…………...…..
……………………………...……
L.
Y. MOU, Z. Y. LIN, L. Y. ZHU, X. T. LIANG
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471
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No-solvent condensation reaction of amino acids and their derivatives
with pyrandione ………….. Q.
JIA, Z. M. LI, S. H. WANG, W. G. ZHAO, Y. M. WANG
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475
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Novel synthesis of benzotriazol-1-yl
methyl selenides and tellurides …….....
……………………………...……..……... Z. Z. HUANG, H.
W, JIN, D. H. DUAN
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477
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Studies on
the synthesis and complexing behavior of crown ethers with external
coordination center ……..... J. C. TAO, Y. J. WU, S.
J. XU, D. P. ZOU
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479
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Synthesis of novel spin labeled daunomycin
derivative ..………………..…...
………………………………………..……..
S. J. ZHANG, Y. G. WANG, J. B. LI
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483
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First
enantioselective synthesis of isoamericanol A and isoamericanin A …
……………………………..……….. W. X. GU, A. X.
WU, X. G. SHE, X. F. PAN
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485
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Synthesis of cis-(+)–2-hydroxymethyl-5-(cytosine-1¢-yl)-1,3-oxathiolane (BCH-189) ……………………….… J. Z. LI, X. P.
QIU, L. X. GAO, M. X. DING
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487
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Synthesis of novel chiral diol ligands for the enantioselective
reactions ..... ……………………………..…..................... M. X. LI. Y. M.
WANG, R. R. CHEN
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489
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The synthesis of a-DDB, b-DDB and theoretical study with AM1 ………...……...
R.
Y. GUO, J. B. CHANG, R. F. CHEN, J. X. XIE, D. Y. YAN
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491
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Efficient cleavage of DNA by the novel copper (II) complex derived
from 2,2¢-pyridil ligand ………………………………………...…. R. REN, P. YANG
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495
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The synthesis of a novel phosphorus containing
antigen ……………………
…………………………..…….….…….. G. Y. XIE, J.
H. CHEN, S. S. LIN, S. JIN
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497
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Synthesis and pregnancy terminating
activity of 2-aryl imidazo[2,1-a] isoquinolines ……...…. G. X.
HU, T. X. WU, Z. C. SHANG, Q. S. YU, R. Y. FANG
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499
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A new alkaloid from the root of Isatis indigotica Fort ……………..…………
……………….………
W.
S. CHEN, B. LI, W. D. ZHANG, G. J. YANG, C. Z. QIAO
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501
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Two new glucodides from radix Polygoni
multiflori Preparata …….….……
………………. W. S. CHEN, W.
D. ZHANG, G. J. YANG, H. S. CHEN, C. Z. QIAO
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503
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A new triterpene from Cephalomappa
sinensis ….…………………………....
……………………...……… W.
L. MEI, Y. B. MA, S. H. WU, H. F. DAI, D. G. WU
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507
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A new caffeoylquiniclactone, neochlorgeniclatone from the leaves
of Betula platyphylla Suk. .………..………...………… S. J. WANG, Y. H. PEI, H. M. HUA
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509
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Effect of calix[4]pyrrole as addition reagent on anions separation
in capillary zone electrophoresis (CZE) ……………………………………...….
…………………………………...…. L. J. HE, Q. S.
CAI, S. J. SHAO, S. X. JIANG
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511
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Using nuclear magnetic resonance and MS/MS spectroscopy for the
identification of brodimoprim metabolites in rat urine ……..………………
…...….... C. YANG, W. Y.
HE, L. J. LI, R. M. XU, S. R. ZHANG, Z. ABLIZ, Y. K. SI
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513
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Novel polyamides containing biphenyl-phthalazinone moieties……………...
……………………………………..……… X. L. ZHU, X.
G. JIAN, R. L. WANG
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517
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Enantioselective
alternating copolymerization of propylene with carbon monoxide using cationic
palladium-chiral diphosphine catalyst …………....
…………………………………………..….. J. C. YUAN, Y. H. ZHANG,
S. J. LU
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519
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Synthesis and properties
of novel cationic maleic diester polymerizable surfactants …………………………..… J. XU, G. Z. LI, G. W. ZHOU, F. Y. YAO
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523
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Natural
mordenite catalyst used on the ammoniation of methanol ……...….
……………..…… L. Q. MAO, T. L. ZHANG, C. G. FENG, Q. Z. JIAO, D.
Z. JIANG
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527
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Promoting the activity of bifunctional catalysts for autoxidation
of
1-octanethiol ……………………………..……...... J. H. ZHU, Z.
WU, Y. CHUN
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529
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Novel catalytic
hydrodechlorination of CCl2F2 over supported PdCl2-(n-C4H9)4N+Cl-
molten salts ……………………..….….Y. C. CAO, X. Z.
JIANG
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533
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Effect of titanium on methanol
synthesis from CO2 hydrogenation over Cu/g-Al2O3 …………………..…… G. X. QI, J. H.
FEI, X. M. ZHENG, Z. Y. HOU
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537
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The
natural of bonding in PtC and PtN …………….………………………...
………………………....……. X.G. XIE, X.
M. GAO, S. X. LUI, H. CAO, S. S. DAI
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541
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Synthesis of carbon
nanotubes by catalytic chemical vapor deposition using hydrogen storage alloy
as a catalyst ………….………..……………………...
………..… W. X. CHEN, Z. D. XU, J. P.
TU, Z. J. LIU, Y. X. JIN, D. Y. LV, X. N. LU
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545
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Photocatalytic
characterization of TiO2 supported on active carbon ………
………………………..……… X. P. LI, F. YIN, Y. LIN, J. B. ZHANG, X. R. XIAO
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549
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Microwave synthesis of
Au nanoparticles with the system of AuCl4-CH3CH2OH ……………….……...……... Z. L. JIANG, Z. W. FENG, X. C. SHEN
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551
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Preparation of ultrafine
cobalt powder by chemical reduction in aqueous solution ….……………………………………….. ..........J. Z. GAO, Y. C. ZHAO,
J. N. TIAN, W. YANG,
F. GUAN, X. Q. LU, Y. J. MA, J. G. HOU, J. W. KANG
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555
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Preparation of platinum(II)
complexes with 1-b-D-ribofuranosyl-1,2,4-triazole-3-carboxamide and its
deoxy-analogue ……..….. W. PEI, K. JOZE
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559
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Synthesis and structure of zinc complex of N,
N-bis(benzimidazol-2-yl-methyl) amine …………………………………………………………...…
…….………
X.
L. LIU, Q. Y. CHENG, X. YANG, Z. W. MIAO, W. LIU, F. M. MIAO
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563
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Supported by the National Natural Science Foundation of China
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