CHINESE CHEMICAL LETTERS 
Vol. 10, No. 7, 1999
CONTENTS
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Organic polyvalent iodine reagents-promoted coupling reaction of 1-alkynes…………………………………………..……..J. H. WANG, X. HUANG

 

 

529

Diels-Alder reaction of hedychenone and maleic anhydride……………………

…………………………………....………...Q. ZHAO, C. ZOU, X. J. HAO, Y. Z. CHEN

 

 

531

The synthesis of symmetrical azobenzenes from anilines by phase transfer catalysis...……….....X. Y. WANG, Y. L. WANG, J. P. LI, L. F. SUN, Z. Y. ZHANG

 

 

533

Synthesis of analogs of phosphoamino acids and their biomimic reactions

………………………………………….……..…...Y. JU, D. Y. QIN, Y. F. ZHAO

 

 

537

Synthesis and properties of double calix[4]arene derivatives  linked by Schiff-base in the lower rim……….………..……...…H. S. YUAN, Z. T. HUANG

 

 

539

Asymmetric synthesis of polyhydroxy pyrrolidinonyl nucleoside analogues from tartaric acid…………………....….…L. R. JIN, J. L. YE, Y. XIE, J. H. SHI,

.……………….……………………....…………….P. Q. HUANG, K. E. JUNG, H. LIM

 

 

 

543

Highly stereoselective synthesis of (E, E)-3,7-dimethyl-2,6-decadiene-1, 10-diol…………....……Z. S. LIU, J. LAN, L. Z. PENG, Y. L. LI, Y. C. XING, W. CEN

 

 

547

Synthesis of salmon calcitonin analogs using Fmoc-based chemistry on MBHA resins……………….......B. YANG, Z. K. DING, Z. J. HAN, Q. K. ZHANG

 

 

549

The carbonylations of cyclohexene with carbon dioxide……………………...

…………………………………….……...……...D. B. GAO, J. M. YIN, Y. A. MA

 

 

553

Secondary structure in solution of an analog of salmon calcitonin: [Val1, Ala7]sCT……………....……...B. YANG, H. L. JIANG, Z. K. DING, Q. K. ZHANG

 

 

555

Resolution of spiro[4.4]nonane-1,6-dione by chiral inclusion complexation.

……………………………...……….X. M. FENG, D. C. ZENG, Z. LI, Y. Z. JIANG

 

559

Two novel sesquiterpene diglycosides from Dictamnus dasycarpus………….

……....……..W. M. ZHAO, S. C. WANG, K. HOSTETTMANN, G. W. QIN, R. S. XU

 

 

563

Phenolic components from Rhododendron latoucheae part 5 in the series “chemical studies on ericaceae plants”………………………………………

…………………......C. Q. FAN, G. J. YANG, W. M. ZHAO, B. Y. DING, G. W. QIN

 

 

 

567

Two new eremophilenolides from Ligularia fischeri………………………..

…………………………………….……...……....W. S. WANG, K. GAO, Z. J. JIA

 

571

A new isopimarane diterpene from Nepeta prattii……………………………..

…………………………………….…..……Z. F. HOU, L. YANG, Y. Q. TU, Y. LI

 

 

573

Two new oxindole alkaloids from Ervatamia yunnanensis……………………

…………………………………….…………..……..Y. YU, J. M. GAO, J. K. LIU

 

 

575

Gnetifolin L and O, two dimeric stilbenes from Gnetum montanum………...

…………………………………….…………..………………..H. CHEN, M. LIN

 

 

579

Preparation of Cibacron blue F3GA bonded poly (styrene-divinylbenzene) (PSDVB) microbeads used for high performance affinity chromatography..…………......L. SHEN, B. H. XIONG, R. Z. CONG, J. D. WANG

 

 

 

583

Asymmetrical conductivity of TCNQ modified Au/thiol-lipid bilayers in Fe(CN)63-/4- solution……………….....……...…P. DIAO, D. L. JIANG, X. L. CUI,

……………………………………....…………D. P. GU, R. T. TONG, B. ZHONG

 

 

 

587

The effects of physical aging on tensile behavior of  polyphenylquinoxaline films…………………………...W. J. LIU, Y. WANG, J. S. SHEN, F. C. LU, M. XU

 

 

591

Synthesis and structure of butylene terephthalate-e-caprolactone copolyesters…………………....…X. M. CHENG, X. L. LUO, Z. B. LI, D. Z.  MA

 

 

593

Polymerization of styrene and 1,3-butadiene by catalyst systems based on calix[4]arene neodymium complexes………..……...Y. S. ZHENG, Z. Q. SHEN

 

 

597

Effect of dissolved CO2 and tetrahydrofuran on the polymerization of acrylic acid…………………………………….....Q. XU, B. X. HAN, H. K. YAN

 

 

601

Synthesis and fluorescent properties of new binuclear europium b-diketone chelates EumY1-m(TTA)3phen as red electroluminescent materials.……..

………………………….....W. G. ZHU, X. Q. WEI, Z. Y. LU, Q. JIANG, M. G. XIE

 

 

603

PVP-supported palladium-cadmium bimetallic catalyst for the hydrogen transfer dechlorination of aryl chlorides…………………………………….

……………………………………......R. H. KANG, J. H. MA, X. H. LIU, S. M. HE

 

 

 

607

Atom transfer radical polymerization of methyl methacrylate with a,a-dichlorotoluene or a,a,a-trichlorotoluene as initiator……………...

……………………………………......Z. F. FU, Y. SHI, M. Z. HUANG, S. K. JIAO

 

 

611

A comparison of three heuristic algorithms for molecular docking………

………….………………………………...…….T. J. HOU, J. M. WANG, X. J. XU

 

615

Density functional study on the vibrational frequencies of hydrazoic acid and methyl azide………………………..……...A. P. FU, D. M. DU, Z. Y. ZHOU

 

 

619

Supported by the National Natural Science Foundation of China