CHINESE CHEMICAL LETTERS |
|
Vol. 11, No. 6, 2000 |
|
CONTENTS |
|
|
|
|
Determination of constituents in hair dyes by reversed-phase high- performance liquid chromatography………....................................................…… .....………………………………………..…B. H. SHAO, J. W. YAN, X. Z. XU, X. Y. FU
|
|
|
Reduction of diaryldiselenides by system of Cp2TiCl2/ BuiMgBr/ THF and its application in synthesis of unsymmetrical diaryl selenides…….........…… ……………….....……………………….…………………………...X. H. XU, X. HUANG
|
|
|
Study on unexpected cycloaddition reactions of imines with THF……….…… ………………………………………......…...J. ZHAO, P. XIE, S. F. CHEN, X. T. LIANG
|
|
|
Photoinduced one-electron reduction of 1,4-dihydroxyanthraquinone…....… ……………………………………….……...…….Z. C. XU, J. Y. AN, Y. Z. HU, F. TIAN
|
|
|
Michael additions of activated methylene compounds to a,β-unsaturated esters promoted by samarium (Ⅲ) iodide………….……………………………... ……………………………………….……....…X. Y. CHEN, W. L. BAO, Y. M. ZHANG
|
|
|
Functioned calix[4]arenes as artificial enzymes catalyze aldol condensation …………………………....…………….L. LIU, Z. X. YANG, Y. L. WANG, S. H. CHEN
|
|
|
The chemical reactions of 11-hydroxycephalotaxine………..……………………. ……………………………………….…………....…...C. P. ZOU, K. M. WU, L. HUANG
|
|
|
Synthesis of b-cyclodextrin bonded metal porphyrins……………….………….. ……………………………………….….....….Z. Y. LLI, C. LI, X. Y. WU, Y. N. ZHANG
|
|
|
Facile synthesis of amidines via intermolecular reductive coupling of nitriles with azobenzene promoted by samarium diiodide………..…………… ……………………………………….…………………......Z. F. LI, P. LU, Y. M. ZHANG
|
|
|
Synthesis and properties of new-type troponoid dithio-crown ethers......…… ,,,,,,……………………………………….……………….L. J. TANG, L. Y. JIN, B. Z. YIN
|
|
|
Study on synthesis of heterocycle-fused troponoid compounds……,,…………. ……………………………………….……………………,,,,,…….W. T. GAO, Z. ZHENG
|
|
|
Stereoselective synthesis and anticancer activities of new podophyllotoxin derivatives: 4-b-cyano-4-deoxy-4’-demethylepipodophyllotoxin and 4-b-carboxyl-4-deoxy-4’-demethylepipodophyllotoxin………….................…… ……………………………....………….………...Z. X. CHEN, W. Y. MA, C. N. ZHANG |
|
|
Synthetic studies of didemnaketals analogue-construction of the intermediate (3S,5S,6R)-3,7-dimethyl-5,6,7-trihydroxy-octanal…………….. ……………………………………….…….......Y. X. JIA, B. WU, P. Z. WANG, Y. Q. TU
|
|
|
Synthesis of a new polysiloxane containing octaphenylcyclodisilazane……… ……………………………………....….…N. ZHOU, Z. J. ZHANG, C. H. XU, Z. M. XIE
|
|
|
Total synthesis of 16-acetoxy-6,7-didehydroferruginyl methyl ether…........... …...……........................................................Y. H. GAN, A. P. LI, P. Y. BIE, X. F. PAN |
|
|
Studies on the preparation of bioactive oligomerstilbene by oxidative coupling reaction (I)-Preparation of shegansu B using silver oxide as oxidant……………………………………….……………….......…L. X. ZHOU, M. LIN
|
|
|
Synthesis, structure and transesterification of the derivatives of b-alkoxycarbonylethyltin trichlorides with diethyldithiocarbamate……… …………….....………L. J. TIAN, B. ZHAO, Z. Y. ZHOU, M. XIA, W. T. YU, P. YANG
|
|
|
Study of catalysts on the synthesis of methyl acrylate by hydroesterification of methyl formate with acetylene……………..……………………………………... ………………………………........X. H. HUANG, X. G. YANG, J. Q. ZHANG, Z. T. LIU
|
|
|
Synthesis and characterization of polyurethane/poly (urethane modified bismaleimide-bismaleimide) IPNs……………………………Y. L. CAI, P. S. LIU
|
|
|
Photoinduced electron transfer reaction between poly-guanylic acid (5`) with anthraquinone-2-sulfonate….…..J. H. MA, H. SHAO, S. D. YAO, N. Y. LIN
|
|
|
The identification of two new sterols from marine organism………………….. ………………………………………... ……………………….......S. H. XU, L. M. ZENG
|
|
|
Two new sterols from Amoora yunnanensis……………...…………………………. ……………………………………….…....…X. D. LUO, S. H. WU, Y. B. MA, D. G. WU
|
|
|
Two new o-terpenoidal coumarins, excavacoumarin A and B from Clausena excavata……H. P. HE, Y. M. SHEN, G. Y. ZUO, W. M. ZHU, X. S. YANG, X. J. HAO
|
|
|
Two new bis-tetrahydrofuran ring annonaceous acetogenins from the roots of Uvaria calamistrata……..…..….. G. X. ZHOU, R. Y. CHEN, H. CHEN, D. Q. YU
|
|
|
Photodissociation of cycloketones by ultraintense femtosecond laser pulses....…………………………….C. Y. WU,Y. J. XIONG, J. X. WANG, F. A. KONG
|
|
|
The retention behaviors of benzene and its alkyl homologues in micro- emulsion electrokinetic chromatography………….............……………………… ……………………………………….……....….X. Y. FU, W. YUAN, X. Z. XU, J. D. LU
|
|
|
A new fluorescent sensor for transition metal ions in aqueous solution......… ………………………………….......L. J. JIANG, Z. L. WANG, X. Q. JIANG, Q. H. LUO
|
|
|
Structral multiplicity of monomers of an amphiphilic porphyrin at the outer surface of CTAB micelle………...…Y. H. ZHANG, C. MA, L. GUO, Q. S. LI
|
|
|
Growth of carbon nanotubes over Ni nano-particles prepared in situ by reduction of La2NiO4 oxides…………....Q. LIANG, Q. LI, B. L. ZHANG, Z. L. YU
|
|
|
Application of CO2-TPD in the synthesis of composite oxides from metal- organic precursors…..................Z. P. SHAO, H. DONG, G. X. XIONG, W. S. YANG
|
|
Supported
by the National Natural Science Foundation of China
|
|