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CHINESE CHEMICAL LETTERS
Vol. 16, No. 2, 2005

CONTENTS

Oxidation of hecogenin and diosgenin derivatives with dimethyldioxirane...

¡­¡­¡­¡­B. K. ZHU, H. B. ZHANG, Y. S. ZHANG, H. M. ZHONG, J. P. LIU

 

143

Ortho-hydroxylation of phenol by tyrosinase model compounds¡­¡­¡­¡­¡­

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.¡­¡­..D. R. YUAN, J. M. YAN, C. Z. YU, R. G. XIE

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147

Synthesis of a novel series of S-alkyl thiobenzoate compounds as farnesyltrans- ferase inhibitors¡­..S. B. WAN, J. FENG, F. M. CHU, Z. R. GUO

 

151

Organic reactions in ionic liquids: ionic liquid-promoted three-component condensation of benzotriazole with aldehyde and alcohol¡­¡­¡­¡­¡­¡­¡­.¡­¡­.

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.¡­¡­¡­¡­¡­Z. G. LE, Z. C. CHEN, Y. HU, Q. G. ZHENG

 

 

155

Synthesis and properties of a novel triphenylamine derivative¡­¡­¡­¡­¡­...¡­..

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...¡­Q. XU, H. Z. CHEN, J. Z. SUN, M. WANG

 

159

Drug discovery based on the structure of FKBPs: design, synthesis and evalu- ation of L-1, 4-thiazane-3-carboxylic acid derivatives as neuroimmunophilin ligands¡­¡­.¡­¡­¡­..¡­¡­...A. H. NIE, J. H. XIAO, H. Y. LIU, L. L. WANG, S. LI

 

 

    163

Asymmetric synthesis of (S)-dimethyl-4,4¢-dimethoxy-5,6,5¢,6¢-dimethene- dioxy- biphenyl-2, 2¢-dicarboxylate¡­¡­¡­...............................................................

¡­¡­S. X. CHENG, L. M. WANG, J. B. CHANG, L. B. QU,R. F. CHEN, J. X. XIE

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167

A novel synthesis of 3-O-allyl-4, 5, 6-tri-O-benzyl-1-O-(p-methoxybenzyl)-D- myo-inositol¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.Z. Z. YUE, Y. C. LI

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171

Novel diarylethenes: N-substituted-3, 4-bisheteroaryl-2, 5- dihydropyrrole....

¡­¡­¡­¡­¡­¡­¡­¡­¡­.Y. HAN, Z. B. ZHANG, J. P. XIAO, W. P. YAN, M. G. FAN

 

175

Synthesis of indomethacin conjugates with D-glucosamine¡­¡­¡­¡­¡­¡­¡­¡­..

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.¡­¡­¡­¡­..Y. C. ZHANG, Y. X. LI, H. S. GUAN

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179

Friedel-Crafts acylation of ferrocene catalyzed by solid superacid, silica- supported polytrifluoromethanesulfosiloxane¡­..¡­¡­.R. J. HU, B. G. LI, M. XU

 

183

Asymmetric total synthesis of mansonone P and R¡­¡­¡­¡­¡­¡­¡­¡­¡­..¡­¡­..

¡­¡­¡­¡­¡­¡­..¡­X. J. PENG, X. G. SHE, Z. K. WANG, W. G. QUAN, X. F. PAN

 

186

A selective synthesis of 2-alkylamino-5, 6, 7, 8-tetrahydrobenzothieno[2, 3-d] pyrimidin-4(3H)-ones¡­¡­¡­¡­¡­¡­¡­M. W. DING, R. J. XU, J. XU, Y. F. CHEN

 

189

Synthesis and structural characterization of some diorganotin complexes of N-(3, 5-dibromosalicylidene)-¦Á-amino acid and their diphenyltin dichloride adducts¡­¡­¡­¡­¡­..¡­¡­¡­¡­¡­¡­..L. J. TIAN, Z. C. SHANG, X. J. LIU, Q. S. YU

 

 

193

Solid superacid catalyzed efficient synthesis of 2-diethylaminoethyl aryloxy- acetates¡­¡­¡­¡­¡­¡­¡­¡­..M. D. CHEN, A. Q. CHEN, M. LIN, Z. Y. LI, J. CHEN

 

197

Organic reactions in ionic liquids: ionic liquid-promoted efficient synthesis of disubstituted and trisubstituted thioureas derivatives¡­¡­¡­¡­¡­¡­...¡­¡­¡­

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.Z. G. LE, Z. C. CHEN, Y. HU, Q. G. ZHENG

 

 

201

Synthesis of the analogs of triptolide: 7, 8-deoxytriptolide, 7¦Á, 8¦Á-epoxytripto- lide and related ketones¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...¡­¡­.F. ZHANG, Y. C. LI

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205

Two phaeophytin type analogues from marine sponge Dysidea sp¡­¡­¡­¡­¡­....

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...¡­¡­..P. F. JIN, Z. W. DENG, Y. H. PEI, W. H. LIN

 

209

Two new saponins from Lysimachia davurica¡­¡­¡­¡­¡­¡­¡­¡­.¡­¡­¡­¡­¡­J. K. TIAN, Z. M. ZOU, L. Z. XU, G. H. TU, H. W. ZHANG, S. L. YANG, D. G. AN

 

212

Pterocarine, a new diarylheptanoid from Pterocarya tonkinesis, its cell cycle inhibition at G0/G1 phase and induction of apoptosis in HCT-15 and K562 cells¡­¡­¡­H. B. LIU, C. B. CUI, B. CAI, Q. Q. GU, D. Y. ZHANG, Q. C. ZHAO, H. S. GUAN

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215

Two cyclic peptides produced by the endophytic fungus # 2221 from Castan- iopsis fissa on the south China sea coast¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...

...W. Q. YIN, J. M. ZOU, Z. G. SHE, L. L. P. VRIJMOED, E. B. G. JONES, Y. C. LIN

 

 

219

A novel triterpenic acid from Gymnema sylvestre¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..S. L. PENG, X. M. ZHU, M. K. WANG, L. S. DING

 

223

Analysis of glutamic acid in cerebrospinal fluid by capillary electrophoresis with high frequency conductivity detection¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...¡­¡­¡­..

¡­¡­¡­..H. Y. ZHAI, J. M. WANG, X. L. YAO, X. C. TAN, P. X. CAI, Z. G. CHEN

 

 

225

A Multiwall carbon nanotube-chitosan modified electrode for selective detec- tion of dopamine in the presence of ascorbic acid¡­¡­¡­¡­¡­¡­¡­¡­¡­..¡­¡­¡­.

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..L. Y. JIANG, C. Y. LIU, L. P. JIANG, G. H. LU

 

 

229

Perpentylated (2, 3, 6-tri-O-pentyl)-¦Â-cyclodextrin used as capillary gas chromatographic stationary phase prepared by sol-gel technology¡­.¡­¡­¡­¡­

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.M. M. LIANG, M. L. QI, Y. LENG, R. N. FU

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233

Simultaneous determination of dopamine and uric acid at 2-amino-5-mer- capto-[1, 3, 4]triazole self-assembled monolayers gold electrode¡­¡­¡­¡­¡­¡­.

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­C. Y. LIU, L. Z. YANG, F. SONG, L. Y. JIANG, G. H. LU

 

 

237

Synthesis and photoluminescence of a novel iridium complex (BuPhOXD)2Ir (acac) with unit of 1, 3, 4-oxadiazole¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.

¡­Z. L. WU, M. X. ZHU, Y. LIU, J. LIU, J. R. LI, Y. P. YANG, Q. GAN, W. G. ZHU

 

 

241

Polyol process to large-scale synthesis of Cu2O disk-like structure¡­¡­¡­¡­

..Y. T. CHEN, W. ZHANG, B. Z. ZHOU, X. Q. XU, Y. Q. FAN, Y. J. GUO, Z. X. ZHANG

 

245

Preparation of single crystalline V6O13 manobelts¡­¡­............................¡­..¡­¡­¡­¡­¡­¡­¡­¡­....¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.¡­¡­¡­¡­¡­..X. Y. XU, X. G. LI

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249

In-situ synthesis of binderless ZSM-5 zeolitic coatings on aluminum¡­¡­¡­¡­..

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..L. D. LI, J. X. CHEN, S. J. ZHANG, N. J. GUAN

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253

Fluorescence switch based on a porphyrin-perylene dyad¡­¡­¡­¡­¡­...¡­¡­¡­..

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­....X. G. YANG, J. Z. SUN, H. Y. LI, J. CAO, M. WANG

 

257

Mesoporous silicoaluminum pillared clays with high thermal stability and BrØnsted /Lewis acidity by one-pot synthesis¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­C. H. ZHOU, X. N. LI, D. S. TONG, Y. F. ZHU, Z. H. GE

 

 

261

Attachment of gold nanoparticles to carbon nanotubes¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...¡­¡­.X. C. MA, N. LUN, S. L. WEN

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265

Platinum nanoparticles supported on graphite nanofibers prepared by micro- wave irradiation and its electrocatalytic activity¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.

¡­¡­¡­¡­¡­¡­¡­¡­¡­..¡­J. ZHAO, W. X. CHEN, G. HAN, Y. F. ZHENG, Z. D. XU

 

 

269

Combinatorial supports for Ru-based ammonia synthesis catalysts¡­¡­¡­¡­¡­

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...¡­G. Y. HUANG, J. D. LIN, Z. X. XU, D. W. LIAO

 

273

Effects of carrier on CuO/TiO2 and CuO/Ti0.5Zr0.5O2 catalysts in the NO+CO reaction¡­¡­¡­¡­¡­¡­¡­¡­¡­G. H. DING, X. Y. JIANG, X. M. ZHENG

 

275

Construction of J-and H-aggregates of meso-tetrakis(4-hydroxyphenyl)por- phyrin diacid (H4THPP2+)¡­¡­¡­¡­¡­¡­..¡­¡­¡­¡­.¡­¡­..Y. H. ZHANG, Y. WU

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279

Dihydroxy capped triblock DTC and CL oligomers prepared by an alkyl glycol/yttrium phenolate system¡­¡­¡­¡­¡­¡­¡­W. CHEN, J. LING, Z. Q. SHEN

 

282