CHINESE CHEMICAL LETTERS

Vol. 11, No. 3, 2000

CONTENTS

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The sulfinatodehalogenation reaction of a,a-difluorobenzyl halides with sodium dithionite……………………………………………..…….J. T. LIU, H. J. LU

 

 

189

Tetrahydrofuran ring opening with acyl chlorides or anhydrides catalyzed by gallium triiodides: A novel and facile method for the preparation of iodo esters………………………………… .…H. Y. WU, R. E. CHEN, Y. M. ZHANG

 

 

 

191

Synthesis of b-aminoesters and a-selenoesters via active metal bismuth produced by Sm/BiCl3 system in aqueous media….....Y. K. LIU, Y. M. ZHANG

 

 

195

Et2AlCl-mediated reaction of a-4(20)-epoxy-5a-hydroxy taxinine B………...

………………………...………………….....….Q. CHENG, T. ORITANI, T. HORIGUCHI

 

 

199

Novel hydroperoxides of 1-imino-3,3-disubstituted-1,3-dihydro isobenzofuran……........W. G. YAN, B. L. XU, Z. R. GUO, X. T. LIANG, G. Z. YANG

 

 

203

Synthesis of pyrrole-imidazole polyamide.……………………..…………………...

........J. H. XIAO, G. YUAN, W. Q. HUANG, F. L. TANG, A. S. C. CHAN, K. L. D. LEE

 

 

207

An improved and efficient preparation of the chiral NAD(P)H model (SS)-1-benzyl-3-(p-tolylsulfinyl)-1,4-dihydropyridine…..J. LI, Y. C. LIU, J. G. DENG

 

 

 209

First total synthesis of optically active oplopandiol acetate, a potent antimycobacterial polyyne isolated from Oplopanax horridus…….………….

…………………………………………….......L. XU, X. H. WU, G. R. ZHENG, J. C. CAI

 

 

 

213

An improved synthesis of the natural product isorhapontigenin………….…...

…………………………………………......L. QIAN, Z. S. PIAO, L. WANG, Z. Z. ZHAO

 

 

217

Electron transfer reaction between M-C6H6 and M+-C6H6 complexes in the gas phase: Density functional theory study…...A. P. FU, D. M. DU, Z. Y. ZHOU

 

 

 219

Cobalt-catalyzed photochemical methoxycarbonylation of olefins  with carbon dioxide under ambient conditions..…...…J. M. YIN, M. GUO, R. WANG

………………....…G. Y. ZHOU, D. B. GAO, X. S. WANG, X. W. GUO, J. Q. ZHUANG

 

 

 

223

Two novel poly-oxygen bipyridine alkaloids from Speranskia tuberculata

……....…….J. G. SHI, H. Q. WANG, M. WANG, G. X. ZHOU, Y. C. YANG, W. Y. WU

 

 

225

Abietane quinones from Rabdosia serra……………………………...………………

……………………………....... X. CHEN, F. J. DENG, R. A. LIAO, Q. L. XIE, X. H. XU

 

 

229

Two new iridoid glucosides from Clerodendrum serratum……………………...

…………………………………......H. YANG, B. JIANG, Z. NA, Y. P. GUO, H. D. SUN

 

 

231

A new taxane diterpenoid from the seeds of Taxus yunnanensis………...……...

………………………………………………....……...Q. W. SHI, T. ORITANI, D. ZHAO

 

 

235

Muricatenol, a linear acetogenin from Annona muricata (Annonaceae)…….

…………………………………....…D. Y. LI, J. G. YU, X.Z. LUO, L. SUN, S. L. YANG

 

 

239

DSC study on brain tubulin and the effect of cisplatin……….…...………………

……………….......X. L. ZHOU, Y. YANG, B. H. WANG, Z. F. LI, A. X. LIU, L. F. YEN

 

243

 

Interaction of nicotine and bovine serum albumin…………………..……………

…………………………………………………....……Y. WANG, Y. CHENG, H. F. SUN

 

 

247

The photochemical study of HSA and BSA with resonance light-scattering and fluo-

 rescence spectra  ……………………...........................H. LIANG, X. C. SHEN, F. LI, Z. L. JIANG

 

 

251

Study on fluorescence property of sparfloxacin derivatizing system and its application…………………...…L. M. DU, J. ZHOU, Q. Q. XU, Z. F. FAN, R. YUAN

 

 

255

NMR studies of 3-acylcamphor…….…………………...……………………………..

…………………………….....Z. N. LI, X. M. LIU, Z. ZHENG, H. L. CHEN, X. W. HAN

 

 

259

The transient time- resolved absorption spectra of 1-naphthylacetic acid

…....…………………………………………. ………………W. LI, C. H. TUNG, J. P. YE

 

 

261

Study on speciation of Pr(III) in human blood plasma by computer simulation........……………………………………………………………………………

………....Y. M. LIU, J. F. HAN, Z. J. WU, Y. WANG, K. Y. YANG, C. J. NIU, J. Z. NI

 

 

 

263

An excellent gas chromatographic stationary phase for separation of phenol and cresol isomers--heptakis(2,6-di-O-pentyl-3-O-allyl)-β-cyclodextrin…………….……………………...Y. Q. ZHANG, X. Y. SHI, R. N. FU

 

 

 

265

The lipase monolayer film self-assembly on the negatively charged poly(ethylene terephthalate) substrate……………………………………….........…….

……………………………………......X. F. LIN, L. HE, L. H. XU, D. S. LU, Z. C. CHEN

 

 

 

267

The structural conversion in microemulsion systems of C12H25SO3Na-

 C4H9OH-C7H16-H2O………………………...........................……………..C. S. MO

 

 

271

Adsorption and reaction of CO on Mo(100)-c(2´2)-N surface studied by HREELS………….......J. F. ZHU, J. C. GUO, R. S. ZHAI, X. H. BAO, S. X. ZHUANG

 

 

275

Speciation of aluminum in acidic natural water equilibria with mineral phase kaolinite by chemical equilibrium calculation……….....F. LIU, S. P. BI

 

 

279

Supported by the National Natural Science Foundation of China