CHINESE CHEMICAL LETTERS 

VOL. 16, NO. 9, 2005

CONTENTS

Asymmetric synthesis of (-)-(4R,5R)-4-[5-(benzo[1,3]dioxol-5-yl)4-hydroxyl-1-(pyridin-2-yl)-4, 5-dihydro-1H-pyrazol-3-yl]benzamide...................................

.............................................................................X. Z. LI, X. P. DAI, J. H. XIAO, S. LI

 

 

 

1137

The synthesis of a series of phosphoryl coumarins...............................................

.................C. L. RONG, X. C. LIAO, J. C. ZHANG, S. X. CAO, L. LIU, Y. F. ZHAO

 

 

1140

Design and synthesis of novel 5-sulfoxide-substituted pyrazolo[5,1-d][1,2,3,5] tetrazin-4(3H)ones...........................Y. C. WU, X. M. ZOU, F. Z. HU, H. Z. YANG

 

 

1143

Asymmetric synthesis of N-(diphenylphosphinyl)furfurylamine by the enantioselective alkylation of furfurylimine..........................................................

........................H. L. ZHANG, X. M. ZHANG, X. LI,A. Q. MI,X. CUI, Y. Z. JIANG

 

 

 

1147

A novel diamine, 4¢-phenylphenyl 4-(3¢¢, 5¢¢-diaminobenzoyloxy)benzoate and longer side-chain polyimide........................J. YANG, L. G. REN, X. Y. LIU, Y. GU

 

 

1151

Synthesis of tetrahydrofuran and tetrahydropyran derivatives catalyzed by tungstophosphoric acid in ionic liquid....W. PEI, L. SUN, C. H. XIONG, C. SHEN

 

 

1155

A novel photoproduct of 1, 3-dimethyluracil in phosphate buffered-saline.......

...........................................................................................................F. LIN, S. Y. BAI

 

 

1158

A new approach to ethyl 1-aroyl/aroylmethyl-5-methyl-3-methylthiopyra- zole-4-carboxylates: high regioselectivity in alkylation and acylation reactions between N-1 and N-2 of a pyrazole derivative.......................................................

......................L. R. WEN, G. L. ZHAO, M. LI, W. Y. QI, X. L. ZHANG, H. Z. YANG

 

 

 

 

1161

Synthesis and characterization of novel polyimides based on pyridine- containing diamine...................................................................................................

........................S. J. ZHANG, Y. F. LI, X. L. WANG, D. X. YIN, Y. SHAO, X. ZHAO

 

 

 

1165

Synthesis of a new rigid bicyclic AMPP ligand (TIAMPP) and application in asymmetric hydrogenation......................................................................................

.................................D. C. GONG, P. WEI, H. ZHOU, X. L. WANG, P. K. OUYANG

 

 

 

1169

Suzuki coupling reaction catalyzed by cyclopalladated complexes of tertiary arylamines in ionic liquid........................................H. YI, J. B. LIU, Q. LI, J. TANG

 

 

1173

A facile synthesis of 2, 7-diaminothieno[2, 3-d:5,4-d]dipyrimidine-4, 5(3H, 6H)diones...................................................S. Z. XU, M. H. CAO, M. W. DING, H. W. HE

 

 

1177

Synthesis and spectroscopic investigation of azoporphyrins...............................

................................X. G. LIU, Y. Q. FENG, F. LI, X. CHEN, X. G. LI, C. Y. ZHANG

 

 

1181

Design and synthesis of a highly stable six-hydrogen-bonded selfassembly yellowish green electroluminescent molecular duplex..........................................

.............................................................................G. D. LEI, Y. YI, Z. Y. LU, M. G. XIE

 

 

 

1185

Synthesis and biological evaluation of pyranone analogues of territrem B........

.........................................................................................................X. R. JIANG, L. AO, C. X. ZHOU, L. X. YANG, H. B. LI, X. M. WU, H. BAI, Q. J. ZHANG, Y. ZHAO

 

 

 

1189

Synthesis and adsorption properties of polystyrene-supported chelating resins containing heterocyclic functional groups..................................................

...........................................C. N. JI, R. J. QU, C. H. WANG, C. M. SUN, Q. H. TANG

 

 

 

1193

Cu(I)/diamine-catalyzed aryl-alkyne coupling reactions.....................................

..................................................................Y. F. WANG, W. DENG, L. LIU, Q. X. GUO

 

 

1197

High charge mobility of a perylene bisimide dye with hydrogen-bond formation group.................................................................................................................J. Z. SUN

 

1201

A new synthesis of 4, 4-diaryl/diheteroaryl-3-butenyl derivatives of nipecotic acids as GABA transporter inhibitors....................................................................

............................................................J. G. ZHANG, C. S. JIANG, G. Q. LIN, R. WEN

 

 

 

1205

Synthesis and application of a new acrylic ester resin for recycling SIPA from its water solution´´.....................................................................................................

...............W. B. YANG, A. M. LI, Q. X. ZHANG, H. M. QIAN, J. FAN, L. C. YANG

 

 

 

1209

Synthesis ofdialkyl-substituted terminal olefin....................................................

................................................................................S. Y. REN, B. J. SHEN, Q. X. GUO

 

 

1213

Highly oxygenated monoterpenes from Eupatorium fortunei..............................

.....................................................................................................H. X. JIANG, K. GAO

 

 

1217

Two new sesquiterpenes from Ligularia macrophylla...........................................

.......................................................................................T. SHEN, W. D. XIE, Z. J. JIA

 

 

1220

Two new sesquiterpenes from Eupatorium lindleyanum.......................................

.............................................N. Y. YANG, S. H. QIAN, J. A. DUAN, P. LI, L. J. TIAN

 

 

1223

A new cytotoxic compound from Penicillium auratiogriseum, symbiotic or epiphyticfungus of sponge Mycale plumose...........................................................

.........................Z. H.XIN, W. M. ZHU, Q. Q. GU, Y. C. FANG, L. DUAN, C. B. CUI

 

 

 

1227

Two new eremophilenolides from Cacalia pilgeriana............................................

...............................................................................................E. W. LI, K. GAO, Z. J. JIA

 

 

1230

Study on the interaction between strychnine and bovine serum albumin by capillary electrophoretic frontal analysis...............................................................

...................S. P. FU, X. Z. ZHANG, F. ZHANG, Q. XU, H. B. XIAO, X. M. LIANG

 

 

 

1233

Direct electrochemistry of cytochrome C on the glassy carbon electrode modified with 1-pyrenebutyric acid/MWNTs...............Q. ZHAO, Q. K. ZHUANG

 

 

1237

A novel method for modification of SMPU by micro-phase separation promoters.......................................................................S. J. CHEN, J. C. SU, P. S. LIU

 

 

1241

Simple fluorimetric determination of benzo[a]pyrene in cigarette smoke without preseparation procedure...............................................L. F. HE, D. L. LIN

 

 

1245

Investigation on a small oscillogram......................................................................

............................................................H. F. ZHANG, J. B. ZHENG, H. G. NI, H. KAO

 

 

1249

Methanol tolerant PWA-Pt/C catalyst with excellent electrocatalytic activity for oxygen reduction in direct methanol fuel cell..................................................

.................................................Y. Z. LU, T. H. LU, C. P. LIU, Y. W. TANG, W. XING

 

 

 

1252

One-dimensional copper(II) complex constructed with nitrate counter-anion as bitopic connector.............................C. H. GE, X. D. ZHANG, W. GUAN, Q. T. LIU

 

 

1255

Photocatalytic dye methyl orange decomposition on ternary sulfide (CdIn2S4) under visible-light...................................X. D. YU, X. S. QU, Y. H. GUO, C. W. HU

 

 

1259

Studies on the phase properties of Winsor I-III type microemulsions with dielectric relaxation spectroscopy...........................................................................

.....................................J. L. CHAI, Y. H. GAO, K. S. ZHAO, G. Z. LI, G. Y. ZHANG

 

 

 

1263

Synthesis of dimethyl carbonate from methanol and carbon dioxide catalyzed by potassium hydroxide under mild conditions....................................................

........................................................H. WANG, B. LU, Q. H. CAI, F. WU, Y. K. SHAN

 

 

 

1267

Degradation of microcystin-RR by combination of UV/H2O2 technique...............

....R. P. QIAO, Y. M. MA, X. H. QI, N. LI, X. C. JIN, Q. S. WANG, Y. Y. ZHUANG

 

 

1271

In situ FTIR investigation of magnetic field effect on heterogeneous photo- catalytic degradation of benzene over Pt/TiO2......................................................

............................................................................W. ZHANG, X. X. WANG, X. Z. FU

 

 

1275