CHINESE CHEMICAL LETTERS

VOL. 16, NO. 12, 2005

CONTENTS

Synthesis and characterization of dual acidic ionic liquids................................

....................................................X. H. WANG, G. H. TAO, Z. Y. ZHANG, Y. KOU

 

 

1563 

The reductive addition reaction of substituted 2-chloromethyl-1,3,4-oxa- diazole to aldehydes and ketones promoted by samarium aiiodide..................

........................................................................X. L. XU, W. M. ZHU, Y. M. ZHANG

 

 

 

1566 

Synthesis and determination of absolute configuration of a divergent polyhydroxy enyne compound....................................................Z. J. XUE, Y. C. LI

 

 

1569

Regioselective propargylation of aldehydes with propargyl bromide mediated by Sn-In in aqueous media under microwave irradiation...................................

............................................................................................C. Z. GU, Q. R. LI, H. YIN

 

 

 

1573 

Synthesis of racemic bis[2-(6-fluoro-2-chromanyl)-2-hydroxyethyl]-amine methanesulfonic acid salt using lithium aluminum amide as a promoter in regioselective ring opening of epoxide...............................................Y. X. YANG, N. X. WANG, Y. L. XING, W. W. WANG, J. ZHAO, G. X. WANG, S. TANG

 

 

 

 

1577 

Unexpected synthesis of 2, 2'-[1-(4-methoxyphenoxy)propane-2, 2-diyl]bis(5- methoxy-3-methylbenzofuran)................................................................................

.....................Y. D. SHEN, H. Q. WU, L. K. AN, Z. S. HUANG, X. Z. BU, L. Q. GU

 

 

 

1581 

Formation, structure and in vitro antitumour activity of a novel binuclear organotin complex......................................................................................................

............................L. J. TIAN, Y. X. SUN, G. M. YANG, B. C. QIAN, Z. C. SHANG

 

 

 

1584 

A green synthesis of 2-ethylanthraquinone by dehydration of 2-(4'-ethyl- benzoyl) benzoic acid over solid acid catalysts......................................................

.................................................R. S. XU, X. W. GUO, G. R. WANG, Z. X. ZHANG

 

 

 

1587

A simple and selective procedure for α-bromination of alkanones with [Bmim]Br3 as a promoter under solvent-free conditions......................................

................................................................................................S. J. ZHANG, Z. G. LE

 

 

 

1590

Approach to N-alkoxy-2-oxoindole for mimicing SERMs structure..................

................................................................J. C. CHU, D. Z. LIU, H. S. GUO, K. ZHAO

 

 

1593 

Synthesis and characterization of a hydrophilic/hydrophobic IPN composed of poly(vinyl alcohol) and polystyrene.......................Y. Z. TAN, M. C. XU, H. T. LI

 

 

1597 

Grafting of hexafluoropropylene onto polytetramethylene glycol by radical reaction..............................................Z. GE, X. Y. ZHANG, J. B. DAI, X. L. TAO

 

 

1600 

Preparation and nonlinear optical property of azobenzene substituted polyacetylene.........................S. C. YIN, G. LI, H. Y. XU, Y. C. GAO, Y. L. SONG

 

 

1603 

Two novel saponins from Lysimachia capillipes.................................................

...........................................J. K. TIAN, C. XIE, Z. M. ZOU, L. Z. XU, S. L. YANG

 

 

1607 

Sesquiterpenes from red alga Laurencia tristicha..............................................

..J. SUN, L. J. HAN, D. Y. SHI, X. FAN, S. J. WANG, S. LI, Y. C. YANG, J. G. SHI

 

 

1611 

A novel sesquiterpene isolated from Stereum sp. 8954.......................................

.................................................................................................G. H. LI, K. Q. ZHANG

 

 

1615 

Two new eremophilane sesquiterpene lactones from Ligularia myriocephala Ling...........................................................J. X. LIU, X. N. WEI, Y. P. SHI, R. H. LU

 

 

1618 

Electrochemistry and in-situ spectroelectrochemistry studies of carbazole and 9-ethylcarbazole................Z. P. ZHANG, B. K. JIN, Y. P. TIAN, S. J. WANG

 

 

1621 

Application of nanogold probe coupled with silver enhancementin rapid cTnI colorimetric immunoassay................................................................................N. Y. HE, H. S. GUO, D. YANG, C. R. GU, Z. P. BIAN, W. H. WAN, J. N. ZHANG

 

 

 

1625 

The determination of iodide based on a flow-injection couplingirreversible biamperometry´´´´´´´´´´´´´´´´´´´´´´...L. J. LI, H. CHENG, W. Y. HUANG, H. X. KONG, J. L. WU, J. P. LU, W. GAO, J. F. SONG

 

 

 

1629 

Metabolism study on tobacco-specific N-nitrosamines in rabbit by solid-phase extraction and liquid chromatography-electrospray ionization-mass spectro- metry method................................................................................................................

.....J. X. ZHANG, C. C. LI, Z. CHEN, Z. H. RAO, D. W. WEN, K. A. LI, H. W. LIU

 

 

 

 

1633 

Investigation of spontaneous condensation of an amino acid based amphiphile on cast film by in situ transmission FT-IR spectroscopy.....................................

............................................................H. Y. WANG, Y. M. LI, Y. XIAO, Y. F. ZHAO

 

 

 

1637 

Effect of oxygen on surface properties and drug release behavior of plasma polymer of n-butyl methacrylate..............................................................................

.....................................................Y. YUAN, C. S. LIU, Y. ZHANG, M. YIN, J. XU 

 

 

 

1641

Sequence hiberarchy evolution measurement method and its application.........

............................................................J. D. QIU, R. P. LIANG, J. Y. MO, X. Y. ZOU

 

1645 

Detection of ultra trace amount gossypol with chemiluminescence using capillary electrophoresis as injection techniques................................................

..........................................E. B. LIU, M. ZHANG, B. C. XUE, P. X. ZHAO, Y. LIU

 

 

 

1649 

Synthesis and characterization of phosphated konjac glucomannan hydrogels

........................................................L. G. CHEN, Z. L. LIU, Y. J. CHEN, R. X. ZHUO

 

 

1652 

Synthesis and crystal structure of a novel 1D chain-like organic inorganic hybrid rare earth derivative of polyoxometalate: H0.5[Sm(H2O)6]0.25- [Sm(H2O)5]0.25{[Sm(H2O)7][Sm(H2O)2(DMSO)][SiW11O39]},4.5H2O...............

............................................................................J. W. ZHAO, J. P. WANG, J. Y. NIU

 

 

 

 

1655 

Synthesis and characterization of La(OH)3 nanorods by hydrothermal micro- emulsion method..................................................................Y. D. YIN, G. Y. HONG

 

 

1659 

Sequence-specific hydrolysis of single-stranded DNA by PNA-cerium (IV) adduct................................................................H. B. SHEN, F. WANG, Y. T. YANG

 

 

1663 

Transformation of structure and properties of vesicles induced by transition metal ions......................................................................................................................

...........H. T. GUO, F. XU, X. H. ZHOU, J. F. DONG, G. Y. ZHANG, X. L. HONG

 

 

 

1667

The study on the stability constant and species distribution of Eu (III) and Tb (III) complexes with BDBPH....G. Q. SHANGGUAN, J. ZHU, N. WANG, J. Z. NI

 

 

1671 

Subject index............................................................................................................

1675 

Author index.............................................................................................................

1694