CHINESE CHEMICAL LETTERS¡¡

VOL. 16, NO. 7, 2005¡¡

CONTENTS¡¡

A ferrocenylsulfide-mediated sulfur ylide epoxidation reaction¡­¡­¡­¡­¡­¡­¡­

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.L. WANG, Z. Z. HUANG

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853

The self-catalytic esterification reaction of O-phosphoryl serine derivative¡­¡­

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­J. T. DU, Y. M. LI, Z. Z. CHEN, S. Z. LUO, Y. F. ZHAO

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856

Novel bone-targeted agents for treatment of osteoporosis¡­¡­¡­¡­¡­¡­¡­¡­¡­.

¡­¡­¡­¡­¡­¡­¡­¡­¡­.J. B. WANG, C. H. YANG, X. M. YAN, X. H. WU, Y. Y. XIE

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859

Synthesis and crystal structures of Schiff bases bearing ferrocenylphenyl groups¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.Y. XU, Y. FU, M. P. SONG, Y. J. WU

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863

Synthesis of boswellic acid derivatives and primary research on their activities

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..Y. Q. MENG, L. X. ZHAO, Z. WANG, D. LIU, Y. K. JING

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867

Photosensitization of trans-vitamin D3 to cis-vitamin D3 in heterogeneous system¡­¡­.¡­.Y. B. HAN, J. P. CHEN, Y. Y. GAO, B. N. LIU, G. Q. YANG, Y. LI

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871

A new and efficient synthetic method and antibacterial activities of oxazolidinone analogues¡­¡­¡­¡­¡­.D. S. YU, L. HUANG, H. LIANG, P. GONG

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875

Exploration of chiral aminophenols and aminonaphthols with C2-symmetry¡­.

¡­¡­¡­¡­¡­¡­¡­¡­¡­..¡­¡­¡­Y. SUN, Z. M. LI, X. M. SHEN, F. N. MA, C. ZHANG

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879

Synthesis and crystal structure of a novel hetero-six-nuclear copper-iron cluster containing ferroceylphenyl groups¡­¡­¡­¡­...............................................

.¡­¡­.........................................¡­Y. XU, H. X. WANG, Y. FU, M. P. SONG, Y. J. WU

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883

An efficient and green synthesis of 5-oxo-5,6,7,8-tetrahydro-4H-benzo-[b]- pyran derivatives promoted by InCl3¡¤4H2O under microwave irradiation..........

................................................X. Y. HU, X. S. FAN, X. Y. ZHANG, G. R. QU, Y. Z. LI

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886

Synthesis of 4-aminosalicylglycine............................................................................

...............................................................Z. B. ZHAO, J. GUO, Y. G. WEI, T. D. LIANG

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889

Reduction of 1-deoxy -13 ¨Coxotaxanes.....................................................................

...........................................................M. ZHANG, D. L. YIN, J. Y. GUO, X. T. LIANG

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893

FeCl3¡¤6H2O catalyzed reaction ofaromatic aldehydes with 5, 5-dimethyl-1, 3-cyclohexandione in ionic liquids............................................................................

............................................X. S. FAN, Y. Z. LI, X. Y. ZHANG, X. Y. HU, J. J. WANG

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897

One-step synthesis of dipyrromethanes in the presence of ionic liquid [Hmim]BF4...................................................................................,,.........................................

...........G. H. GAO, L. LU, J. B. GAO, W. J. ZHOU, J. G. YANG, X. Y. YU, M. Y. HE

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900

Organic reactions in ionic liquids: an efficient method for the synthesis of phenacyl esters by reaction of carboxylic acids with ¦Á-bromoacetophenone promoted by potassium fluoride...............................................................................

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

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903

A novel ionic liquid/water biphasic system for the preparation of oximes...........

..................................................................................H. M. LUO, Y. Q. LI, W. J. ZHENG

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906

Preparation of 3-aryl-5-phenylselenomethyl 1,2,4-oxadiazole and their further deselenenylation reaction................W. M. XU, M. Z. MIAO, J. F. XU, X. HUANG

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909

Spirostane steroidal saponins from the undergroud parts of Tupistra chinensis

..................................................................................G. X. WU, X. Y. WEI, W. X. CHEN

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911

A new sesquiterpene from the roots of Biondia hemsleyana...................................

...................................................................X. G. TAN, P. CAO, S. L. PENG, L. S. DING

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915

A new coumestan from Arachis hypogaea L............................................................

..................................................................................H. W. FU, H. L. ZHANG, Y. H. PEI

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918

A new diterpene acid from the flowers of Heteropappus altaicus...........................

..................................................Q. H. LIU, J. S. YANG, Y. LU, Q. T. ZHENG, L. MAO

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921

Chlorophytoside A, a new labdane diterpene glycoside from Chlorophytum laxum....Y. H. GAO, Q. X. MEI, H. F. WU, Y. M. DIAO, X. S. PENG, R. F. ZHANG

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925

Two new glycosides from the roots of Ranunculus ternatus...................................

...................................................................................J. K. TIAN, F. SUN, Y. Y. CHENG

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928

Spectrophotometric study on the interaction of water with chloranilic acid and its analytical application............F. L. ZHAO, X. L. FENG, X. J. LIU, N. LI, K. A. LI

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931

A novel method for conversion of valuable BDS intermediates HPBS/Cx-HPBS from DBT/Cx-DBT.....................................................................................................

.............................B. YU, J. HUANG, X. F. CAI, X. Y. LIU, C. Q. MA, F. L. LI, P. XU

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935

Fourier power spectrum analysis of exons for the period-3 behavior...................

...............................Y. X. TIAN, C. CHEN, X. Y. ZOU, J. D. QIU, P. X. CAI, J. Y. MO

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939

Interaction of surface-active fluorescence probeswith bovine serum albumin...

.........................................................................T. K. XU, X. H. SHEN, N. LI, H. C. GAO

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943

The interaction between propranolol and gold nanoparticles and its analytical application...................................................H. Y. DUAN, F. Chen, X. P. AI, Z. K. HE

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947

A novel biomolecular immobilization matrix based on nanoporous ZnO/chitosan composite film for amperometric hydrogen peroxide biosensor...

...................................Y. H. YANG, M. H. YANG, J. H. JIANG, G. L. SHEN, R. Q. YU

 

 

951

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Preparation and evaluation of molecularly imprinted monolithic column for felodipine in micro-liquid chromatography.............................................................

..................................................................Q. L. DENG, Z. H. LUN, C. YAN, R. Y. GAO

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955

Synthesis and characterization of benzimidazolium salts as novel ionic liquids and their catalytic behavior in the reaction of alkylation.......................................

..................................W. G. HUANG, B. CHEN, Y. Y. WANG, L. Y. DAI, Y. K. SHAN

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959

Study on the surface property of surfactant ionic liquids solutions....Y. A. GAO, Z. N. WANG, J. ZHANG, W. G. HOU, G. Z. LI, B. X. HAN, F. F. LÜ, G. Y. ZHANG

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963

A novel nanocrystalline TiO2 thin film electrodes prepared at low temperature

.....C. Y. LI, X. P. LI, Y. T. MA, Z. P. WANG, X. W. ZHOU, Y. LIN, S. J. FENG, X. R. XIAO

 

967

Thermal behavior of poly(trimethylene-co-ethylene terephthalate).....................

..........................................................................................Y. XU, S. R. YE, J. W. QIAN

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971

Asymmetric phase-transfer mediated epoxidation of a,b-enones using dendri- tic catalysts derived from Cinchona alkaloids.........................................................

....................................................................X. D. LIU, X. L. BAI, X. P. QIU, L. X. GAO

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975

Photorechargeable properties of metal hydride-SrTiO3 electrode........................

..............................W. K. ZHANG, X. L. TONG, H. HUANG, Y. P. GAN, N. HUANG

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979

A novel reagentless biosensor constructed by layer-by-layer assembly of HRP and nile blue premixed with polyanion....................................................................

............................................................S. M. YANG, Y. M. LI, X. M. JIANG, X. F. LIN

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983

Role of the confined geometry on the crystallization of poly(ethylene terephth- late) ultrathin films................................................Y. ZHANG, Y. L. LU, D. Y. SHEN

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987

Preparation and blood compatibility of oxidized-chitosan films...........................

..................................................................Y. D. YANG, J. G. YU, Y. G. ZHOU, P. G. LI

 

991