Editorial Board CO2 Full: PDF (433 K)

Synthesis of new chiral 1,2,3,4-tertrahydroisoquinoline β-amino alcohol for asymmetric diethylzinc addition to aryl aldehydes (I) Geng Xu, Zhan Zhu Liu 1393-1396 Full: PDF (243 K)

A practical synthesis of trifluorophenyl R-amino acid: The key precursor for the new anti-diabetic drug sitagliptin Li Li Zeng, Ying Jie Ding, Gui Cheng Zhang, Hong Rui Song, Wen Hui Hu 1397-1399 Full: PDF (246 K)

Baeyer–Villiger oxidation of cyclic ketones utilizing potassium peroxydisulfate (K2S2O8) or sodium perborate (NaBO3) in acidic media S. Zarrabi, N.O. Mahmoodi, K. Tabatabaeian, M.A. Zanjanchi 1400-1404 Full: PDF (205 K)

Microwave-promoted solvent-free synthesis of N-(diphenylmethylene)glycine alkyl esters Quan Jun Wang, Wei He, Qiao Feng Wang, Xin Shi, Xiao Li Sun, Sheng Yong Zhang 1405-1407 Full: PDF (131 K)

A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H2O2/HCl Hong Yun Guo, Ji Chao Li, You Le Shang 1408-1410 Full: PDF (140 K)

Synthesis of bis-indolylmethanes catalyzed by oxone Cai Li Zhang, Zhi Qiang Du 1411-1414 Full: PDF (205 K)

Synthesis and photochemistry of novel bromo substituted stilbene derivatives as triplet state sensitizers for the generation of singlet oxygen Hong Ru Li, Qin Yuan Guo, Ting Xie, Fang Gao, Sheng Tao Zhang 1415-1418 Full: PDF (274 K)

Novel four-hydrogen-bond assembled oligoamide dimer with pyrazoline moieties and its photoluminescent properties Guang Dong Lei, Ming Li, De Min Qiu, Hui Liu, Yan Huang, Zhi Yun Lu 1419-1422 Full: PDF (375 K)

Synthesis, liquid crystalline and luminescent properties of trimeric phenylenevinylene with end-groups of (R)-(+)-2-methylbutyric acid ester Cheng Bo Zhang, Ying Li, Wen Ke Liu, Hai Quan Zhang, Huai Yang, Qing Shan Li, Guang Zhong Xing 1423-1426 Full: PDF (385 K)

A novel and facile one-pot sulfonyloxylactonization of alkenoic acids Min Zhu, Li Ll, Cai Qin Liu 1427-1430 Full: PDF (179 K)

Synthesis and cytotoxicity of novel podophyllotoxin derivatives Yi Zheng, You Guang Sun, Yuan Zhang, Jing Jing Lv, Wen Chao Bi, Yuan Wei Ma, Hong Chen 1431-1434 Full: PDF (191 K)

Influence of terminal alkyl chain length on helical twisting property of chiral 1,2-propanediol derivatives Wei Huang, Xiao Guang Zhang, Guang Da Yang, Zhen Yu Bian, Xiao Juan Wu, Guo Jing Ma, Qi Huang, Huai Yang 1435-1438 Full: PDF (300 K)

A mild, efficient and selective iodination of aromatic compounds using iodine and 1,4-bis(triphenylphosphonium)-2-butene peroxodisulfate Rashid Badri, Maryam Gorjizadeh 1439-1443 Full: PDF (194 K)

Silica-bonded S-sulfonic acid a recyclable catalyst for the synthesis of coumarins Khodabakhsh Niknam, Dariush Saberi, Mojtaba Baghernejad 1444-1448 Full: PDF (186 K)

Synthesis and mesomorphic behavior of benzothiazole-based liquid crystals having terminal methoxyl group Sie Tiong Ha, Teck Ming Koh, Siew Teng Ong, Yasodha Sivasothy 1449-1452 Full: PDF (390 K)

Boric acid as an efficient catalyst for the synthesis of 1,1-diacetate under solvent-free condition K.F. Shelke, S.B. Sapkal, G.K. Kakade, P.V. Shinde, B.B. Shingate, M.S. Shingare 1453-1456 Full: PDF (191 K)

Silica sulfuric acid: A versatile reagent for oxathioacetalyzation of carbonyl compounds and deprotection of 1,3-oxathiolanes Farhad Shirini, Parisa Sadeghzadeh, Masoumeh Abedini 1457-1460 Full: PDF (148 K)

Synthesis of tanshinone IIA analogues and their inhibitory activities against Cdc25 phosphatases Wei Gang Huang, Jing Ya Li, Yu Luo, Jia Li, Wei Lu 1461-1464 Full: PDF (267 K)

Prenylated flavonoids from Tephrosia apollinea Ali K. Khalafallah, Suleiman A. Suleiman, Afifi H. Yousef, Nadia A.A. El-kanzi, Abou El-Hamd H. Mohamed 1465-1468 Full: PDF (330 K)

Two new prenylflavonoids from Morus nigra L. Lei Wang, Ting Gong, Ruo Yun Chen 1469-1471 Full: PDF (147 K)

A new sesquiterpene from the roots of Vladimiria souliei Jing Xu, Xiao Jun Zhao, Yuan Qiang Guo, Wen Bin Hou, Shu Zhong Zhang 1472-1474 Full: PDF (148 K)

Aptameric SERS sensor for Hg2+ analysis using silver nanoparticles Guo Qing Wang, Ling Xin Chen 1475-1477 Full: PDF (208 K)

Study on the influence of humic acid of different molecular weight on basic ion exchange resin's adsorption capacity Jin Nan Wang, Ai Min Li, Yang Zhou, Li Xu 1478-1482 Full: PDF (672 K)

Simultaneous determination of fluorine and iodine in urine by ion chromatography with electrochemical pretreatment Kang Kang Hu, Wei Xiong Huang, Yu Hua Su, Rong Zong Hu 1483-1486 Full: PDF (190 K)

Refolding of reduced/denatured bovine pancreatic insulin with ion-exchange chromatography coupled with MALDI-TOF MS Cui E. Lin, Quan Bai 1487-1490 Full: PDF (213 K)

Use of packed-fiber solid-phase extraction for sample clean-up and preconcentration of vitamin B12 before determination Fang Fang, Xue Jun Kang, Zhi Yong Liu, Yu Qin Ma, Zhong Ze Gu 1491-1494 Full: PDF (198 K)

New matrix of MALDI-TOF MS for analysis of small molecules Shu Zhang, Yi Chen, Jian An Liu, Shao Xiang Xiong, Guang Hui Wang, Jun Chen, Guo Qiang Yang 1495-1497 Full: PDF (163 K)

Determination of inorganic anions in ethyl acetate by in-line hollow fiber membrane extraction with ion chromatography Zhen Zhen Hu, Ying Ying Zhong, Yun Chang Fan, Yan Zhu 1498-1501 Full: PDF (225 K)

Synthesis of novel biodegradable poly(ethylene glycol) analogue: Water-soluble aliphatic polyester with pendant oligo(ethylene glycol) chains Lei Feng, Jian Yuan Hao, Cheng Dong Xiong, Xian Mo Deng 1502-1505 Full: PDF (232 K)

Different crystallinity of poly(d,l-lactide-co-p-dioxanone) copolymers acquired by control of chain microstructure Hui Zhen Zhao, Jian Yuan Hao, Cheng Dong Xiong, Xian Mo Deng 1506-1509 Full: PDF (291 K)

Synthesis and properties of novel thermotropic liquid crystalline copoly(ester-imide)s Guo Yao, Yi Gu 1510-1513 Full: PDF (549 K)

Synthesis and characterization of α-butyl-ω-{3-[(2,2-dihydroxymethyl)-propionyloxy]}propylpolydimethylsiloxanes Meng Zhang, Jun Ying Li, Guo Wei Zhou, Yuan Juan Wu, Yong Mei Xia, Tian Duo Li 1514-1517 Full: PDF (211 K)