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Impact Factor: 6.779   Office Online Submission or Tracking Editor-in-Chief   News  More...   Announcement  More...   Chinese Chemical Letters 2014 25( 09)  Published: 20 September 2014 Original articles Inhibited aptazyme-based catalytic molecular beacon for amplifi ed detection of adenosine Jin Huang, Yong He, Xiao-Hai Yang, Ke Quan, Ke-Min Wang Chinese Chemical Letters 2014 Vol. 25 (09): 1211-1214   DOI:10.1016/j.cclet.2014.05.039 Abstract |  PDF (579 KB)  ( 1306 ) | HTML ( ) Two new β-hydroxy amino acid-coupled secoiridoids from the fl ower buds of Lonicera japonica：Isolation, structure elucidation, semisynthesis, and biological activities Wei-Xia Song, Yong-Chun Yang, Jian-Gong Shi Chinese Chemical Letters 2014 Vol. 25 (09): 1215-1219   DOI:10.1016/j.cclet.2014.05.037 Abstract |  PDF (957 KB)  ( 1748 ) | HTML ( ) Synthesis of L-glucose and L-galactose derivatives from D-sugars Tian-Yu Xia, Yang-Bing Li, Zhao-Jun Yin, Xiang-Bao Meng, Shu-Chun Li, Zhong-Jun Li Chinese Chemical Letters 2014 Vol. 25 (09): 1220-1224   DOI:10.1016/j.cclet.2014.06.007 Abstract |  PDF (466 KB)  ( 2169 ) | HTML ( ) Determination of polybrominated diphenyl ethers in river water by combination of liquid-liquid extraction and gas chromatography-mass spectrometry Weifei Zhang, Xuexia Lin, Hai-Fang Li, Zhihua Wang, Jin-Ming Lin Chinese Chemical Letters 2014 Vol. 25 (09): 1225-1229   DOI:10.1016/j.cclet.2014.04.014 Abstract |  PDF (2828 KB)  ( 1108 ) | HTML ( ) A pyridoxal-based chemosensor for visual detection of copper ion and its application in bioimaging Cai-Xia Yin, Li-Jun Qu, Fang-Jun Huo Chinese Chemical Letters 2014 Vol. 25 (09): 1230-1234   DOI:10.1016/j.cclet.2014.06.017 Abstract |  PDF (2268 KB)  ( 1799 ) | HTML ( ) Bi(OTf)3-catalyzed tandem reaction of naphthols with β,γ-unsaturated α-ketoesters. Effi cient synthesis of functionalized 4H-chromenes Hui-Jing Li, Dong-Hui Luo, Qin-Xi Wu, Chun-Yang Dai, Zhi-Lun Shen, Yan-Chao Wu Chinese Chemical Letters 2014 Vol. 25 (09): 1235-1239   DOI:10.1016/j.cclet.2014.05.023 Abstract |  PDF (758 KB)  ( 1947 ) | HTML ( ) Copper-catalyzed N-arylation of 2-arylindoles with aryl halides Wei Liu, Li-Ya Han, Rui-Li Liu, Li-Ge Xu, Yan-Lan Bi Chinese Chemical Letters 2014 Vol. 25 (09): 1240-1243   DOI:10.1016/j.cclet.2014.04.021 Abstract |  PDF (506 KB)  ( 3172 ) | HTML ( ) Voltammetric determination of cysteamine at multiwalled carbon nanotubes paste electrode in the presence of isoproterenol as a mediator Mohsen Keyvanfard, Maryam Ahmadi, Fatemeh Karimi, Khadijeh Alizad Chinese Chemical Letters 2014 Vol. 25 (09): 1244-1246   DOI:10.1016/j.cclet.2014.05.018 Abstract |  PDF (400 KB)  ( 1508 ) | HTML ( ) Etching graphitic carbon nitride by acid for enhanced photocatalytic activity toward degradation of 4-nitrophenol Si-Zhan Wu, Cai-Hong Chen, Wei-De Zhang Chinese Chemical Letters 2014 Vol. 25 (09): 1247-1251   DOI:10.1016/j.cclet.2014.05.017 Abstract |  PDF (1008 KB)  ( 1947 ) | HTML ( ) Isolation and chemotaxonomic signifi cance of stenine-and stemoninine-type alkaloids from the roots of Stemona tuberosa Rong-Rong Zhang, Hai-Yan Tian, Yi Wu, Xiao-Hui Sun, Jian-Long Zhang, Zhi-Guo Ma, Ren-Wang Jiang Chinese Chemical Letters 2014 Vol. 25 (09): 1252-1255   DOI:10.1016/j.cclet.2014.03.051 Abstract |  PDF (1281 KB)  ( 1565 ) | HTML ( ) Panthogenins A and B, two novel norergostanol steroids from Dioscorea panthaica Xiao-Qing Shan, Shu-Lin Peng, Hai-Li Shi, Xiao-Ling Wang, Li-Sheng Ding, Xun Liao Chinese Chemical Letters 2014 Vol. 25 (09): 1256-1258   DOI:10.1016/j.cclet.2014.04.004 Abstract |  PDF (519 KB)  ( 1580 ) | HTML ( ) Investigations on the degradation of aspartame using high-performance liquid chromatography/tandem mass spectrometry Jie-Ping Sun, Qiang Han, Xiao-Qiong Zhang, Ming-Yu Ding Chinese Chemical Letters 2014 Vol. 25 (09): 1259-1264   DOI:10.1016/j.cclet.2014.04.012 Abstract |  PDF (1317 KB)  ( 2851 ) | HTML ( ) Nanosized Pd assembled on superparamagnetic core-shell microspheres：Synthesis, characterization and recyclable catalytic properties for the Heck reaction Hao Yang, Da Shi, Sheng-Fu Ji, Dan-Ni Zhang, Xue-Fei Liu Chinese Chemical Letters 2014 Vol. 25 (09): 1265-1270   DOI:10.1016/j.cclet.2014.05.003 Abstract |  PDF (4203 KB)  ( 1806 ) | HTML ( ) Using unmodifi ed Au nanoparticles as colorimetric probes for TNT based on their competitive reactions with melamine Xiao-Dong Xia, Hao-Wen Huang Chinese Chemical Letters 2014 Vol. 25 (09): 1271-1274   DOI:10.1016/j.cclet.2014.03.008 Abstract |  PDF (944 KB)  ( 1603 ) | HTML ( ) Poly(acrylonitrile-co-3-aminocarbonyl-3-butenoic acid methyl ester)：A better precursor material for carbon fi ber than acrylonitrile terpolymer An-Qi Ju, Meng-Juan Li, Miao Luo, Ming-Qiao Ge Chinese Chemical Letters 2014 Vol. 25 (09): 1275-1278   DOI:10.1016/j.cclet.2014.03.009 Abstract |  PDF (603 KB)  ( 1352 ) | HTML ( ) Preparation and properties of thermoexpandable polymeric microspheres Zhao-Sheng Hou, Cheng-You Kan Chinese Chemical Letters 2014 Vol. 25 (09): 1279-1281   DOI:10.1016/j.cclet.2014.04.011 Abstract |  PDF (1267 KB)  ( 2579 ) | HTML ( ) Synthesis of hexacyclic fused isocoumarin framework through selective domino multicyclizations under catalyst and solvent free conditions Tariq Mahmood Babar, Muhammad Moazzam Naseer, Muhammad Khawar Rauf, Humayun Pervez, Masahiro Ebihara, Nasim Hasan Rama Chinese Chemical Letters 2014 Vol. 25 (09): 1282-1286   DOI:10.1016/j.cclet.2014.03.022 Abstract |  PDF (959 KB)  ( 1664 ) | HTML ( ) A highly effi cient procedure for the synthesis of quinoxaline derivatives using polyvinylpolypyrrolidone supported trifl ic acid catalyst (PVPP·OTf) Samad Khaksar, Mahmoud Tajbakhsh, Milad Gholami, Fariba Rostamnezhad Chinese Chemical Letters 2014 Vol. 25 (09): 1287-1290   DOI:10.1016/j.cclet.2014.04.008 Abstract |  PDF (1951 KB)  ( 3153 ) | HTML ( ) A squaraine based fl uorescent probe for mercury ion via coordination induced deaggregation signaling Shuang-Yong Lin, Hui-Jun Zhu, Wen-Jian Xu, Gui-Mei Wang, Nan-Yan Fu Chinese Chemical Letters 2014 Vol. 25 (09): 1291-1295   DOI:10.1016/j.cclet.2014.04.027 Abstract |  PDF (1523 KB)  ( 1236 ) | HTML ( ) Nickel-catalyzed cross-coupling reaction of alkynyl bromides with Grignard reagents Qing-Han Li, Yong Ding, Xue-Jun Yang Chinese Chemical Letters 2014 Vol. 25 (09): 1296-1300   DOI:10.1016/j.cclet.2014.04.019 Abstract |  PDF (1572 KB)  ( 1814 ) | HTML ( ) A simple synthetic approach for the transformation of (S)-Ugi’s amine Gao-Feng Zha, Wei-Yun Xu, Peng Dai, Xiao-Yan Lai, Wei Liu, Yong-Cun Shen Chinese Chemical Letters 2014 Vol. 25 (09): 1301-1304   DOI:10.1016/j.cclet.2014.06.009 Abstract |  PDF (630 KB)  ( 1783 ) | HTML ( ) Study on friction performance of graphene-based semi-solid grease Zhi-Lin Cheng, Xi-Xi Qin Chinese Chemical Letters 2014 Vol. 25 (09): 1305-1307   DOI:10.1016/j.cclet.2014.03.010 Abstract |  PDF (566 KB)  ( 2410 ) | HTML ( ) Rubratoxin C, a new nonadride derivative from an endophytic fungus Penicillium sp. F-14 Ri-Dao Chen, Zheng Yan, Jian-Hua Zou, Nan Wang, Jun-Gui Dai Chinese Chemical Letters 2014 Vol. 25 (09): 1308-1310   DOI:10.1016/j.cclet.2014.03.040 Abstract |  PDF (640 KB)  ( 1439 ) | HTML ( )

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