Journal of Guangxi University（Natural Science Edition） 2011 Issue 3 Synthesis of a new schiff base of 2,5-bis(5-methyl-3-ethoxyformyl-1-pyrazolyl-2,5-dicarbonyl)thiophene

Synthesis of a new schiff base of 2,5-bis(5-methyl-3-ethoxyformyl-1-pyrazolyl-2,5-dicarbonyl)thiophene
WANG Yan-li1;ZHU Wan-ren 1;2;HE Xi-pu1

..............page:482-488

Isoltion of triptolide from Triptergium wilfordii Hook.f. by liquid-liquid three-phase extraction combining column chromatography
XIAO Shi-ji1;WEI Wan-xing1;LIU Zhi-ping1;2;ZHOU Min1; ZHUO Jia-xiong1;CHEN Song1;LIU Li-heng3

..............page:496-499

Selective oxidation of toluene over a new catalyst manganese meso-tetra(4-hydroxylpheny1)porphyrin supported on ZnO
HUANG Guan;XIANG Feng;CAO Xuan;JIANG Yue-xiu; GUO Yong-an;LUO Zong-chang

..............page:411-416

Synthesis and crystal structures of 9,10-epidioxy-9,10-bis(diphenylphosphinoyl)anthracene
MA Zhen;YANG Huang;DUAN Wen-gui

..............page:454-457

guang xi da xue xue bao : zi ran ke xue ban bei jiao yu bu ping wei zhong guo gao xiao you xiu ke ji qi kan

..............page:505

Gd₂O₃∶Eu³⁺ red phosphor powder prepared by wet chemical methods
WANG Wei;ZHOU Li-ya;WANG Rong-fang

..............page:435-439

Hydrothermal synthesis and luminescent properties of CaWO₄∶Eu³⁺,M³⁺（M=Tb,Sm,Bi,Dy）
ZHANG Li-xia1;LIANG Li-fang1;TANG Shang-hui1;YI Min1;PANG Qi2

..............page:440-444

Synthesis of poly(dehydroabietic acid acrylic glycol ester) by charge-transfer polymerization
LI Guang-hua;GAO Zhen-sheng;YANG Ping-ping;DUAN Wen-gui

..............page:423-428

Influence of CeO₂ dopants on dielectric constant charges of SrTiO₃-based ceramics
WANG Ning-zhang1;2;MA Yu-tian1

..............page:450-453

Enzyme-catalyzed synthesis and characterization of palmitoly glucose ester in ionic liquids
ZENG Wen-tian1;YAO Ping-jia2;WEI Yuan-an1

..............page:470-476

Study on crystal chemical and frontier orbital of sulfurous iron minerals
ZHONG Jian-lian1;CHEN Jian-hua1;LI Yu-qiong1;GUO Jin2

..............page:404-410

Screening of cellulase enhancing protein producting strains
QIN Yi-min;GAO Jin;TAO Heng;TANG Ai-xing

..............page:395-398

guang xi da xue xue bao : zi ran ke xue ban bei ping wei di qi jie guang xi you xiu zi ran ke xue qi kan

..............page:439

Preparation of nano-barium titanate powder by chemical precipitation
XU Jing1;ZHANG Yan2

..............page:445-449

Optimization of high voltage pulsed electric field on extraction of the total saponins of Gymnema sylvestre by response surface methodology
SUN Jian-hua1;2;WEI Ze-zhao1;2;LIU Bin1;LIAO Dan-kui1;2; CHEN Xiao-guang1;2;TONG Zhang-fa1;2

..............page:363-368

Synthesis and activity of a secnidazole derivative
WANG Li-sheng;HUANG Xi-shou;YIN Yong;LI Wan-mei; DUAN Man;RAN Wei

..............page:477-481

Optimal design for sol-gel synthesis of cryptomelane based on BP network
DENG Xin;YU Qian;DIAO Gui-qiang;LI Jun;YU Lin;LI Yong-feng

..............page:385-388,416

Experimental study on start-up of starch wastewater treatment in MICR
LI Ping;XIAN Ping;DENG Hui;XIONG Zuo-fang;CHEN Wei-qiang

..............page:513-517

Preparation and antibacterialactivity of chitosan/montmorillonite/zinc
LIN Bao-feng1;2;LIU Xiao-zhou1;LV Yan-chao1;LI Shu-dong1

..............page:429-434

Experimental study on influence of recycled coarse and fine aggregates from construction waste on compressive strength of concrete
QIU Shu-heng1;WANG Jun1;FENG Qing-ge2;ZHU Hui-ying3; LI Zheng1;LUO Bi-sheng1

..............page:518-524

Synthesis and herbicidal activity of diamide compounds containing pinic acid skeleton
ZOU Rong-xia1;CEN Bo 1;DUAN Wen-gui 1;MA Xian-li1;2; LIN Gui-shan1;HE Yu-wei1

..............page:463-469

Optimization of preparation conditions for folic acid-β-cyclodextrin inclusion complex by response surface methodology
YANG Ke-di;PENG Pan;GE Li;SONG Yi;LI Yue-juan

..............page:369-372,384

Study on chracteristics of landfill leachate and its variations
WEI Xu;XIAN Ping;FENG Qing-ge;ZHENG Shuang-jin

..............page:506-512

Analysis of volatile oil from seedless fruits of Siraitia grosvenorii by gas chromatography-mass spectrometry
CHEN Hai-yan1;LUO Li-hong1;WANG Zhi-bing1;2;LIN Cui-wu1;QIN Jiang-ke3

..............page:489-492

Influence of calcium and silicon materials on dewaterability of sludge from sewage treatment plant
FENG Qing-ge;LIN Nai-xi;WANG Dong-bo;WEI Xu;ZENG Yi

..............page:500-505

Study on synthesis and electrochemical properties of thio-glycoluril derivative
XUE Hong;CAO Yi;GUO Qi;LI Guang-hua;TONG Zhang-fa

..............page:458-462

Convenient synthesis of natural product Dorspoinsettifolin
LING Xin-long1;2;HUANG Chu-sheng2;LIU Hong-xin2; HUANG Ke-li2;SUN Chong-hua2

..............page:493-495

Mechanism of preparation and removal of FFA from fatof alkaline clay
ZHAO Juan;WEI Teng-you;PAN Yuan-feng;TONG Zhang-fa

..............page:379-384

Optimization of enzymatic hydrolysis conditions parameters for antioxidant capacity of hydrolysates from protein of Tilapia heels
LUO Li-hua;SUN Jian-hua;HUANG Qiu-xia;WU Shan-guang; LAN Xiong-diao;LIAO Dan-kui

..............page:389-394

Optimization of reaction conditions for the isomerization of pine oleoresins acids
WU Yan-bi;CHEN Xiao-peng;WANG Lin-lin;WEI Xiao-jie;MENG Jia-zhi

..............page:373-378

Characteristics of heat exchanger with cross-staggered plastic twisted-tape inserted
LIU Mei-na;LIN Qing-yu;YIN Shao-jun;ZHAN San-jiang

..............page:399-403

guang xi da xue xue bao : zi ran ke xue ban zheng gao qi shi

..............page:525

Cyclohexane oxidation over boehmite supported cobalt tetra(4-hydroxyphenyl)porphyrin
LI Tian-ming;HUANG Guan;CAO Xuan;XIANG Feng;LUO Zong-chang

..............page:417-422