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Photochromic Composite Properties and Application in Optical Memory of a Diarylethene with Benzofuran unit Shuhong Jing, Shiqiang Cui and Shouzhi Pu* Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P.
The structure of 1a was characterized by 1H NMR. 1H NMR (400 MHz, CDCl3, ppm): δ 2.08(s, 3H, -CH3), 2.27 (s, 3H, -CH3), 4.05 (t, 2H, dioxolane-H), 4.14 (t, 2H, dioxolane-H), 5.82 (s, 1H, dioxolane-H), 6.83 (s, 1H, thiophene-H), 6.87 (d, 1H, benzofuran -H), 6.89 (t, 1H, benzofuran -H), 7.01 (t, 1H, benzofuran -H), 7.18 (d, 1H, benzofuran -H), 7.34 (d, 2H, benzene-H), 7.38 (d, 2H, benzene-H).

Study of phenyl phenol formaldehyde resin and its curing performance of aniline LIU Shu Heng 1, a 1 Department of Chemistry and Environmental Science, Cangzhou Normal University, Cangzhou,061000, Hebei, China aliushuheng65@sina.com Keywords: modified,phenol formaldehyde resin,welding.
For the first aniline modified phenol formaldehyde resin was prepared in this paper, first,presents the structure of the resin.

INTRODUCTION Aerobic granular sludge process has been proposed as a promising approach to control water contamination in recent years [1, 2].Due to the its own characteristic of structure,simultaneous removal of nitrogen and phosphorous was achieved successfully in a one-reactor system,the system had the distinctive advantages of high activity of microorganisms,good performance of solid-liquid separation,high resistance to organic impact load and long biological chain.Because of all the advantages of AGS system,it had broad development prospect [3].In this study,we compared the influence of dissolved oxygen and organic compound on the municipal wastewater removal performance of aerobic granular sludge process by dynamic tests.The aim of the study was to provide technical support and theoretical basis for the stable operation of aerobic granular sludge process and practical engineering application.
Chemistry & Bioengineering, Vol. 26 (2009) No.1, p.15

Synthesis and Characterizations of Monodispersed Nanotriangle of Gold Kaicheng Zhang and Siying Zhao School of Chemistry and Environmental Engineering Wuhan Polytechnic University, Wuhan, Hubei Province, China zhangkaichengwhpu@126.com Keywords: gold; nanotriangle; Growth from solutions.
Fig. 3a was shown the triangular structure of gold with average side of 50-150 nm.

Acknowledgement All authors strongly will present special thanks for Department of Chemistry in IAU, Jouybar branch and also IAU, Tabriz branch for their scientific and finance supports.
Therefore this molecule can be used on structure of rotaxanes and catenanes in nano machines.

Synthesis and Properties of 1-[2,5-dimethyl-3-thienyl]-2-[2-methyl-5- (p-N,N-dimethylaminophenyl)-3-thienyl]perfluorocyclopentene Guanming Liao, Zhiyuan Sun and Shouzhi Pu* Jiangxi Key Lab of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China pushouzhi@tsinghua.org.cn Keywords: Diarylethene; Photochromism; Kinetic; Fluorescence.
The structure of compound 1o was confirmed by 1H NMR. 1H NMR (400 MHz, CDCl3): δ 2.18 (s, 3H, –CH3), 2.26 (s, 3H, –CH3), 2.31 (s, 3H, –CH3), 2.96 (s, 6H, –NCH3), 6.68 (d, 2H), 6.95 (s, 2H), 7.32–7.43 (m, 2H).

The structure of the nanowires was investigated by XRD analysis.
Kung, Transition Metal Oxides: Surface Chemistry and Catalysis (Elsevier, New York, 1989)

Synthesis and Properties of a New Photochromic Compound Bearing Isoxazol Moiety Zhipeng Tong, Shouzhi Pu* and Shiqiang Cui Jiangxi Key Laboratory of Organic Chemistry Jiangxi Science and Technology Normal University, Nanchang 330013, P.R.China pushouzhi@tsinghua.org.cn Keywords: Diarylethene; Photochromism; Fluorescence switching.
The structure of compound 1a was confirmed by 1H NMR(400 MHz, CDCl3): δ 2.03 (s, 3H, -CH3), 2.06 (s, 3H, -CH3), 2.24 (s, 3H, -CH3), 3.97 (s, 3H, -OCH3), 7.03 (d, 1H, phenyl-H), 7.19 (s, 1H, thiophene-H), 7.69 (d, 1H, phenyl-H), 7.97 (s, 1H, phenyl-H), 10.49 (s, 1H, -CHO).

Synthesis a New Photochromic Diarylethene Based on Five-membered Heterocycle and Hexatomic Ring Aryl for Optical Storage Shiqiang Cui, Shouzhi Pu*, Gang Liu, Weijun Liu Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P.
The structure of 1a was characterized by 1H NMR. 1H NMR (400 MHz, CDCl3, ppm): δ 2.02 (s, 3H, -CH3), 3.82 (s, 3H, -OCH3), 6.87 (d, 2H, J = 8.4Hz, benzene-H), 7.07 (s, 1H, thiophene-H), 7.37 (d, 2H, J = 8.4Hz, benzene-H), 7.53-7.60(t, 1H, benzene-H), 7.62 (d, 1H, J = 8.0Hz, benzene-H), 7.68(d, 1H, J = 7.6Hz, benzene-H), 7.70-7.74(t, 1H, benzene-H).

Synthesis and Properties Study of 1-[2-methyl-5-(3-trifluoromethyl)-3-thienyl]-2-[2-methyl-5- (9-phenanthren-e)-3-thienyl]perfluorocyclopentene Jingjing Liu, Hongjing Jia and Shouzhi Pu* Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University Nanchang 330013, P.R.China pushouzhi@tsinghua.org.cn Keywords: Diarylethene, Photochromism, Kinetic, Fluorescence.
The structure of diarylethene 1o was confirmed by 1H NMR (400 MHz, CDCl3, TMS): δ 2.13 (s, 3H, -CH3), 2.15 (s, 3H, -CH3), 7.21 (s, 1H, thiophene-H), 7.26 (s, 1H, thiophene-H), 7.31 (d, 1H, J = 8.0 Hz, benzene-H), 7.40-7.65 (m, 4H, phenanthren-H), 7.67 (d, 1H, J = 8.0 Hz, benzene-H),7.69 (d, 1H, J = 8.0 Hz, benzene-H),7.71 (d, 1H, J = 8.0 Hz, benzene-H), 7.79 (s, 1H, phenanthren-H), 7.88 (d, 1H, J = 8.0 Hz, phenanthren-H), 8.11 (d, 1H, J = 8.0 Hz, phenanthren-H), 8.70 (d, 1H, J = 8.0 Hz, phenanthren-H), 8.76 (d, 1H, J = 8.0 Hz, phenanthren-H).