Jining Institute of Supervision and Inspection on Product Quality

Jining, China

Jining Institute of Supervision and Inspection on Product Quality

Jining, China
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Lu X.,Lunan Institute of Coal Chemical Engineering | Zhang L.,Zhejiang Normal University | Zhao H.,Jining Institute of Supervision and Inspection on Product Quality | Yan K.,Lunan Institute of Coal Chemical Engineering | And 2 more authors.
Journal of Materials Science and Technology | Year: 2012

Poly-crystalline In(OH) 3 nanorods have been successfully prepared via a urea-based precipitation using the colloidal carbon spheres as the templates. After calcinations, the resulted In 2O 3 nanorods with poly-crystalline structure were fabricated. Structure and morphology of the product were characterized by X-ray diffraction (XRD), and transmission electron microscopy (TEM). The possible formation process was schemed. The sensor gas properties towards C 2H 5OH and CO were examined. © 2012 The Chinese Society for Metals.


Yin Y.-B.,Jining Institute of Supervision and Inspection on Product Quality | Han J.,Yankuang Guohong Chemical and Industrial Co. | An F.-Z.,Shandong Bureau of Quality and Technical Supervision | Li Q.-R.,Jining Institute of Supervision and Inspection on Product Quality | Song Z.-Q.,CAF Institute of Chemical Industry of Forest Products
Chemistry and Industry of Forest Products | Year: 2014

Five new diacylthioureas were obtained with the yields of 65%-68% through acylchlorination, nucleophilic substitution, nucleophilic addition reactions from sym-homopinic acid which was obtained from pinonic acid via Willgerodt reaction. Their structures were characterized by IR and 1H NMR spectra. The products were as follows: 2, 2'-(2, 2-dimethylcyclobutane-1, 3-diyl)bis[N-(phenylcarbamothioyl)acetamide](5a), 2, 2'-(2, 2-dimethylcyclobutane-1, 3-diyl)bis[N-(o-tolylcarbamothioyl)acetamide](5b), 2, 2'-(2, 2-dimethylcyclobutane-1, 3-diyl)bis[N-(m-tolylcarbamothioyl)acetamide](5c), 2, 2'-(2, 2-dimethylcyclobutane-1, 3-diyl)bis[N-(p-tolylcarbamothioyl)acetamide](5d), 2, 2'-(2, 2-dimethylcyclobutane-1, 3-diyl)bis[N-(2, 4-dimethylpheny)phenylcarbamothioyl acetamide](5e).


Yin Y.-B.,Jining Institute of Supervision and Inspection on Product Quality | Han J.,Guohong Chemical Co. | Zhang Y.-L.,Jining Institute of Supervision and Inspection on Product Quality | Song Z.-Q.,CAF Institute of Chemical Industry of Forest Products | Liu T.,Jining Institute of Supervision and Inspection on Product Quality
Asian Journal of Chemistry | Year: 2014

The compound 1-[2-(3-ethyl-2, 2-dimethylcyclobutyl)acetyl]-3-o- tolylthiourea has been synthesized and its structure was characterized by IR, 1H NMR and single crystal X-ray diffraction. The crystal belongs to monoclinic system, space group P21/c, a = 14.335(3) Å, b = 9.7100(19) Å, c = 26.737(5) Å, α= 90°, β= 92.70(3)°, γ= 90°, V = 3717.5(13) Å3, Z = 4, μ = 0.178 mm-1, Dc = 1.138 g/cm3, F(000) = 1376, R = 0.0921, wR2 = 0.1379, formula unit C18H26N 2OS. Present compound has a fragment of 2,2-dimethylcyclobutane and its conformation represents semi-chair. The intermolecular and intramolecular hydrogen bonds are revealed. Its insecticidal activity against Ostrinia furnacalis was also reported in this work.


Yin Y.-B.,Jining Institute of Supervision and Inspection on Product Quality | Yu Z.-Q.,Guohong Chemical Co. | Zhang Y.-L.,Jining Institute of Supervision and Inspection on Product Quality | Hu J.-H.,Jining Institute of Supervision and Inspection on Product Quality | Song Z.-Q.,CAF Institute of Chemical Industry of Forest Products
Bulletin of the Chemical Society of Ethiopia | Year: 2013

The title compound 1-[2-(3-ethyl-2,2-dimethylcyclobutyl)acetyl]-3- phenylthiourea has been synthesized and its crystal structure was studied. The crystal belongs to triclinic system, space group P-1, a = 10.200(2) Å, b = 12.395(3) Å, c = 15.679(3) Å, α = 92.99(2)o, β = 106.00(3)o, γ = 111.95(3)o, V = 1740.4(6) Å3, Z = 2, μ = 0.187 mm-1, Dc = 1.162 g/cm3, F(000) = 656, R = 0.0784, wR2 = 0.1505, formula unit C17H24N2OS. The title compound has a fragment of 2,2-dimethylcyclobutane and its conformation represents semi-chair. The intermolecular and intramolecular hydrogen bonds are revealed. © 2013 Chemical Society of Ethiopia.

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