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Han Y.,Yangzhou University | Wang X.,Yangzhou University | Lv L.,Jiangsu Changqing Agrochemical Co. | Diao G.,Yangzhou University | Yuan Y.,Yangzhou University
Synthesis | Year: 2012

The catalytic coupling reaction of aryl halides and heterocycles has been developed using copper powder as the catalyst in N,N-dimethylacetamide. The procedure is experimentally simple and free from the addition of external cocatalysts or chelating ligands. © Georg Thieme Verlag. Source

Wang X.,Yangzhou University | Li Y.,Yangzhou University | Yuan Y.,Yangzhou University | Yuan Y.,Jiangsu Changqing Agrochemical Co.
Synthesis (Germany) | Year: 2013

The copper-catalyzed direct thiolation of benzothiazole with iodobenzene and sulfur in superbase system under oxygen atmosphere is reported. The corresponding 2-thio-substituted benzothiazoles were formed in satisfactory yields. © Georg Thieme Verlag KG Stuttgart · New York. Source

Jiangsu Changqing Agrochemical Co. | Date: 2007-04-10

Preparations for destroying noxious animals, Biocides; Insect repellents, Larvae exterminating preparations, Herbicides, Vermin destroying preparations, Algicides for agricultural use; Acaricides for agricultural use; Fly destroying preparations.

Liu S.,Nanjing College of Chemical Technology | Zhu H.-J.,Nanjing University of Technology | Yu G.-Q.,Jiangsu Changqing Agrochemical Co. | Du G.,Jiangsu Changqing Agrochemical Co. | Lv L.-Z.,Jiangsu Changqing Agrochemical Co.
Acta Crystallographica Section E: Structure Reports Online | Year: 2012

In the crystal structure of the title compound, C 5H 8N 2O, molecules are linked by weak C-H⋯O hydrogen bonds, forming a three-dimensional network. Source

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