Batik is a cultural heritage of Indonesian traditional artwork that has been recognized worldwide. Almost every region in Indonesia regional batik its own characteristics, including Kuantan Singingi Regency. Kuansing through the love can be developed into fashion trend contains values community. From this reason author describes little how efforts are made as form for so it develop method used ...

In the title compound, [Co(C(4)H(3)N(2)S)(C(6)H(18)N(4))](Cl)PF(6), the Co(III) ion is coordinated by a tripod-like tetra-dentate ligand and a monoanionic N,S-bidentate ligand in an approximately octa-hedral CoN(4)OS geometry. The anionic S atom of the pyrimidine-2-thiol-ate (pymt) ligand is coordinated in the trans position to the primary amine N atom (Nprim) of the tris-(2-amino-ethyl)amine (...

Bistren cryptands can be easily synthesised through the Schiff base condensation of two molecules of tren and three molecules of a dialdehyde, followed by hydrogenation of the six C=N double bonds to give octamine cages, whose ellipsoidal cavity can be varied at will, by choosing the appropriate dialdehyde, in order to include substrates of varying sizes and shapes. Bistrens can operate as effe...