نتایج جستجو برای: 34 dihydropyrimidin 2 1h thione

تعداد نتایج: 2609081  

2012
Yu-Han Jiang Qi-Ming Qiu Rui-Xia Jiang Xu Huang Qiong-Hua Jin

In the title compound, [CuI(C(8)H(8)N(2)S)(C(18)H(15)P)(2)]·CH(3)OH, the coordination environment around the Cu(I) atom is distorted tetra-hedral, defined by two P atoms of two triphenyl-phosphane ligands, one S atom of a 5-methyl-1H-benzimidazole-2(3H)-thione ligand and one I atom. The complex mol-ecules and the methanol solvent mol-ecules are connected via N-H⋯O and O-H⋯I hydrogen bonds, form...

Journal: :Acta Crystallographica Section E Structure Reports Online 2010

Journal: :Acta Crystallographica Section E Structure Reports Online 2010

Journal: :Acta Crystallographica Section E Structure Reports Online 2008

2009
S. VIJAYARAGHAVAN

A series of Mannich bases 5a-5h were synthesized by the reaction of 5–{2–(ethylthio)–1H– benzimidazol–1–yl}–methyl–1,3,4–oxadiazole–2–thione 4 with formaldehyde and appropriate amines by conventional and microwave techniques. The reaction rate and yields were enhanced under microwave irradiation technique rather than conventional technique. Structures were characterized by means of spectral dat...

2017
Monirah A. Al-Alshaikh Aamal A. Al-Mutairi Hazem A. Ghabbour Ali A. El-Emam Mohammed S. M. Abdelbaky Santiago Garcia-Granda

In the title N-Mannich bases, 3-(adamantan-1-yl)-4-(4-fluoro-phen-yl)-1-[(4-phenyl-piperazin-1-yl)meth-yl]-4,5-di-hydro-1H-1,2,4-triazole-5-thione (C29H34FN5S) (I), and 3-(adamantan-1-yl)-4-(4-fluoro-phen-yl)-1-{[4-(2-meth-oxyphen-yl)piperazin-1-yl]-meth-yl}-4,5-di-hydro-1H-1,2,4-triazole-5-thione (C30H36FN5OS) (II), fluoro-phenyl, adamantane and piperazine moieties are linked to a planar triaz...

2012
Saowanit Saithong Jonathan Charmant Chaveng Pakawatchai

In the title coordination polymer, [CuBr(C(3)H(5)N(3)S)](n), the Cu(I) atom adopts a tetra-hdral CuS(2)Br(2) coordination geometry arising from two S-bonded 4-methyl-1H-1,2,4-triazole-3(4H)-thione ligands and two bromide ions. Both the S and Br atoms act as bridging ligands, connecting pairs of Cu(I) atoms and generating chains propagating in [100]. Inter-chain N-H⋯N hydrogen bonds generate lay...

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