a b s t r a c t 4-(3-(1H-imidazol-1-yl)propyl)-(thiophen-2-ylmethyl)-1H-1,2,4-triazol-5(4H)-one (IPTT), C 13 H 15 N 5 OS, was synthesized and characterized by 13 C NMR, 1 H NMR, IR and single-crystal X-ray diffraction. The structure of IPTT is stabilized by three intermolecular hydrogen bonds and by
5-Benzyl-4-[3-(1H-imidazol-1-yl)propyl]- 2H-1,2,4-triazol-3(4H)-ones: Synthesis, spectroscopic characterization, crystal structure and a comparison of theoretical and experimental IR results by DFT calculations
✍ Scribed by Yasemin Ünver; Kemal Sancak; Hasan Tanak; İsmail Değirmencioğlu; Esra Düğdü; Mustafa Er; Şamil Işık
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 946 KB
- Volume
- 936
- Category
- Article
- ISSN
- 0022-2860
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✦ Synopsis
propyl]-2H-1,2,4-triazol-3(4H)-ones: Synthesis, spectroscopic characterization, crystal structure and a comparison of theoretical and experimental IR results by DFT calculations
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## Abstract magnified image 3‐Benzyl‐4‐phenyl‐1,2,4‐triazole‐5‐thiol (**1**) was synthesized and used as starting material for preparation of 1,2,4‐triazole bearing substituted thiosemicarbazides moiety (**4a‐d**) in high yields. The thiosemicarbazides **4a‐d** were cyclized in basic medium to giv
5(4H)-ones / 2-Chloro-N-cyanomethyl-N-methylnicotinamide / Aromatic nucleophilic substitution A new synthesis of pyrido[3,2-f][1,4]thiazepine derivatives 3 starting with 2-chloronicotinic acid (1), methylaminoacetonitrile hydrochloride and carbon disulfide is described. As proved by a crystal struct