Cascade Oxidative Trifluoromethylthiolation and Cyclization of 3-Alkyl-1-(2-(alkynyl)phenyl)indoles.

Autor: Uppalabat T; Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand., Hassa N; Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand., Sawektreeratana N; Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand., Leowanawat P; Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand., Janthakit P; Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand., Nalaoh P; Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand., Promarak V; Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand., Soorukram D; Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand., Reutrakul V; Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand., Kuhakarn C; Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand.

Publikováno v: The Journal of organic chemistry [J Org Chem] 2023 May 05; Vol. 88 (9), pp. 5403-5419. Date of Electronic Publication: 2023 Apr 05.

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Synthesis, characterization and studies of new 3-benzyl-4H-1,2,4-triazole-5-thiol and thiazolo[3,2-b][1,2,4]triazole-5(6H)-one heterocycles

Autor: A. M. Mahmoud, Abd El-Wareth A. O. Sarhan, Osama M. A. Habib, Hassa N. A. H. Elsherif

Publikováno v: Journal of Heterocyclic Chemistry. 45:897-907

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 mediu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc356fb906a232ad42159e0c5f2efea4
https://doi.org/10.1002/jhet.5570450339

Synthesis, characterization and studies of new 3-benzyl-4 H-1,2,4-triazole-5-thiol and thiazolo[3,2- b][1,2,4]triazole-5(6 H)-one heterocycles.

Autor: Sarhan, Abdelwareth A. O., Elsherif, Hassa N. A. H., Mahmoud, Abdalla M., Habib, Osama M. A.

Publikováno v: Journal of Heterocyclic Chemistry; May2008, Vol. 45 Issue 3, p897-907, 11p

Prevalence of tobacco smoking between 2009 and 2015 among students and the general population in the Kingdom of Saudi Arabia.

Autor: Abid, Omer¹ omerabid70@gmail.com, Alwadey, Ali M.², Eldeirawi, Kamal³

Publikováno v: Tobacco Induced Diseases. Apr2023, Vol. 21, p1-10. 10p.