Zoorob hanafi (16 risultati)

Condizione: New. pp. 100.

Condizione: New.

Paperback. Condizione: Brand New. 100 pages. 8.66x5.91x0.23 inches. In Stock.

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This Book includes a recent development in the chemistry of 2-Iminothiazolidin-4-one. Structure, basicity, synthetic aspects, reactions, and applications were also reported.Thus, the reaction of 2-imino-4-thiazolidinone with , -unsaturated ketones, malonic acid, 1,2-bis(chloromethyl) benzene, 4-chlorabenzyl chloride afforded 5,7-Diphenylthiazolo[3,2-a]pyramidine derivative, 2H-thiazolo[3,2-a]pyrimidine-3,5,7(6H)-trione, 3-oxo-thiazolo[3,2-c][1,3]benzodiazepine and diarylmethylation products, respectively. Oncemore, the formylation of 2-imino-4-thiazolidinone (5) with DMF/POCl3 (Vilsmeier-Haack) via halomethyleniminium salt afforded the 4-chloro-5-formylthiazole derivative. Some These reactions were proved by quantum mechanical calculations (using the PM3-semi-empirical MO method).…

Condizione: New. Print on Demand pp. 100 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Hamama Wafaa S.She has obtained her B.Sc. (1975), M.Sc. (1978) and Ph.D. (1983) in Organic Chemistry from Mansoura University. She is a reviewer for the Permanent Scientific Committee (Organic Chemistry, 2012). She worked in Um-El Ko.…

Condizione: New. PRINT ON DEMAND pp. 100.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Shaaban SaadDr. Shaaban obtained his PhD in Bioorganic Chemistry from the University of Saarland, in 2011. He spent time as a Postdoc with Prof. Doemling at Groningen University and with Prof Wessjohann at Leibniz Institute of Plant .…

Condizione: New. Print on Demand.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ibrahim MonaMona Elsayed Ibrahim: was born in Matria, Egypt. She graduated from Mansoura University where she carried out her M.Sc. and PhD. studiesunder the supervision of Professor H. H. Zoorob and Professor W. S. Hamama and was aw.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Hamama WafaaWafaa Salama Hamama: graduated from Faculty of Science, Mansoura University where she was awarded the MSc and PhD in Chemistry from Faculty of Science, Mansoura University in 1978 and 1983, respectively. She was awarded A. …

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ibrahim MonaMona Elsayed Ibrahim: was born in Matria, Egypt. She graduated from Mansoura University where she carried out her M.Sc. and PhD. studies under the supervision of Professor H. H. Zoorob and Professor W. S. Hamama. She was .…

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This Book includes a recent development in the chemistry of 2-Iminothiazolidin-4-one. Structure, basicity, synthetic aspects, reactions, and applications were also reported.Thus, the reaction of 2-imino-4-thiazolidinone with ¿,ß-unsaturated ketones, malonic acid, 1,2-bis(chloromethyl) benzene, 4-chlorabenzyl chloride afforded 5,7-Diphenylthiazolo[3,2-a]pyramidine derivative, 2H-thiazolo[3,2-a]pyrimidine-3,5,7(6H)-trione, 3-oxo-thiazolo[3,2-c][1,3]benzodiazepine and diarylmethylation products, respectively. Oncemore, the formylation of 2-imino-4-thiazolidinone (5) with DMF/POCl3 (Vilsmeier-Haack) via halomethyleniminium salt afforded the 4-chloro-5-formylthiazole derivative. Some These reactions were proved by quantum mechanical calculations (using the PM3-semi-empirical MO method).OmniScriptum SRL, Str. Armeneasca 28/1, office 1, 2012 Chisinau 100 pp. Englisch.…