saad shaaban (8 resultados)

Condición: New. pp. 100.

Taschenbuch. Condición: Neu. The Chemistry of 2-Iminothiazolidin-4-one | Saad Shaaban (u. a.) | Taschenbuch | 100 S. | Englisch | 2013 | LAP LAMBERT Academic Publishing | EAN 9783659356605 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - 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 , -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). 100 pp. Englisch.

Condición: 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.

Condición: New. PRINT ON DEMAND pp. 100.

Condición: 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 .

Taschenbuch. Condición: 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).VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 100 pp. Englisch.

Taschenbuch. Condición: 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).