Document Details

Document Type : Article In Journal 
Document Title :
Synthesis of novel cyclic benzenesulfonylurea and thiourea derivatives
تشييد مثالي لمشتقات حلقية الـ benzenesulfonylurea والـ thiourea
 
Subject : Organic Chemistry 
Document Language : English 
Abstract : Treatment of the pyrazoline derivs. with isocyanates or isothiocyanates afforded ureas and thioureas in a good yield. Subsequent treatment of the benzenesulfonylthioureas with - and -halogenocarbonyl compds. gave the corresponding thiazolidines and 1,3-thiazinones resp. When urea derivs. were reacted with di-Me malonate in sodium ethoxide, they gave the corresponding pyrazolebarbiturate derivs. The structure of the isolated product were detd. by the spectral methods. 
ISSN : 1042-6507 
Journal Name : Phosphorus, Sulfur and Silicon and the Related Elements 
Volume : 177 
Issue Number : 3 
Publishing Year : 1423 AH
2002 AD 
Article Type : Article 
Added Date : Saturday, June 21, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
حسن م. فيض اللهFaidallah, Hasssan M.InvestigatorDoctoratehalbar@kau.edu.sa
حسن عبدالقادر البارAlbar, Hassan AbdulkaderResearcherDoctoratehalbar@kau.edu.sa
صالح م. مكيMakki, Saleh M.ResearcherDoctoratehalbar@kau.edu.sa
ي. م. شارشيراSharshira, E. M.ResearcherDoctoratehalbar@kau.edu.sa

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