Document Details

Document Type : Article In Journal 
Document Title :
Synthesis of diethyl 2H-naphtho[2,1,b]pyran-2,3-dicarboxylate and some related compounds as UV absorbers
Synthesis of diethyl 2H-naphtho[2,1,b]pyran-2,3-dicarboxylate and some related compounds as UV absorbers
 
Document Language : Arabic 
Abstract : Purpose - Synthesis and evaluation of new naphthopyran and related compounds as ultraviolet absorbers. Design/methodology/approach - The new naphthopyran and related compounds were prepared using new synthesis methodology which gave new derivatives via positions not accessible by traditional methods. Findings - A new method for the preparations of naphthopyran was developed. The naphthopyran compounds prepared had promising UV absorption/protection capabilities. Practical implications - The new compounds synthesised had unique character enabling them to be used in applications such as UV absorber and sunscreen. Originality/value - New method of synthesis and the possibility of using the naphthopyran derivatives as UV absorber in many applications. 
Journal Name : Pigment & Resin Technology 
Volume : 34 
Issue Number : 1 
Publishing Year : 2005 AH  
Added Date : Sunday, June 1, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
أ.د.عبد الله بن محمـد أحمـد عسيــــريAbdullah Mohamed AsiriResearcher aasiri2@kau.edu.sa
.I.M.I. IsmailResearcher  

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