Document Details

Document Type : Article In Journal 
Document Title :
Organometallic dyes: Part 1. Synthesis of orange to cyan dyes based on donor–conjugated–acceptor chromogenes using ferrocene as the donor group
الأصباغ العضويه : الجزء 1. توليف البرتقالي إلى سماوي الأصباغ القائمة على الجهات المانحة ، مترافق متقبل الصبغي الجينات به الفيروسين باسم الجماعة المانحة
 
Subject : Organometallic dyes: Part 1. Synthesis of orange to cyan dyes based on donor–conjugated–acceptor chromogenes using ferrocene as the donor group 
Document Language : English 
Abstract : A novel series of organometallic donor–conjugated–acceptor dyes derived from ferrocene as the donor group have been synthesized via the Knoevenagel reaction of ferrocene carboxaldehyde and various active methylene compounds to give a range of dyes ranging from orange to blue–green in color. The most bathochromic dye is that derived from dialkyl thiobarbituric acid and the least is that derived from the tetralone. The dyes showed an unusual negative solvatochromism as the solvent polarity increased. All dyes synthesized are expected to have some non-linear optical properties, as evidenced from the pronounced solvatochromism. Copyright © 2001 John Wiley & Sons, Ltd. 
ISSN : 1319-0989 
Journal Name : Arts and Humanities Journal 
Volume : 15 
Issue Number : 11 
Publishing Year : 1421 AH
2001 AD 
Article Type : Article 
Added Date : Sunday, February 27, 2011 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
عبدالله محمد عسيريAsiri, Abdullah MohamedResearcherDoctorate 

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