CHALCONES ­ A NEW CLASS OF POTENTIAL NON­AZO DYES

Authors

  • BHAVANA SHARMA Bhavana Sharma, Project Associate, Dept of Textile Technology, IIT Delhi­110016, India
  • S. C. AGRAWAL Head of Chemistry Department, Agra College, Agra­282010, India
  • K. C. GUPTA Director, Anand College of Pharmacy, Keetham, Agra­28200, India.

Keywords:

Azo‐dyes, Synthetic chalcones, Optimization of dyeing conditions, Colour fastness

Abstract

Five substituted chalcones have been synthesized by Claisen‐Schmidt condensation of substituted acetophenones and substituted benzaldehydes in
the presence of a base by conventional and microwave assisted method. They have been characterized by spectral data and evaluated as non‐azo
dyes for dyeing of silk fabric using metallic and natural mordants and their combination. Optimization of different dyeing conditions as well as
washing and light fastness of some selected dyed samples has also been examined.

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Published

01-01-2010

How to Cite

SHARMA, B., S. C. AGRAWAL, and K. C. GUPTA. “CHALCONES ­ A NEW CLASS OF POTENTIAL NON­AZO DYES”. International Journal of Chemistry Research, vol. 1, no. 1, Jan. 2010, pp. 25-28, https://ijcr.info/index.php/journal/article/view/8.

Issue

Section

Research Article