Abstract

The naphthalimide derivatives (2a–g, 3a–e) were synthesized from 1,8-naphthalic carboximides. They show green fluorescence, and are suitable for dyenig of textile materials and epoxy resins. The colour parameters of the dyed fabrics were measured. The assessment of colour was made in terms of CIE tristimulus values as well as the position of colour in CIELAB coordinates (L*, a*, b*). The correlation between colour and structure of the dyes is discussed.

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