Novel halochromic and antimicrobial azopyrimidine dyes: synthesis, colorimetric studies and biological assays

Fundacao para a Ciencia e a Tecnologia (FCT) for financial support through the Chemistry Research Centre of the University of Minho (UID/QUI/00686/2020) and CIIMAR (UIBD/04423/2020). This work was also supported under the projects MEDCOR (PTDC/CTM-TEX/1213/2020) and UID/CTM/00264/2019, and the PhD grant SFRH/BD/137668/2018.