The Effects of Solvent and pH on the Electronic Spectral Properties of Indolino Spirobenzoxazine
Victor N. Mkpenie & Iniobong V. Mkpenie · International Research Journal of Pure and Applied Chemistry · 2015
The UV-visible spectra of indolino spirobenzoxazine were recorded in polar protic solvents, methanol and ethanol and polar aprotic solvent, acetone. The results showed a hypsochromic shift in the wavelength of maximum absorption with increase in solvent polarity. pH variation fro...
Open access
Research Article
10.9734/IRJPAC/2016/19768