Abstract
Synthesis of new acidochromic-based dyes is presented. The dyes obtained have acid absorbance maxima at 640-700 nm and expose spectral changes in the pH-range from 8 to 12.
Original language | English |
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Pages (from-to) | 4067-4068 |
Journal | Tetrahedron Letters |
Volume | 40 |
Issue number | 21 |
DOIs | |
Publication status | Published - 21 May 1999 |