Croconines: New acidochromic dyes for the near infrared region

Cristina Encinas, Elena Otazo, Laia Rivera, Serguei Miltsov, Julián Alonso

Research output: Contribution to journalArticleResearchpeer-review

31 Citations (Scopus)


The synthesis and characterization of new nor-indocrococyanine dyes are described. The acid form of the obtained dyes has an absorbance maxima in the 759-800 nm range. They present spectral changes at pH 6.5-9.7. © 2002 Published by Elsevier Science Ltd.
Original languageEnglish
Pages (from-to)8391-8393
JournalTetrahedron Letters
Issue number46
Publication statusPublished - 11 Nov 2002


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