| Literature DB >> 19834587 |
Scott A Hilderbrand1, Ralph Weissleder.
Abstract
Symmetric and asymmetric xanthene dyes have been prepared by a convenient one-step procedure from aldehyde and diol or m-aminophenol precursors using concentrated phosphoric acid as a solvent. This protocol provides access to water-soluble dyes with large Stoke's shifts and far-red fluorescence emission. These compounds are envisioned as components of fluorescence-based sensors for a variety of imaging applications.Entities:
Year: 2007 PMID: 19834587 PMCID: PMC2761723 DOI: 10.1016/j.tetlet.2007.04.088
Source DB: PubMed Journal: Tetrahedron Lett ISSN: 0040-4039 Impact factor: 2.415