Fluorescent dyes
Compounds of the formula (I) are provided, wherein n is 1 or 2, Q1 and Q2 are each individually selected from the group consisting of O and S, X is H or halogen, and R1, R2, R3 and R4 are each individually selected from the group consisting of hydrogen and uncharged groups having from 1 to about 20...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
29.05.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Abstract | Compounds of the formula (I) are provided, wherein n is 1 or 2, Q1 and Q2 are each individually selected from the group consisting of O and S, X is H or halogen, and R1, R2, R3 and R4 are each individually selected from the group consisting of hydrogen and uncharged groups having from 1 to about 20 carbon atoms. Methods of making such compounds are also described. Such compounds are useful as fluorescent dyes. |
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AbstractList | Compounds of the formula (I) are provided, wherein n is 1 or 2, Q1 and Q2 are each individually selected from the group consisting of O and S, X is H or halogen, and R1, R2, R3 and R4 are each individually selected from the group consisting of hydrogen and uncharged groups having from 1 to about 20 carbon atoms. Methods of making such compounds are also described. Such compounds are useful as fluorescent dyes. |
Author | OKUN ILYA BASAVA CHANNA KALER GREGORY THRELFALL CLINTON A |
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Snippet | Compounds of the formula (I) are provided, wherein n is 1 or 2, Q1 and Q2 are each individually selected from the group consisting of O and S, X is H or... |
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SubjectTerms | ADHESIVES AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMISTRY CINEMATOGRAPHY DYES ELECTROGRAPHY HETEROCYCLIC COMPOUNDS HOLOGRAPHY LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS POLISHES |
Title | Fluorescent dyes |
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