Syntheses of reactive fluorescent stains derived from 5 (2)??aryl??2 (5)??(4??pyridyl) oxazoles and bifunctionally reactive linkers

PT Litak, JM Kauffman

Index: Litak, Peter T.; Kauffman, Joel M. Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 2 p. 457 - 480

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Citation Number: 12

Abstract

Abstract Several bifunctionally reactive linkers containing halide or sulfonate ester groups were prepared. The linkers were used to quaternize 5-(4-methoxyphenyl)-2-(4-pyridyl) oxazole and 2-(6-chromanyl)-5-(4-pyridyl) oxazole to produce fluorescent stains that contained a reactive group such as an isothiocyanate, an N-hydroxysuccinimidyl ester, a maleimide, or an oxirane. The stains were derivatized with either 1-propylamine, 1- ...