title: Improved preparation and structural conformation of the fluorescence labelling reagents 1,2-diamino-4,5-dimethoxybenzene and 3,4-dihydro-6,7-dimethoxy-4-methyl-3-oxo-quinoxaline-2-carbonyl chloride.
authors.affiliation: Department of Pharmaceutical Chemistry, University of Kansas, Lawrence 66045.
authors.forename: K J
authors.initials: KJ
authors.lastname: Dave
authors.forename: C M
authors.initials: CM
authors.lastname: Riley
authors.forename: D
authors.initials: D
authors.lastname: Vander Velde
authors.forename: J F
authors.initials: JF
authors.lastname: Stobaugh
mesh_terms: D005453:Fluorescence; D007202:Indicators and Reagents / Q000138:chemical synthesis*; D008968:Molecular Conformation; D010655:Phenylenediamines / Q000138:chemical synthesis* / Q000737:chemistry; D011810:Quinoxalines / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D007202:Indicators and Reagents; D010655:Phenylenediamines; D011810:Quinoxalines; C063399:3,4-dihydro-6,7-dimethoxy-4-methyl-3-oxoquinoxaline-2-carbonyl chloride; C047826:1,2-diamino-4,5-dimethoxybenzene