Synthesis and Isomerism of Unsymmetrical Azines on the Basis of 3-Methyl-2-benzothiazolinone Hydrazone. -The stereochemistry of unsymmetrical azines, prepared by reaction of carbonyl compounds (II) and (IV) with benzothiazolinone hydrazone (I), is studied with NMR-techniques. Depending on the carbo
Synthesis and isomerism of azines based on 3-methyl-2-benzothiazolinone hydrazone
โ Scribed by A. Rutavichyus; S. Valyulene; Z. Kuodis; G. Kupyatis
- Publisher
- Springer US
- Year
- 1997
- Tongue
- English
- Weight
- 293 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0009-3122
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This method was proposed earlier for measuring glucose in a peroxidase-glucose oxidase system but has not been studied for determination of manganese peroxidase (MnP) activity. The assay is based on the oxidative coupling of 3-methyl-2-benzothiazolinone hydrazone (MBTH) and 3-(dimethylamino)benzoic
Hydrogen peroxide in the presence of horseradish peroxidase effects the oxidative coupling of 3-methyl-2-benzothiazolinone hydrazone with its formaldehyde azine to form a tetraazapentamethine dye. The blue chromophore, when formed at pH 3.5 and quenched with acetone or 1 N hydrochloric acid, has an