ChemInform Abstract: Reactions of 5,8-Dichloro-2,3-dicyanoquinoxaline with Amines and Hydrazines. A New and Efficient Synthetic Approach to 3-Amino-5,8-dichloroflavazoles.
β Scribed by Antonio Guirado; Jose I. Lopez Sanchez; Delia Bautista
- Publisher
- John Wiley and Sons
- Year
- 2011
- Weight
- 42 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0931-7597
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Synthesis of 2,8-Dioxaspiro[4.5]decane-1,3,7,9-tetrone and the Reactions with Amines. -Title compound (VI) is prepared in connection with studies on the highly-sophisticated utilization of itaconic anhydride (I). Ratio of key intermediate (III) to the meta-isomer (IV) is about 4:1. Reaction of (VI)