ChemInform Abstract: Spiro Heterocyclization of 1H-Pyrrole-2,3-dione in the Reactions with 3-Arylamino-5,5-dimethylcyclohex-2-en-1-ones.
β Scribed by P. S. Silaichev; Z. G. Aliev; A. N. Maslivets
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 22 KB
- Volume
- 41
- 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
Reactions of 2-Cyano-3-ethoxy-5,5-dimethylcyclohex-2-en-1-one with 2-Amino-and 2-Hydrazinobenzimidazoles. -Reaction of the 2-cyanodimedone (I) with 2-aminobenzimidazole (II) gives the quinazolinobenzimidazole (III). Similar reaction of (I) with hydrazinobenzimidazole (IV) provides the tetrahydroind