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)
ChemInform Abstract: Mannich Reaction of 3-Hydroxycoumarin and 5,7-Dihydroxy-4-methylcoumarin with Secondary Amines and 1-Arylpiperazines.
β Scribed by S. R. Ghantwal; S. D. Samant
- Publisher
- John Wiley and Sons
- Year
- 2001
- Weight
- 31 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Abstract
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 via the βReferencesβ option.
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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
## 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
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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