## 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 “Full Text” option. The original article is trackable v
Some Unusual Reactions of Meldrum′s Acid. Synthesis of Cinnamic Acids, Coumarins and 2-Benzyl-1-indanone.
✍ Scribed by P. P. Mahulikar; R. B. Mane
- Publisher
- John Wiley and Sons
- Year
- 2006
- Weight
- 24 KB
- Volume
- 37
- 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 “Full Text” option. The original article is trackable v
## Abstract Starting from 5‐bismethylthiomethylene Meldrum's acid, the synthesis of 5‐diaminomethylene Meldrum's acids and 2‐aminoquinolone derivatives, structurally related to potassium channels openers pinacidil and diazoxide, is described.
## Abstract A series of dihydropyrazolo[3,4‐__b__]pyridin‐6‐ones 3 was prepared by cyclization of 5‐amino‐1‐aryl‐3‐methylpyrazoles 1 and Meldrum's acid benzylidene derivatives 2 in nitrobenzene. The structure of 4,5‐dihydropyrazolo[3,4‐__b__]pyridin‐6‐ones and reaction orientation were determined b