New reactions of 3-vinylindoles. II. Synthesis of 1,2-dimethyl-3-(2-indolylcarbonyl)piperidine
β Scribed by Gribble, Gordon W.
- Book ID
- 126072862
- Publisher
- American Chemical Society
- Year
- 1973
- Tongue
- English
- Weight
- 308 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
Electron-donating substituted 3-cyanomethyl-2-vinylindoles were found to rearrange via thermal [1,5]H shift into the corresponding indole-2,3-quinodimethanes which were trapped by dienophiles to afford tetrahydrocarbazoles.
## Abstract Acylation of 2,5βdihydroβ2,2βdimethylβ1,3βthiazoles leads to 3βacylβ2,3βdihydroβ2,2βdimethylβ1,3βthiazoles as potential starting materials for the total synthesis of racemic cephalosporins.
Naturally occurring diterpenoid tanshinones have attracted particular attention from medicinal chemists and clinicians because many of them exhibit interesting physiological properties. 1 Cryptotanshinone 1, a typical diterpenoid tanshinone from Salvia miltiorrhiza Bunge, was found to exhibit enzyme