A facile preparation of benzyltrimethylstannanes and their utility in the synthesis of 1-benzyl-1,2-dihydroisoquinolines
β Scribed by James E. Deline; R.Bryan Miller
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 169 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
An efficient method to synthesize 1-P-keto substituted 2-ethoxycarbonyl ( or 2-acetyl )-1, 2-dihydroisoquinolines (A) is described, utilizing boron enolates and isoquinolinium salts. The products were treated with sodium ethoxide to afford
N-benzylsulfonamido-12-dihydroisoquinolines react with Raney nickel to provide isoquinolines in excellent yields and under mild, neutral conditions.
## Abstract The facile general synthetic route to azidoalkylphosphonates by the nucleophilic substitution reaction in a series of bromoalkylphosphonates was elaborated, using 1βbutylβ3βmethylimidazolium hexafluorophosphate ([bmim][PF~6~]) as a recyclable reaction medium. These azidoalkylphosphonate