Substituted tetrahydroisoquinolines are synthesized in optically pure form using a Grignard reaction of N,N-dibenzyl aminol and Friedel-Crafts cyclization as the key steps.
Tandem alkylation-defluorination reaction: Synthesis of 2-(N-alkyl-N-aryl)amino-3,3-difluoropropenoates from 2-(N-aryl)imino-3,3,3-trifluoropropanoates
β Scribed by Kenji Uneyama; Fengyang Yan; Susumu Hirama; Toshimasa Katagiri
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- French
- Weight
- 199 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## 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
## Aziridine derivatives R 0040 One-Pot Stereoselective Synthesis of anti 3-Alkyl and 3-Aryl-N-p-tosyl-aziridine--2-ketones and 3-Aryl-N-p-tosyl-aziridine-2-carboxylates. -A practical one-pot protocol for the synthesis of N-tosyl-aziridine-2-carboxylates and ketones following the different reactio
Intermolecular Diels-Alder additions of the readily available dienamides 3 to various dienophiles proceeded in a regio-and stereoselective manner, allowing the preparatTon of complex anilides (z), cyclohexenyl amides (2, 8) and bridged heterocycles (13).