✦ LIBER ✦
Über Poterinchemie. 82. Mitteilung. Bildung von Formimidoyl-Derivaten aus Aminen und Benzylisocyanid; Eine neue Umpolungsmöglichkeit für bestimmte C-Atome
✍ Scribed by Subhendu N. Ganguly; Max Viscontini
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- German
- Weight
- 237 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Formation of Formimidoyl Derivatives from Amines and Benzylisocyanide; A New Possibility of
Umpolung for Certain C-Atoms
Summary
Cu(1)Cl can give a colorless and well-crystallized complex with 4 molecules of benzylisocyanide. This complex is able to transfer the benzylisocyanide ligands to primary and secondary amines and to form N-benzylformimidoyl derivatives. Catalytic hydrogenolysis removes the benzyl group, and free formimidoyl compounds are obtained in good yield. The method which succeeds with aliphatic amines, could not be applied to the secondary amino group of tetrahydropterines.
Saegusa et al. publizierten im