Triflamides for protection and monoalkylation of amines and a new gabriel synthesis.
β Scribed by James B. Hendrickson; Ray Bergeron
- Book ID
- 104238384
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- French
- Weight
- 160 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A new reagent --4-nitro-l-H-pyrazole-l-[N, N'-bis(ten-butoxycarbonyl)]cmboxamidine --has been develolxd to effect the rapid a~l efficient synthesis of I~(~)-pmtected guanidin~ from and secendm3, amines. The reagent is a more eleclrophilic, sad comfy more derivative of the literature reagent l-H-pyra
An acid and base-stable, nucleophile-resistant protecting group for primary amines and a-amino acids is described which has been used in a synthesis of the title compound.
## Umwandlung von Alkoholen in primare Amine, eine neue Mitsunobu-Version der Gabriel-Sy nthese Primare und sekundare Alkohole liefern die entsprechenden Amin-hydrochloride 3 mit guten Ausbeuten (60-85%), wenn sie unter milden Bedingungen mit N-(Diethoxyphosphory1)carbamidsaure-tert-butylester (1)