Synthesis of enantiopure aza-analogues of cocaine

Autor: N.Miranda Teerhuis, W. Nico Speckamp, Henk Hiemstra
Rok vydání: 1997
Předmět:
Zdroj: Tetrahedron Letters. 38:159-162
ISSN: 0040-4039
Popis: An enantiopure aza-analogue of pseudo-cocaine was synthesized starting from a 5-substituted 3-pyrazolidinone by using an N-acylhydrazonium ion cyclization with a dioxenone nucleophile as the key step.
Databáze: OpenAIRE