Artículos de revistas
AN EASY ENTRY TO ISOQUINOLINE ALKALOIDS BY AZA-WITTIG ELECTROCYCLIC RING-CLOSURE
Registro en:
Tetrahedron Letters. Pergamon-elsevier Science Ltd, v. 36, n. 1, n. 59, n. 62, 1995.
0040-4039
WOS:A1995PZ49000012
Autor
RODRIGUES, JAR
LEIVA, GC
DESOUSA, JDF
Institución
Resumen
The reaction of phenethyliminophosphorane with arylketenes gave 1-benzyl-3.4-dihydroisoquinolines in good yields. An aza-Wittig type reaction of vinyliminophosphorane with p-toluenesulfonylisocyanate furnished 1-aminoisoquinoline 6 in high yield. 36 1 59 62