Réaction #8214

Équation de réaction

nitroethane

6-fluoro-5-methoxy-1H-indole-3-carbaldehyde

ammonium acetate

→

6-fluoro-5-methoxy-3-(2-nitro-propenyl)-1H-indole

Rendement 92.0%

Conditions de réaction

Traitement

1. 1
   Températureto cool
2. 2
   Filtrationis filtered

Mode opératoire

A mixture of nitroethane(44 ml, 611 mmol), 6-fluoro-5-methoxy-1H-indole-3-carbaldehyde (11.8 g, 61 mmol), and ammonium acetate(1.78 g, 23 mmol) is stirred at 100° C. for 3 hours, allowed to cool, and is filtered to give 14 g of 6-fluoro-5-methoxy-3-(2-nitro-propenyl)-1H-indole (92%).

Source