Reacción #47825

Ecuación de reacción

1-Bromo-6-methoxy-3-phenyl-1H-indene-2-carboxylic acid ethyl ester

1-bromo-6-methoxy-3-phenyl-1H-indene-2-carboxylic Acid Ethyl Ester

methanol

→

titled compound

Rendimiento 24.0%

1,6-dimethoxy-3-phenyl-1H-indene-2-carboxylic Acid Ethyl Ester

Rendimiento 24.0%

Condiciones de reacción

Tratamiento posterior

1. 1
   Filtraciónfiltered
2. 2
   OtroThe organic layer was separated
3. 3
   Concentraciónconcentrated under a reduced pressure
4. 4
   OtroThe resulting residue was purified by flash chromatography

Procedimiento

1-Bromo-6-methoxy-3-phenyl-1H-indene-2-carboxylic acid ethyl ester (60 mg, 0.18 mmol) obtained in Step 1 was dissolved in methanol (10 mL), silver nitrate (37.20 mg, 0.22 mmol) was added thereto, stirred for 3 hrs at RT, and filtered. The organic layer was separated, and concentrated under a reduced pressure. The resulting residue was purified by flash chromatography to obtain 14 mg of the titled compound (yield: 24%).

Fuente