Reacción #83286

Ecuación de reacción

Compound 24

3-[1-(6,7-dimethoxy-4-quinazolinyl)-4-piperidinyl]-1,2,3,4-tetrahydro-6-nitro-2,4-dioxoquinazoline

butyl iodide

→

Compound 4

Rendimiento 61.0%

1-Butyl-3-[1-(6,7-dimethoxy-4-quinazolinyl)-4-piperidinyl]-1,2,3,4-tetrahydro-6-nitro-2,4-dioxo-quinazoline

Rendimiento 61.0%

Condiciones de reacción

Procedimiento

The procedure similar to that described in Example 1 was repeated, except that 334.6 mg (0.7 mmol) of Compound 24 was used and butyl iodide was used in place of methyl iodide. As a result, 228.9 mg (yield: 61%) of Compound 4 was obtained as pale yellow crystals.

Fuente