Réaction #348272

Équation de réaction

p-toluenesulfonic acid

2-carboxymethyl-4-chlorobenzic acid

3-aminopropanethiol hydrobromide

sodium acetate

→

9-chloro-6-oxo-3,4-dihydro-2H,6H-1,3-thiazino[3,2-b]isoquinoline

Conditions de réaction

Mode opératoire

By following the same procedure as in Example 13 using 0.32 g. of 2-carboxymethyl-4-chlorobenzic acid, 0.37 g. of 3-aminopropanethiol hydrobromide, 0.172 g. of sodium acetate and 0.3 g. of p-toluenesulfonic acid, 0.15 g. of 9-chloro-6-oxo-3,4-dihydro-2H,6H-1,3-thiazino[3,2-b]isoquinoline was obtained.

Source