1-Iodopropane → HCID 23287648, compound

Participants

Reaction Steps

The reaction procedure of Example 11 was followed except that 901 mg (3.0 mmol) of 2-(4-nitroanilino)-4H-pyrido[3,2-e]-1,3-thiazin-4-one, 30 mg of lithium hydride and 612 mg of propyl iodide were used. The resulting residue was then purified through silica gel column chromatography (eluant: chloroform) to obtain 603 mg of 2,3-dihydro-2-[(4-nitrophenyl)imino]-3-propyl-4H-pyrido[3,2-e]-1,3-thiazin-4-one (59%, recrystallized from a mixture of ether and ethanol).

Provenance & Evidence