Tetrahydrofuran → HCID 135430203, compound

Participants

Reaction Steps

To a stirred solution of N-[2-[4[amino(hydroxyimino)methyl]-1-piperidinyl]-6-chloro-5-quinolinyl]-cyclohexaneacetamide (Example 102(a)) (0.1 g) in tetrahydrofuran (2 mL) was added 1,1′-thiocarbonyldiimidazole (0.042 g). After stirring for 1 hour, silica (1 g) in chloroform:methanol (5:1) (12 mL) was added and the mixture was stirred for a further 12 hours. The solvent was removed under vacuum, the resulting solid was taken up in methanol (20 mL) and was purified by Varian NH2 cartridge (methanol (50 mL) and then acetic acid:methanol 10:90 as eluant) to afford the title product (0.041 g).

Provenance & Evidence