Hydrochloric Acid → (E)-4-[2-[2-[[(p-Methoxyphenyl)sulfonyl]amino]phenyl]ethenyl]pyridine Hydrochloride
反応式
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([S:9]([NH:12][C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2/[CH:19]=[CH:20]/[C:21]2[CH:26]=[CH:25][N:24]=[CH:23][CH:22]=2)(=[O:11])=[O:10])=[CH:5][CH:4]=1.[ClH:27]>CO>[ClH:27].[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]([S:9]([NH:12][C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2/[CH:19]=[CH:20]/[C:21]2[CH:26]=[CH:25][N:24]=[CH:23][CH:22]=2)(=[O:11])=[O:10])=[CH:7][CH:8]=1参加物
4
実験手順
One (1.00) compound obtained in Example 3A was dissolved in 100 ml of methanol followed by addition of hydrogen chloride gas-saturated ethereal solution of 5 times as much by volume under ice-cooling. The solvent was then evaporated off to provide 1.07 g of the title compound as yellow powders. m.p. 258-261° C. (decomp.)