8-(4-Methyl-3-nitro-benzoylamino)-naphthalene-1,3,5-trisulfonic acid → HCID 365462、化合物
反応式
[CH3:1][C:2]1[CH:32]=[CH:31][C:5]([C:6]([NH:8][C:9]2[C:18]3[C:17]([S:19]([OH:22])(=[O:21])=[O:20])=[CH:16][C:15]([S:23]([OH:26])(=[O:25])=[O:24])=[CH:14][C:13]=3[C:12]([S:27]([OH:30])(=[O:29])=[O:28])=[CH:11][CH:10]=2)=[O:7])=[CH:4][C:3]=1[N+:33]([O-])=O>CO.[Pd]>[NH2:33][C:3]1[CH:4]=[C:5]([CH:31]=[CH:32][C:2]=1[CH3:1])[C:6]([NH:8][C:9]1[C:18]2[C:17]([S:19]([OH:22])(=[O:21])=[O:20])=[CH:16][C:15]([S:23]([OH:26])(=[O:24])=[O:25])=[CH:14][C:13]=2[C:12]([S:27]([OH:30])(=[O:29])=[O:28])=[CH:11][CH:10]=1)=[O:7]参加物
4
実験手順
8-(4-Methyl-3-nitro-benzoylamino)-naphthalene-1,3,5-trisulfonic acid (1 eq) and 10% Pd on carbon (10 mol %) are placed in CH3OH. The solution is degassed and an atmosphere of H2 is generated within the reaction vessel. The reaction is allowed to proceed until the uptake of H2 ceases and TLC indicates the disappearance of starting material (12 hrs). The palladium precipitate is removed by filtration through a bed of celite and the filtrate is evaporated to dryness giving the reduced compound 8-(3-Amino-4-methyl-benzoylamino)-naphthalene-1,3,5-trisulfonic acid.