Nitrogen → HCID 14010414、化合物
反応式
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]=[N:9][C:10]2[CH:15]=[CH:14][C:13]([OH:16])=[CH:12][CH:11]=2)=[CH:4][CH:3]=1.[C:17](Cl)(=[O:22])[C:18]([CH3:21])([CH3:20])[CH3:19].N#N.[OH2:26]>N1C=CC=CC=1>[C:17]([O:16][C:13]1[CH:14]=[CH:15][C:10]([N:9]=[N:8][C:5]2[CH:4]=[CH:3][C:2]([O:1][C:17](=[O:26])[C:18]([CH3:21])([CH3:20])[CH3:19])=[CH:7][CH:6]=2)=[CH:11][CH:12]=1)(=[O:22])[C:18]([CH3:21])([CH3:20])[CH3:19]参加物
6
実験手順
1 g (0.0047 mole) of 4,4'-dihydroxyazobenzene and 2 g (0.016 mole) of pivaloyl chloride was stirred in 20 mls of pyridine for 24 hrs. at room temperature. The solvent was blown off under a stream of N2. Water was added and the crude product filtered and recrystallized from ethanol; 1.5 g (83%) yield. M.P.~185°-188° C.