Benzyltrimethylammonium hydroxide → HCID 70546733, 화합물
반응식
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[N:9]([C:13]1[NH:14][CH2:15][CH2:16][N:17]=1)[CH2:10][C:11]#[CH:12].[OH-].C[N+](C)(C)CC1C=CC=CC=1>C(O)C>[Cl:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=1[N:9]1[C:13]2=[N:14][CH2:15][CH2:16][N:17]2[C:11]([CH3:12])=[CH:10]1참가 물질
4
실험 절차
A mixture consisting of 5.4 gm of 2-[N-(2,6-dichloro-phenyl)-N-propargyl-amino]-2-imidazoline and 40 ml of ethanol containing 5 drops of trimethylbenzyl ammonium hydroxide was refluxed for five hours, while stirring. Thereafter, the ethanol was evaporated in vacuo, and the residue was dissolved in dilute hydrochloric acid. The resulting solution was fractionally extracted with ether at stepwisely increasing pH-values (addition of 2 N sodium hydroxide). The thin-layer chromatographically uniform ethereal fractions having a pH of 9 or more were combined, dried over magnesium sulfate, and the ether was evaporated in vacuo, leaving 1 gm (18.7% of theory) of 7-(2,6-dichloro-phenyl)-2,3-dihydro-5-methyl-imidazo[1,2-α]imidazole, m.p. 113°-117° C.