Methyl iodide → HCID 178459469, 화합물
반응식
[CH2:1]([O:4][C:5]([N:7]1[CH2:11][C@@H:10]([S:12][C:13]2[C@H:19]([CH3:20])[C@H:18]3[N:15]([C:16](=[O:24])[C@@H:17]3[C@H:21]([OH:23])[CH3:22])[C:14]=2[C:25]([O:27][CH2:28][CH:29]=[CH2:30])=[O:26])[CH2:9][C@H:8]1[CH2:31][CH2:32][N:33]1[C:37]([CH2:38][OH:39])=[CH:36][N:35]=[CH:34]1)=[O:6])[CH:2]=[CH2:3].[CH3:40][I:41]>CC(C)=O>[I-:41].[CH2:1]([O:4][C:5]([N:7]1[CH2:11][C@@H:10]([S:12][C:13]2[C@H:19]([CH3:20])[C@H:18]3[N:15]([C:16](=[O:24])[C@@H:17]3[C@H:21]([OH:23])[CH3:22])[C:14]=2[C:25]([O:27][CH2:28][CH:29]=[CH2:30])=[O:26])[CH2:9][C@H:8]1[CH2:31][CH2:32][N+:33]1[C:37]([CH2:38][OH:39])=[CH:36][N:35]([CH3:40])[CH:34]=1)=[O:6])[CH:2]=[CH2:3]참가 물질
4
실험 절차
To a solution of allyl (4R,5S,6S)-3-[(2R,4S)-1-allyloxycarbonyl-2-{2-(5-hydroxymethylimidazol-1-yl)ethyl}pyrrolidin-4-yl]thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo [3.2.0]hept-2-ene-2-carboxylate (790 mg) in acetone (4.0 ml) was added methyl iodide (0.88 ml) at room temperature and the solution was allowed to stand for 12 hours. The solvent was evaporated to give allyl (4R,5S,6S)-3-[(2R,4S)-1-allyloxycarbonyl-2-{2-(5-hydroxymethyl-3-methyl-1-imidazolio)ethyl}pyrrolidin-4-yl]thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate iodide (991 mg) as a yellow solid. This compound was immediately used as the starting compound for the next step.