Triethylamine → HCID 22346334, 화합물

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[CH2:1]([O:8][C:9]([NH:11][CH2:12][CH2:13][S:14](Cl)(=[O:16])=[O:15])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.[CH3:19][O:20][C:21](=[O:24])[CH2:22][NH2:23].C(N(CC)CC)C>ClCCl>[O:10]=[C:9]([NH:11][CH2:12][CH2:13][S:14](=[O:16])(=[O:15])[NH:23][CH2:22][C:21]([O:20][CH3:19])=[O:24])[O:8][CH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

실험 절차

A cold (0° C.) mixture of sulfonyl chloride from Step 1 (5.54 g, 20 mmol) and glycine methyl ester hydrochloride (2.7 g, 21.5 mmol) in dichloromethane (125 mL) was treated with triethylamine (6.0 mL, 43 mmol). The resultant mixture was stirred at 0° C. for 2 hours. The product mixture was diluted with dichloromethane and was washed with water, dried over anhydrous magnesium sulfate, filtered and concentrated under vacuum. The residue was subjected to column chromatography on silica gel eluted with 50% ethyl acetate in hexane. Collection and concentration of appropriate fractions provided the intermediate methyl 3-oxo-1-phenyl-2-oxa-7-thia-4,8-diazadecan-10-oate 7,7-dioxide.