Diethylamine → HCID 28814207, 화합물
반응식
[CH2:1]([NH:3][CH2:4][CH3:5])[CH3:2].CS(O[CH2:11][CH2:12][C@H:13]([NH:21]C(OC(C)(C)C)=O)[C:14]1[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=1)(=O)=O>C1COCC1>[Cl:20][C:17]1[CH:16]=[CH:15][C:14]([C@@H:13]([NH2:21])[CH2:12][CH2:11][N:3]([CH2:4][CH3:5])[CH2:1][CH3:2])=[CH:19][CH:18]=1참가 물질
4
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- 온도
- 120 °C
실험 절차
Diethylamine (0.426 mL, 4.12 mmol) and (S)-3-(tert-butoxycarbonylamino)-3-(4-chlorophenyl)propyl methanesulfonate (Intermediate 59) (500 mg, 1.37 mmol) were dissolved in THF (10 mL) and sealed into a microwave tube. The reaction was heated to 120° C. for 50 minutes in the microwave reactor and cooled to room temperature. The reaction mixture was concentrated and diluted with DCM (5 mL). TFA (1 mL) was added and the reaction was stirred at 20° C. for 1 hour. The crude product was purified by ion exchange chromatography, using an SCX column. The desired product was eluted from the column using 3.5N ammonia/MeOH and pure fractions were evaporated to dryness to afford (S)-1-(4-chlorophenyl)-N3,N3-diethylpropane-1,3-diamine (119 mg, 36.0%) as a yellow oil.