Isopropylamine → Agn-PC-0nhgeb
反応式
[CH:1]([NH2:4])([CH3:3])[CH3:2].[CH2:5]1[CH2:11][S:8](=[O:10])(=[O:9])[O:7][CH2:6]1.CCCCCC>ClCCl.CCOCC>[CH:1]([NH:4][CH2:6][CH2:5][CH2:11][S:8]([OH:10])(=[O:9])=[O:7])([CH3:3])[CH3:2]参加物
5
実験手順
Isopropylamine (2.5 mL, 29 mmol) was added to a solution of 1,3-propane sultone (3.05 g, 25 mmol) in a mixture of dichloromethane/ether (40 mL, 1:1). The mixture was heated at reflux for 3 hours. The reaction mixture was cooled to room temperature and hexane (10 mL) was added. The solid material was collected by filtration, rinsed with ether (10 mL), and dried in vacuo. Compound CG was obtained as a fine white powder (2.98 g, 65.6% yield). m.p. 240-43° C. 1H NMR (500 MHz, D2O) δ 1.06 (d, J=6.3 Hz, 6H), 1.86 (qt, J=7.6 Hz, 2H), 2.76 (t, J=7.6 Hz, 2H), 3.14 (t, J=7.8 Hz, 2H), 3.13-3.21 (m, J=6.6 Hz, 1H). 13C NMR (125 MHz, D2O) δ 18.2, 21.5, 25.8, 43.4, 47.9, 50.8.
後処理
- temperatureThe mixture was heated
- temperatureat reflux for 3 hours
- filtrationThe solid material was collected by filtration
- washrinsed with ether (10 mL)
- customdried in vacuo
出典と根拠
- ORDレコード
- ord-f8b601054a0045a381270128927e6333
- 出典データセット
- uspto-grants-2014_02
- 特許番号
- US08642801B2
反応ノート
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