Hydrochloric Acid → (S)-2-methyl-1-phenyl-2-(pyridine-2-yl)propan-1-amine

HRID 575923노트

반응식

HRID 575923 반응식
[CH3:1][C:2]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][N:13]=1)([CH3:11])[CH:3]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)[NH2:4].Cl>C(OC(C)C)(=O)C.C(O)(C)C>[CH3:11][C:2]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][N:13]=1)([CH3:1])[C@H:3]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)[NH2:4]

참가 물질

5

반응물 2

HCID 313Hydrochloric AcidHCID 468296142-Methyl-1-phenyl-2-(pyridin-2-yl)propan-1-amine

생성물 1

HCID 59407467(S)-2-methyl-1-phenyl-2-(pyridine-2-yl)propan-1-amine

시약·촉매·용매 2

HCID 3776Isopropanol용매HCID 7915Isopropyl Acetate용매

실험 절차

(S)-2-methyl-1-phenyl-2-(pyridin-2-yl)propan-1-amine is prepared starting from racemic 2-methyl-1-phenyl-2-(pyridin-2-yl)propan-1-amine using chiral SFC chromatography. This oil is dissolved in isopropyl acetate and a solution of 5-6 N HCl in isopropyl alcohol is added. The mixture is concentrated, and triturated in ether to yield the title compound as a white solid. M.p.=188° C. 1HNMR (300 MHz, CD3OD): δ 1.59 (s, 3H), 1.76 (s, 3H), 5.09 (s, 1H), 7.25-7.28 (m, 2H), 7.38-7.40 (m, 3H), 8.00 (t, J=6.6 Hz, 1H), 8.11 (d, J=6.9 Hz, 1H), 8.56 (t, J=7.8 Hz, 1H), 8.77 (d, J=5.7 Hz, 1H). MS: m/z 227.

후처리

  1. concentrationThe mixture is concentrated
  2. customtriturated in ether

출처 및 근거

ORD 기록
ord-f871396673f2406eaf43a15bde36816f
출처 데이터셋
uspto-grants-2015_05
특허 번호
US09035065B2

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