3-Amino-1-propanol → HCID 59444621, 화합물

HRID 2235943노트

반응식

HRID 2235943 반응식
Cl[C:2]1[C:7]([C:8]([F:11])([F:10])[F:9])=[CH:6][CH:5]=[C:4]([C:12]2[CH:17]=[CH:16][C:15]([CH2:18][CH3:19])=[CH:14][CH:13]=2)[N:3]=1.[NH2:20][CH2:21][CH2:22][CH2:23][OH:24]>CC#N.C(O)(C(F)(F)F)=O>[CH2:18]([C:15]1[CH:16]=[CH:17][C:12]([C:4]2[N:3]=[C:2]([NH:20][CH2:21][CH2:22][CH2:23][OH:24])[C:7]([C:8]([F:11])([F:10])[F:9])=[CH:6][CH:5]=2)=[CH:13][CH:14]=1)[CH3:19]

참가 물질

5

반응물 2

HCID 90863-Amino-1-propanolHCID 593004782-Chloro-6-(4-ethylphenyl)-3-(trifluoromethyl)pyridine

생성물 1

HCID 59444621HCID 59444621, 화합물수율 52%

시약·촉매·용매 2

HCID 6342Acetonitrile용매HCID 6422Trifluoroacetic acid용매

실험 절차

To a solution of 2-chloro-6-(4-ethylphenyl)-3-(trifluoromethyl)pyridine (Example 315, 0.36 g, 1.25 mmol) and 3-amino-1-propanol (0.38 g, 5.00 mmol) in CH3CN (2 mL), TFA (0.5 mL) was added. The mixture was stirred at reflux for 18 h, and then concentrated under reduced pressure. The product (0.21 g, 52%) was isolated after silica gel flash chromatography (2:1 hexanes/EtOAc). 1H NMR (400 MHz, CD3OD) δ 7.95 (d, 2H), 7.72 (d, 1H), 7.27 (d, 2H), 7.10 (d, 1H), 3.72 (t, 2H), 3.66 (t, 2H), 2.69 (q, 2H), 1.90 (q, 2H), 1.27 (t, 3H).

후처리

  1. temperatureat reflux for 18 h
  2. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-aa00afeb9ff34596a39fe67491513b32
출처 데이터셋
uspto-grants-2010_05
특허 번호
US07714004B2

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