Phenyl isocyanate → HCID 69748017, 화합물

HRID 2301046노트

반응식

HRID 2301046 반응식
[Cl:1][C:2]1[CH:7]=[C:6]([NH2:8])[CH:5]=[CH:4][C:3]=1[NH:9][C:10](=[O:18])[C@:11]([OH:17])([CH3:16])[C:12]([F:15])([F:14])[F:13].[C:19]1([N:25]=[C:26]=[O:27])[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1>C(OCC)C>[Cl:1][C:2]1[CH:7]=[C:6]([NH:8][C:26]([NH:25][C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)=[O:27])[CH:5]=[CH:4][C:3]=1[NH:9][C:10](=[O:18])[C@:11]([OH:17])([CH3:16])[C:12]([F:13])([F:15])[F:14]

참가 물질

4

반응물 2

HCID 7672Phenyl isocyanateHCID 54520116HCID 54520116, 화합물

생성물 1

HCID 69748017HCID 69748017, 화합물

시약·촉매·용매 1

HCID 3283Diethyl Ether용매

실험 절차

A mixture of (R)-N-[2-chloro-4-aminophenyl]-2-hydroxy-2-methyl-3,3,3-trifluoropropanamide (Example 208) (0.198 g) and phenyl isocyanate (0.09 ml) in diethyl ether (10 ml) was stirred for 22 hours then evaporated to dryness. The residue was partitioned between water (25 ml) and ethyl acetate (50 ml). The organic phase was washed with brine (25 ml), dried and concentrated by evaporation to give the title compound (170 mg) as a foam. NMR: 1.66 (s, 3H), 7.04 (t, 1H), 7.35 (m, 3H), 7.52 (d, 1H), 7.1 (s, 1H), 7.86 (m, 2H), 8.77 (s, 1H), 8.92 (s, 1H), 9.63 (s, 1H); MS (ESP−): 400.

후처리

  1. customthen evaporated to dryness
  2. customThe residue was partitioned between water (25 ml) and ethyl acetate (50 ml)
  3. washThe organic phase was washed with brine (25 ml)
  4. customdried
  5. concentrationconcentrated by evaporation

출처 및 근거

ORD 기록
ord-b9207fdf0d8e46bf83fd80f5f41248cf
출처 데이터셋
uspto-grants-2002_12
특허 번호
US06498275B1

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