Hydrazine hydrate (1:1) → HCID 178453872, 화합물

HRID 881691

반응식

HRID 881691 반응식
O.[NH2:2][NH2:3].[F:4][C:5]1[C:10]([F:11])=[CH:9][CH:8]=[CH:7][C:6]=1[C@H:12]1[CH2:18][NH:17][C:16](=S)[C@H:15]([NH:20][C:21](=[O:27])[O:22][C:23]([CH3:26])([CH3:25])[CH3:24])[CH2:14][CH2:13]1>CO>[F:4][C:5]1[C:10]([F:11])=[CH:9][CH:8]=[CH:7][C:6]=1[C@H:12]1[CH2:18][NH:17][C:16](=[N:2][NH2:3])[C@H:15]([NH:20][C:21](=[O:27])[O:22][C:23]([CH3:26])([CH3:25])[CH3:24])[CH2:14][CH2:13]1

참가 물질

4

반응물 2

HCID 24654Hydrazine hydrate (1:1)HCID 59734935tert-Butyl (3R,6S)-6-(2,3-difluorophenyl)-2-thioxoazepan-3-ylcarbamate

생성물 1

HCID 178453872HCID 178453872, 화합물

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

Hydrazine monohydrate (2.23 mL, 46.0 mmol) was added to a solution of tert-butyl (3R,6S)-6-(2,3-difluorophenyl)-2-thioxoazepan-3-ylcarbamate (546 mg, 1.53 mmol) in methanol (25 mL). After 30 min, the mixture was concentrated under reduced pressure. Saturated aqueous NaHCO3 was added and the mixture was extracted with CH2Cl2 (3×). The combined organic extracts were dried over Na2SO4, filtered, and concentrated under reduced pressure to give the title compound. MS: m/z=355 (M+1).

후처리

  1. concentrationthe mixture was concentrated under reduced pressure
  2. additionSaturated aqueous NaHCO3 was added
  3. extractionthe mixture was extracted with CH2Cl2 (3×)
  4. dry with materialThe combined organic extracts were dried over Na2SO4
  5. filtrationfiltered
  6. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-112bd196f5f54f6485a334d0b47f247a
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08993588B2

연결된 노트

불러오는 중…