Potassium Carbonate → HCID 21986508, 화합물

HRID 1675314노트

반응식

HRID 1675314 반응식
C([O:4][CH2:5][C:6]1[S:7][C:8]([Br:12])=[CH:9][C:10]=1[CH3:11])(=O)C.C([O-])([O-])=O.[K+].[K+]>CO>[Br:12][C:8]1[S:7][C:6]([CH2:5][OH:4])=[C:10]([CH3:11])[CH:9]=1

참가 물질

4

반응물 2

HCID 11430Potassium CarbonateHCID 59300614HCID 59300614, 화합물

생성물 1

HCID 21986508HCID 21986508, 화합물수율 82.3%

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

A mixture of 62.4 (3.58 mmol) and K2CO3 (0.99 g, 7.16 mmol) in MeOH (18 mL) was stirred for 5 Hours at room temperature. The mixture was filtered (DCM) and concentrated, and the crude product was chromatographed on silica gel (0-30% EtOAc/hexane) to afford 62.5 (0.61 g, 82%) as a yellow liquid. 1H NMR (400 MHz, CDCl3) δ 6.78 (s, 1H), 4.68 (s, 2H), 2.18 (s, 3H).

후처리

  1. filtrationThe mixture was filtered (DCM)
  2. concentrationconcentrated
  3. customthe crude product was chromatographed on silica gel (0-30% EtOAc/hexane)

출처 및 근거

ORD 기록
ord-df2acb26f901440fb135fdb4133d93a6
출처 데이터셋
uspto-grants-2011_08
특허 번호
US08003648B2

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