Morpholine → 6-fluoro-3-(4-morpholin-4-yl-5H-furan-2-ylidene)-1,3-dihydro-indol-2-one

HRID 2196129노트

반응식

HRID 2196129 반응식
[F:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6](=[C:12]3[CH:16]=[C:15](OC)[CH2:14][O:13]3)[C:7](=[O:11])[NH:8]2)=[CH:4][CH:3]=1.[NH:19]1[CH2:24][CH2:23][O:22][CH2:21][CH2:20]1>CCO>[F:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6](=[C:12]3[CH:16]=[C:15]([N:19]4[CH2:24][CH2:23][O:22][CH2:21][CH2:20]4)[CH2:14][O:13]3)[C:7](=[O:11])[NH:8]2)=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 8083MorpholineHCID 694016066-fluoro-3-(4-methoxy-5H-furan-2-ylidene)-1,3-dihydro-indol-2-one

생성물 1

HCID 694011416-fluoro-3-(4-morpholin-4-yl-5H-furan-2-ylidene)-1,3-dihydro-indol-2-one

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A mixture of 6-fluoro-3-(4-methoxy-5H-furan-2-ylidene)-1,3-dihydro-indol-2-one (100 mg, 0.40 mmol) and morpholine (0.5 mL, 5.7 mmol) in 20 mL of EtOH was heated at reflux for 16 hours. The mixture was cooled to room temperature. The precipitates were filtered, rinsed with EtOH and dried in vacuum to give 6-fluoro-3-(4-morpholin-4-yl-5H-furan-2-ylidene)-1,3-dihydro-indol-2-one as a pale yellow powder. Yield: 55 mg, 45%.

후처리

  1. temperaturewas heated
  2. temperatureat reflux for 16 hours
  3. filtrationThe precipitates were filtered
  4. washrinsed with EtOH
  5. customdried in vacuum

출처 및 근거

ORD 기록
ord-642b9ec688704249bb080a6eed3eb890
출처 데이터셋
uspto-grants-2012_12
특허 번호
US08338415B2

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