(4R,9aS)-4-(3,4,5-trifluorophenyl)-3,4,7,9a-tetrahydro-1H-pyrido[2,1-c][1,4]oxazin-6-one → (4R,9aS)-4-(3,4,5-Trifluorophenyl)hexahydropyrido[2,1-c][1,4]oxazin-6(1H)-one

HRID 553959노트

반응식

HRID 553959 반응식
[F:1][C:2]1[CH:3]=[C:4]([C@@H:10]2[CH2:15][O:14][CH2:13][C@@H:12]3[CH:16]=[CH:17][CH2:18][C:19](=[O:20])[N:11]23)[CH:5]=[C:6]([F:9])[C:7]=1[F:8].[H][H]>CO.[Pt]=O>[F:1][C:2]1[CH:3]=[C:4]([C@@H:10]2[CH2:15][O:14][CH2:13][C@@H:12]3[CH2:16][CH2:17][CH2:18][C:19](=[O:20])[N:11]23)[CH:5]=[C:6]([F:9])[C:7]=1[F:8]

참가 물질

5

반응물 2

HCID 67464206(4R,9aS)-4-(3,4,5-trifluorophenyl)-3,4,7,9a-tetrahydro-1H-pyrido[2,1-c][1,4]oxazin-6-oneHCID 178418361HCID 178418361, 화합물

생성물 1

HCID 44124045(4R,9aS)-4-(3,4,5-Trifluorophenyl)hexahydropyrido[2,1-c][1,4]oxazin-6(1H)-one수율 100.1%

시약·촉매·용매 2

HCID 82844Platinum oxide (PtO)촉매HCID 887Methanol용매

실험 절차

Platinum oxide (20.1 mg) was added to a solution of (4R,9aS)-4-(3,4,5-trifluorophenyl)-3,4,7,9a-tetrahydro-1H-pyrido[2,1-c][1,4]oxazin-6-one (250 mg) in methanol (6 mL), and the reaction solution was stirred in a hydrogen atmosphere at room temperature for two hours. The reaction solution was filtered through celite, and the filtrate was concentrated under reduced pressure to obtain 252 mg of the title compound. The property value of the compound is as follows.

후처리

  1. filtrationThe reaction solution was filtered through celite
  2. concentrationthe filtrate was concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-f59087ee1c8a48f3b6475732131d0718
출처 데이터셋
uspto-grants-2011_11
특허 번호
US08048878B2

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