Ethyl 2-[(2'-cyano-3-fluorobiphenyl-4-yl)methyl]-3-oxohexanoate → 4'-{[4-(1,4-Dioxaspiro[4.5]dec-8-yl)-2-methyl-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}-3'-fluorobiphenyl-2-carbonitrile

HRID 519517

반응식

HRID 519517 반응식
[C:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[C:9]1[CH:14]=[CH:13][C:12]([CH2:15][CH:16]([C:22](=O)[CH2:23][CH2:24][CH3:25])[C:17](OCC)=[O:18])=[C:11]([F:27])[CH:10]=1)#[N:2].[O:28]1[C:32]2([CH2:37][CH2:36][CH:35]([NH:38][C:39]3[NH:43][C:42]([CH3:44])=[N:41][N:40]=3)[CH2:34][CH2:33]2)[O:31][CH2:30][CH2:29]1>>[O:28]1[C:32]2([CH2:33][CH2:34][CH:35]([N:38]3[C:17](=[O:18])[C:16]([CH2:15][C:12]4[CH:13]=[CH:14][C:9]([C:4]5[C:3]([C:1]#[N:2])=[CH:8][CH:7]=[CH:6][CH:5]=5)=[CH:10][C:11]=4[F:27])=[C:22]([CH2:23][CH2:24][CH3:25])[N:40]4[N:41]=[C:42]([CH3:44])[N:43]=[C:39]34)[CH2:36][CH2:37]2)[O:31][CH2:30][CH2:29]1

참가 물질

3

반응물 2

HCID 57460949Ethyl 2-[(2'-cyano-3-fluorobiphenyl-4-yl)methyl]-3-oxohexanoateHCID 178434101HCID 178434101, 화합물

생성물 1

HCID 670098814'-{[4-(1,4-Dioxaspiro[4.5]dec-8-yl)-2-methyl-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}-3'-fluorobiphenyl-2-carbonitrile수율 28.2%

반응 조건

온도
250 °C

실험 절차

A mixture of ethyl 2-[(2′-cyano-3-fluorobiphenyl-4-yl)methyl]-3-oxohexanoate (1.5 g) and N-(1,4-dioxaspiro[4.5]dec-8-yl)-5-methyl-4H-1,2,4-triazol-3-amine (0.5 g) was stirred at 250° C. for 20 min under microwave irradiation. The obtained reaction mixture was purified by silica gel column chromatography to give the title compound as a colorless solid (0.32 g, 28%).

후처리

  1. customThe obtained reaction mixture
  2. customwas purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-c8e9b328a92348a3b4ddad83df374408
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09115136B2

연결된 노트

불러오는 중…