2,2,2-Trifluoroethyl trifluoromethanesulfonate → HCID 58365132, 화합물

HRID 60311노트

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HRID 60311 반응식
[NH2:1][C@H:2]1[CH2:6][CH2:5][N:4]([C:7]2[C:15]3[C:14]4[CH:16]=[C:17]([C:20]#[N:21])[N:18]=[CH:19][C:13]=4[N:12]([CH2:22][O:23][CH2:24][CH2:25][Si:26]([CH3:29])([CH3:28])[CH3:27])[C:11]=3[N:10]=[CH:9][CH:8]=2)[CH2:3]1.FC(F)(F)S(O[CH2:36][C:37]([F:40])([F:39])[F:38])(=O)=O.C(N(CC)C(C)C)(C)C>C(Cl)Cl.O>[F:38][C:37]([F:40])([F:39])[CH2:36][NH:1][C@H:2]1[CH2:6][CH2:5][N:4]([C:7]2[C:15]3[C:14]4[CH:16]=[C:17]([C:20]#[N:21])[N:18]=[CH:19][C:13]=4[N:12]([CH2:22][O:23][CH2:24][CH2:25][Si:26]([CH3:29])([CH3:28])[CH3:27])[C:11]=3[N:10]=[CH:9][CH:8]=2)[CH2:3]1

참가 물질

6

반응물 3

HCID 803662,2,2-Trifluoroethyl trifluoromethanesulfonateHCID 81531DiisopropylethylamineHCID 58365022(S)-4-(3-aminopyrrolidin-1-yl)-9-((2-(trimethylsilyl)ethoxy)methyl)-9H-dipyrido[2,3-b;4',3'-d]pyrrole-6-carbonitrile

생성물 1

HCID 58365132HCID 58365132, 화합물

시약·촉매·용매 2

HCID 962Water용매HCID 6344Dichloromethane용매2회

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온도
40 °C

실험 절차

A mixture of (S)-4-(3-aminopyrrolidin-1-yl)-9-((2-(trimethylsilyl)ethoxy)methyl)-9H-dipyrido[2,3-b;4′,3′-d]pyrrole-6-carbonitrile (131 mg, 0.32 mmol), 2,2,2-trifluoroethyl trifluoromethanesulfonate (490 mg, 2.1 mmol), and N,N-diisopropylethylamine (365 uL, 2.1 mmol) in methylene chloride (15 mL) was heated at 40° C. for 4 hours. The cooled reaction mixture was diluted with water (20 mL) and methylene chloride (50 mL). The organic layer was separated, dried over sodium sulfate, filtered, concentrated in vacuo, and purified by flash chromatography (silica, 4 g, ISCO, 0-20% methanol in methylene chloride) to afford the title compound as an oil, which was used in the next step without any further purification (156 mg, 100%).

후처리

  1. customThe cooled reaction mixture
  2. customThe organic layer was separated
  3. dry with materialdried over sodium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo
  6. custompurified by flash chromatography (silica, 4 g, ISCO, 0-20% methanol in methylene chloride)

출처 및 근거

ORD 기록
ord-78ef34cc294541cda2126ce79da60cdc
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09440976B2

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