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Water → HCID 58009787, 화합물

HRID 2204614
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HRID 2204614 반응식
[N:1]([CH2:4][C:5]1[N:6]=[C:7]2[CH:13]=[C:12]([C:14]3[C:22]4[C:17](=[CH:18][CH:19]=[C:20]([O:23][CH3:24])[CH:21]=4)[N:16]([CH3:25])[CH:15]=3)[N:11]([CH2:26][O:27][CH2:28][CH2:29][Si:30]([CH3:33])([CH3:32])[CH3:31])[C:8]2=[N:9][CH:10]=1)=[N+]=[N-].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.O>C1COCC1>[OH-:23].[NH4+:1].[CH3:24][O:23][C:20]1[CH:21]=[C:22]2[C:17](=[CH:18][CH:19]=1)[N:16]([CH3:25])[CH:15]=[C:14]2[C:12]1[N:11]([CH2:26][O:27][CH2:28][CH2:29][Si:30]([CH3:31])([CH3:33])[CH3:32])[C:8]2=[N:9][CH:10]=[C:5]([CH2:4][NH2:1])[N:6]=[C:7]2[CH:13]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 962WaterHCID 11776TriphenylphosphineHCID 58010001HCID 58010001, 화합물

생성물 2

HCID 14923Ammonium HydroxideHCID 58009787HCID 58009787, 화합물수율 130.1%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

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온도
70 °C

실험 절차

2-(Azidomethyl)-6-(5-methoxy-1-methyl-1H-indol-3-yl)-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazine (0.58 g, 1.3 mmol) in THF (15 mL) was treated with triphenylphosphine (0.335 g, 1.28 mmol) and water (0.150 mL, 8.33 mmol) then heated to about 70° C. for about 2 h. The mixture was cooled then concentrated in vacuo. The material was purified by silica gel chromatography eluting with 9:1 DCM/MeOH containing 2.5 vol % 37 wt %. aqueous ammonium hydroxide to give (6-(5-methoxy-1-methyl-1H-indol-3-yl)-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)methanamine (0.37 g, 68%): LC/MS (Table 2, Method a) Rt=2.11 min; MS m/z: 438 (M+H)+.

후처리

  1. temperatureThe mixture was cooled
  2. concentrationthen concentrated in vacuo
  3. customThe material was purified by silica gel chromatography
  4. washeluting with 9:1 DCM/MeOH containing 2.5 vol % 37 wt %

출처 및 근거

ORD 기록
ord-dde0d05df5a443c7b0654299a3a84ea4
출처 데이터셋
uspto-grants-2016_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09365579B2

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