Trifluoroacetic acid → Trifluoroacetic acid

HRID 500282노트

반응식

HRID 500282 반응식
[F:1][C:2]([F:7])([F:6])[C:3]([OH:5])=[O:4].[C:8]([CH2:10][C:11]1([N:24]2[CH:28]=[C:27]([C:29]3[CH:30]=[N:31][C:32]4[N:33]([C:35]([CH2:38][C:39]5[CH:40]=[C:41]6[C:46](=[CH:47][CH:48]=5)[N:45]=[CH:44][CH:43]=[CH:42]6)=[CH:36][N:37]=4)[N:34]=3)[CH:26]=[N:25]2)[CH2:16][CH2:15][N:14](C(OC(C)(C)C)=O)[CH2:13][CH2:12]1)#[N:9]>C(Cl)Cl>[N:45]1[C:46]2[C:41](=[CH:40][C:39]([CH2:38][C:35]3[N:33]4[N:34]=[C:29]([C:27]5[CH:26]=[N:25][N:24]([C:11]6([CH2:10][C:8]#[N:9])[CH2:16][CH2:15][NH:14][CH2:13][CH2:12]6)[CH:28]=5)[CH:30]=[N:31][C:32]4=[N:37][CH:36]=3)=[CH:48][CH:47]=2)[CH:42]=[CH:43][CH:44]=1.[C:3]([OH:5])([C:2]([F:7])([F:6])[F:1])=[O:4]

참가 물질

5

반응물 2

HCID 6422Trifluoroacetic acidHCID 67223980tert-butyl 4-(cyanomethyl)-4-{4-[7-(quinolin-6-ylmethyl)imidazo[1,2-b][1,2,4]triazin-2-yl]-1H-pyrazol-1-yl}piperidine-1-carboxylate

생성물 2

HCID 6422Trifluoroacetic acidHCID 67224951(4-{4-[7-(quinolin-6-ylmethyl)imidazo[1,2-b][1,2,4]triazin-2-yl]-1H-pyrazol-1-yl}piperidin-4-yl)acetonitrile

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

Trifluoroacetic Acid (0.5 mL) was added to a solution of tert-butyl 4-(cyanomethyl)-4-{4-[7-(quinolin-6-ylmethyl)imidazo[1,2-b][1,2,4]triazin-2-yl]-1H-pyrazol-1-yl}piperidine-1-carboxylate (0.015 g, 0.000027 mol) in methylene chloride (0.5 mL). The mixture was stirred at RT for 0.5 h. The volatiles were removed under reduced pressure to give the desired product as a TFA salt which was directly used in the next step without further purification. LCMS: (M+H)=450.5.

후처리

  1. customThe volatiles were removed under reduced pressure

출처 및 근거

ORD 기록
ord-ee24ae279f91436b815edba5126f96a5
출처 데이터셋
uspto-grants-2010_08
특허 번호
US07767675B2

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