홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Pyridine → 2-(2-(Tert-butyldimethylsilyloxy)-2-methylpropyl)-4-(5-chloro-2-methoxyphenyl)thiazol-5-amine

HRID 1466670
노트
인쇄 미리보기

반응식

HRID 1466670 반응식
[NH2:1][C:2](=O)[CH:3]([NH:13][C:14](=O)[CH2:15][C:16]([O:19][Si:20]([C:23]([CH3:26])([CH3:25])[CH3:24])([CH3:22])[CH3:21])([CH3:18])[CH3:17])[C:4]1[CH:9]=[C:8]([Cl:10])[CH:7]=[CH:6][C:5]=1[O:11][CH3:12].COC1C=CC(P2(SP(C3C=CC(OC)=CC=3)(=S)S2)=[S:38])=CC=1.N1C=CC=CC=1>C(Cl)Cl>[Si:20]([O:19][C:16]([CH3:18])([CH3:17])[CH2:15][C:14]1[S:38][C:2]([NH2:1])=[C:3]([C:4]2[CH:9]=[C:8]([Cl:10])[CH:7]=[CH:6][C:5]=2[O:11][CH3:12])[N:13]=1)([C:23]([CH3:26])([CH3:25])[CH3:24])([CH3:22])[CH3:21]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 1049PyridineHCID 87949Lawesson's reagentHCID 66847283N-(2-amino-1-(5-chloro-2-methoxyphenyl)-2-oxoethyl)-3-(tert-butyldimethylsilyloxy)-3-methylbutanamide

생성물 1

HCID 668473132-(2-(Tert-butyldimethylsilyloxy)-2-methylpropyl)-4-(5-chloro-2-methoxyphenyl)thiazol-5-amine수율 33%

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매

반응 조건

온도
95 °C

실험 절차

A mixture of N-(2-amino-1-(5-chloro-2-methoxyphenyl)-2-oxoethyl)-3-(tert-butyldimethylsilyloxy)-3-methylbutanamide (327 mg, 0.76 mmol), Lawesson's reagent (308 mg, 0.76 mmol) and pyridine (2.5 mL) was heated to 95° C. for 18 hours. DCM was added, the organics washed with sodium hydrogen carbonate (sat. aq.) and brine, then evaporated to dryness. The residues were purified by flash chromatography on silica gel (DCM) to afford 107 mg (33%) of 2-(2-(tert-butyldimethylsilyloxy)-2-methylpropyl)-4-(5-chloro-2-methoxyphenyl)thiazol-5-amine LCMS (ESI) m+H=427.3.

후처리

  1. washthe organics washed with sodium hydrogen carbonate (sat. aq.) and brine
  2. customevaporated to dryness
  3. customThe residues were purified by flash chromatography on silica gel (DCM)

출처 및 근거

ORD 기록
ord-51ec62992efe4bf8990a0905523c86df
출처 데이터셋
uspto-grants-2015_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08999998B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트