Triethylamine → Tert-butyl 3-(6-chloropyrimidin-4-ylamino)phenylcarbamate

HRID 577298노트

반응식

HRID 577298 반응식
Cl[C:2]1[CH:7]=[C:6]([Cl:8])[N:5]=[CH:4][N:3]=1.[NH2:9][C:10]1[CH:11]=[C:12]([NH:16][C:17](=[O:23])[O:18][C:19]([CH3:22])([CH3:21])[CH3:20])[CH:13]=[CH:14][CH:15]=1.C(N(CC)CC)C>C(O)C>[Cl:8][C:6]1[N:5]=[CH:4][N:3]=[C:2]([NH:9][C:10]2[CH:11]=[C:12]([NH:16][C:17](=[O:23])[O:18][C:19]([CH3:21])([CH3:20])[CH3:22])[CH:13]=[CH:14][CH:15]=2)[CH:7]=1

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 709434,6-DichloropyrimidineHCID 12877220tert-butyl N-(3-aminophenyl)carbamate

생성물 1

HCID 57708283Tert-butyl 3-(6-chloropyrimidin-4-ylamino)phenylcarbamate

시약·촉매·용매 1

HCID 702Ethanol용매

반응 조건

온도
80 °C

실험 절차

4,6-Dichloropyrimidine (1.5 g, 10 mmol), tert-butyl 3-aminophenylcarbamate (2.1 g, 10 mmol) and triethylamine (2.2 g, 20 mmol) were mixed in ethanol (20 mL), heated at 80° C. for 16 hr. The reaction mixture was cooled to RT and solvent was removed in vacuo. The gummy crude product was mixed with 20 mL of DCM and was stirred at RT to give an off-white solid, which was filtered and dried under vacuum (1.6 g, 5 mmol). MS (m/z): MH+=321, 323.

후처리

  1. temperatureThe reaction mixture was cooled to RT
  2. customsolvent was removed in vacuo
  3. additionThe gummy crude product was mixed with 20 mL of DCM
  4. customto give an off-white solid, which
  5. filtrationwas filtered
  6. customdried under vacuum (1.6 g, 5 mmol)

출처 및 근거

ORD 기록
ord-e1899b17843842e3b6e21be6c2085ebf
출처 데이터셋
uspto-grants-2015_05
특허 번호
US09040541B2

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