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

Water → HCID 67353995, 화합물

HRID 1846142
노트
인쇄 미리보기

반응식

HRID 1846142 반응식
[CH3:1][C:2]1[N:3]([C:8]2[N:13]=[C:12]([CH3:14])[C:11]([OH:15])=[C:10]([CH3:16])[N:9]=2)[C:4]([CH3:7])=[CH:5][CH:6]=1.[H-].[Na+].[CH2:19](Br)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.O>C1COCC1>[CH3:1][C:2]1[N:3]([C:8]2[N:9]=[C:10]([CH3:16])[C:11]([O:15][CH2:19][C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)=[C:12]([CH3:14])[N:13]=2)[C:4]([CH3:7])=[CH:5][CH:6]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 7498Benzyl BromideHCID 24758Sodium hydrideHCID 67353755HCID 67353755, 화합물

생성물 1

HCID 67353995HCID 67353995, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To a stirred solution containing 1.62 g (7.46 mmol) of 2-(2,5-dimethyl-1H-pyrrol-1-yl)-5-hydroxy-4,6-dimethylpyrimidine (5) in 30 mL of anhydrous THF were added 440 mg (11.00 mmol) of 60% sodium hydride suspension in mineral oil followed by 1.20 mL (10.10 mmol) of benzyl bromide. The reaction mixture was stirred at room temperature under argon atmosphere for 48 h. The reaction mixture was poured into 150 mL of water and extracted with two portions of 100 mL of ethyl acetate. The combined organic solution was washed with a portion of 100 of brine, dried (MgSO4) and then concentrated under diminished pressure. The residue was purified by chromatography on a silica gel column. Elution with hexanes-ethyl acetate 4:1 gave the expected product as light yellow oil: yield 2.20 g (96%). 1H-NMR (CDCl3) δ 7.42 (m, 5H), 5.86 (s, 2H), 4.92 (s, 2H), 2.47 (s, 6H), 2.29 (s, 6H); 13C-NMR (CDCl3) δ 161.59, 152.34, 147.66, 136.05, 129.16, 128.59, 128.26, 107.90, 75.29, 19.10, 14.10.

후처리

  1. extractionextracted with two portions of 100 mL of ethyl acetate
  2. washThe combined organic solution was washed with a portion of 100 of brine
  3. dry with materialdried (MgSO4)
  4. concentrationconcentrated under diminished pressure
  5. customThe residue was purified by chromatography on a silica gel column
  6. washElution with hexanes-ethyl acetate 4:1

출처 및 근거

ORD 기록
ord-157e9d358e3e4d709b4ba55d375f7696
출처 데이터셋
uspto-grants-2015_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08952025B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트