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

Water → 3-[4-(2-Hydroxy-1,1-dimethylethyl)phenyl]-5,5-dimethyl-1-{[2-(pyridin-3-ylamino)-pyridin-4-yl]methyl}imidazolidine-2,4-dione

HRID 546630
노트
인쇄 미리보기

반응식

HRID 546630 반응식
B#B.CSC.[CH3:6][C:7]1([CH3:40])[C:11](=[O:12])[N:10]([C:13]2[CH:18]=[CH:17][C:16]([C:19]([CH3:24])([CH3:23])[C:20](O)=[O:21])=[CH:15][CH:14]=2)[C:9](=[O:25])[N:8]1[CH2:26][C:27]1[CH:32]=[CH:31][N:30]=[C:29]([NH:33][C:34]2[CH:35]=[N:36][CH:37]=[CH:38][CH:39]=2)[CH:28]=1.O.[OH-].[Na+]>O1CCCC1.CO.Cl.C(OCC)(=O)C>[OH:21][CH2:20][C:19]([C:16]1[CH:17]=[CH:18][C:13]([N:10]2[C:11](=[O:12])[C:7]([CH3:40])([CH3:6])[N:8]([CH2:26][C:27]3[CH:32]=[CH:31][N:30]=[C:29]([NH:33][C:34]4[CH:35]=[N:36][CH:37]=[CH:38][CH:39]=4)[CH:28]=3)[C:9]2=[O:25])=[CH:14][CH:15]=1)([CH3:24])[CH3:23]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

9

반응물 4

HCID 962WaterHCID 14798Sodium HydroxideHCID 22038413Diborane dimethylsulfideHCID 576259742-(4-{4,4-Dimethyl-2,5-dioxo-3-[2-(pyridin-3-ylamino)pyridin-4-ylmethyl]imidazolidin-1-yl}-phenyl)-2-methylpropionic acid

생성물 1

HCID 576260103-[4-(2-Hydroxy-1,1-dimethylethyl)phenyl]-5,5-dimethyl-1-{[2-(pyridin-3-ylamino)-pyridin-4-yl]methyl}imidazolidine-2,4-dione
수율 45%

시약·촉매·용매 4

HCID 313Hydrochloric Acid용매HCID 887Methanol용매HCID 8028Tetrahydrofuran용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 0.29 mL of diborane-dimethyl sulphide (2M in tetrahydrofuran) in 5 mL of tetrahydrofuran, under argon, at room temperature, is added 0.11 g of 2-(4-{4,4-dimethyl-2,5-dioxo-3-[2-(pyridin-3-ylamino)pyridin-4-ylmethyl]imidazolidin-1-yl}-phenyl)-2-methylpropionic acid obtained in stage f) below. The reaction medium is stirred at this same temperature for one hour and concentrated under reduced pressure. The residue obtained is taken up in 10 mL of methanol and 2 mL of 1N hydrochloric acid. The solution is concentrated under reduced pressure. The residue obtained is purified by Preparative LC/MS (gradient: acetonitrile/water/TFA 0.07%). The product obtained is taken up in 10 mL of ethyl acetate, 2 mL of water and 1 mL of 1N sodium hydroxide. The organic phase is dried over magnesium sulphate, filtered and then concentrated under reduced pressure to give 0.048 g of 3-[4-(2-hydroxy-1,1-dimethylethyl)phenyl]-5,5-dimethyl-1-{[2-(pyridin-3-ylamino)-pyridin-4-yl]methyl}imidazolidine-2,4-dione, the characteristics of which are as follows:

후처리

  1. concentrationconcentrated under reduced pressure
  2. customThe residue obtained
  3. concentrationThe solution is concentrated under reduced pressure
  4. customThe residue obtained
  5. customis purified by Preparative LC/MS (gradient: acetonitrile/water/TFA 0.07%)
  6. customThe product obtained
  7. dry with materialThe organic phase is dried over magnesium sulphate
  8. filtrationfiltered
  9. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-73aec03e3b95491aa51738f14044dd51
출처 데이터셋
uspto-grants-2011_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07935819B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트