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

Chloroacetaldehyde → (R)-3-chloro-5-cyclopentyl-6-ethyl-5,6-dihydroimidazo[1,2-f]pteridine

HRID 39339
노트
인쇄 미리보기

반응식

HRID 39339 반응식
[Cl:1][C:2]1[N:11]=[CH:10][C:9]2[N:8]=[C:7]([NH2:12])[C@@H:6]([CH2:13][CH3:14])[N:5]([CH:15]3[CH2:19][CH2:18][CH2:17][CH2:16]3)[C:4]=2[N:3]=1.Cl[CH2:21][CH:22]=O.C([O-])(O)=O.[Na+].CCOC(C)=O>CO>[Cl:1][C:2]1[N:11]=[CH:10][C:9]2[N:8]3[CH:21]=[CH:22][N:12]=[C:7]3[C@@H:6]([CH2:13][CH3:14])[N:5]([CH:15]3[CH2:19][CH2:18][CH2:17][CH2:16]3)[C:4]=2[N:3]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 33Chloroacetaldehyde2회HCID 8857Ethyl AcetateHCID 516892Sodium BicarbonateHCID 59389593(R)-2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydropteridin-6-amine

생성물 1

HCID 59389590(R)-3-chloro-5-cyclopentyl-6-ethyl-5,6-dihydroimidazo[1,2-f]pteridine

시약·촉매·용매 1

HCID 887
Methanol
용매

반응 조건

온도
68 °C

실험 절차

(R)-2-chloro-8-cyclopentyl-7-ethyl-7,8-dihydropteridin-6-amine (177 mg, 0.64 mmol) in MeOH (1.5 mL) treated with 50% aqueous chloroacetaldehyde (131 μL, 1.3 Eq.) and the reaction mixture heated to reflux for 6 hours. A further portion of 50% aq. chloroacetaldehyde (400 μL, 3.0 Eq.) was added, and the reaction mixture heated to 68° C. overnight. NaHCO3 (aq. sat.) and EtOAc was added, and the aqueous was further extracted with EtOAc. The combined organic extracts were dried over MgSO4, filtered and concentrated in vacuo.

후처리

  1. temperaturethe reaction mixture heated
  2. temperatureto reflux for 6 hours
  3. extractionthe aqueous was further extracted with EtOAc
  4. dry with materialThe combined organic extracts were dried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-3e1e8996efa2489aa28b5ccb4882deb3
출처 데이터셋
uspto-grants-2013_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08524902B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트