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

Methanol → 3'-O-Methyladenosine

HRID 1905361
노트
인쇄 미리보기

반응식

HRID 1905361 반응식
[C@@H:1]1([N:10]2[C:19]3[N:18]=[CH:17][N:16]=[C:14]([NH2:15])[C:13]=3[N:12]=[CH:11]2)[O:9][C@H:6]([CH2:7][OH:8])[C@@H:4]([OH:5])[C@H:2]1[OH:3].CO.O.O.[Sn](Cl)(Cl)(Cl)Cl.[N+](=[CH2:31])=[N-]>COCCOC>[CH3:31][O:3][C@@H:2]1[C@H:4]([OH:5])[C@@H:6]([CH2:7][OH:8])[O:9][C@H:1]1[N:10]1[C:19]2[N:18]=[CH:17][N:16]=[C:14]([NH2:15])[C:13]=2[N:12]=[CH:11]1.[CH3:31][O:5][C@@H:4]1[C@@H:6]([CH2:7][OH:8])[O:9][C@@H:1]([N:10]2[C:19]3[N:18]=[CH:17][N:16]=[C:14]([NH2:15])[C:13]=3[N:12]=[CH:11]2)[C@@H:2]1[OH:3]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 887MethanolHCID 9550DiazomethaneHCID 60961AdenosineHCID 85782573Tin tetrachloride dihydrate

생성물 2

HCID 825303'-O-MethyladenosineHCID 1022132'-O-Methyladenosine

시약·촉매·용매 1

HCID 8071
1,2-Dimethoxyethane
용매

실험 절차

10 g of adenosine was suspended in 2 l of 1 mmole methanol solution of tin chloride dihydrate. 500 ml of 0.4-0.5M 1,2-dimethoxyethane solution of diazomethane was added to the solution with stirring. After stirring for 2 hours at room temperature, the solution was evaporated to dryness under reduced pressure. The residue was purified by ion exchange column chromatography and recrystallized from ethanol to give 2'-O-methyladenosine (Compound 1) and 3'-O-methyladenosine (Compound 2).

후처리

  1. stirringAfter stirring for 2 hours at room temperature
  2. customthe solution was evaporated to dryness under reduced pressure
  3. customThe residue was purified by ion exchange column chromatography
  4. customrecrystallized from ethanol

출처 및 근거

ORD 기록
ord-fd07f975e6fe43e2bfd51b9b82a6ce11
출처 데이터셋
uspto-grants-1989_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04843066

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트