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

Sodium Hydroxide → (4-((3-Chloro-4-methoxybenzyl)amino)-2-(methylthio)pyrimidin-5-yl)methanol

HRID 1352742
노트
인쇄 미리보기

반응식

HRID 1352742 반응식
[H-].[Al+3].[Li+].[H-].[H-].[H-].[CH3:7][S:8][C:9]1[N:14]=[C:13]([NH:15][CH2:16][C:17]2[CH:22]=[CH:21][C:20]([O:23][CH3:24])=[C:19]([Cl:25])[CH:18]=2)[C:12]([C:26](OCC)=[O:27])=[CH:11][N:10]=1.[OH-].[Na+].S([O-])([O-])(=O)=O.[Mg+2]>O1CCCC1.O>[CH3:7][S:8][C:9]1[N:14]=[C:13]([NH:15][CH2:16][C:17]2[CH:22]=[CH:21][C:20]([O:23][CH3:24])=[C:19]([Cl:25])[CH:18]=2)[C:12]([CH2:26][OH:27])=[CH:11][N:10]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 14798Sodium HydroxideHCID 24083Sulfuric acid magnesium salt (1:1)HCID 21226445Aluminium lithium hydrideHCID 22025927Ethyl 4-((3-chloro-4-methoxybenzyl)amino)-2-(methylsulfanyl)pyrimidine-5-carboxylate

생성물 1

HCID 22025932(4-((3-Chloro-4-methoxybenzyl)amino)-2-(methylthio)pyrimidin-5-yl)methanol

시약·촉매·용매 2

HCID 962
Water
용매
2회
HCID 8028Tetrahydrofuran용매2회

실험 절차

To a suspension of lithium aluminium hydride 4.15 g in tetrahydrofuran 150 ml is added a solution of 2-methylthio-4-(3-chloro-4-methoxybenzylamino)-5-ethoxycarbonylpyrimidine (prepared in Example 67-(1)) 38.32 g in tetrahydrofuran 100 ml at 5–10° C. under ice cooling over a period of 1 hour. After addition the mixture is stirred for a hour without an ice bath. Water 4.15 ml is added under ice cooling thereto, followed by addition of 3N aqueous sodium hydroxide solution 4.15 ml. To the mixture is added water 4.15 ml three times and the mixture is stirred at room temperature for 1 hour. After treating with magnesium sulfate and filtration, the resulting cake-like substances are washed with terahydrofuran. The filtrate is concentrated in vacuo and triturated with ethyl acetate-isopropyl ether. The resulting crystals are filtered and washed well with isopropyl-ether to give 2-methylthio-4-(3-chloro-4-methoxybenzylamino)-5-hydroxymethylpyrimidine as a pale yellow crystalline powder.

후처리

  1. additionAfter addition the mixture
  2. stirringthe mixture is stirred at room temperature for 1 hour
  3. washthe resulting cake-like substances are washed with terahydrofuran
  4. concentrationThe filtrate is concentrated in vacuo
  5. customtriturated with ethyl acetate-isopropyl ether
  6. filtrationThe resulting crystals are filtered
  7. washwashed well with isopropyl-ether

출처 및 근거

ORD 기록
ord-8a46d2f9b0334e9fb38bb7b218e06258
출처 데이터셋
uspto-grants-2007_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07220736B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트