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

Methyl iodide → HCID 70003859, 화합물

HRID 1264385
노트
인쇄 미리보기

반응식

HRID 1264385 반응식
[CH2:1]([O:8][C:9](=[O:25])[N:10]([CH2:12][C:13](=[O:24])[N:14]([C:16]1[CH:21]=[CH:20][C:19]([CH2:22][OH:23])=[CH:18][CH:17]=1)[CH3:15])[CH3:11])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[H-].[Na+].[CH3:28]I>CN(C=O)C>[CH2:1]([O:8][C:9](=[O:25])[N:10]([CH2:12][C:13](=[O:24])[N:14]([C:16]1[CH:21]=[CH:20][C:19]([CH2:22][O:23][CH3:28])=[CH:18][CH:17]=1)[CH3:15])[CH3:11])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 70000907HCID 70000907, 화합물

생성물 1

HCID 70003859HCID 70003859, 화합물수율 77%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

Under argon to 1.23 g (3.6 mmol) [[(4-Hydroxymethyl-phenyl)-methyl-carbamoyl]-methyl]-methyl-carbamic acid benzyl ester in 40 ml DMF were added 580 mg (13.3 mmol, 3.7 eq, 55% disp) sodium hydride, followed by 3.8 ml (59.6 mmol, 16.6 eq) methyl iodide. The suspension was stirred at RT over night, and added to ice water. The layers were separated and the inorganic one was extracted with 50 ml CH2Cl2 (3×). The combined organic layers were washed with water (2×), dried over MgSO4, filtered and evaporated. Column chromatography on silica gel with a gradient of CH2Cl2/MeOH (100:0-98:2) afforded 0.984 g (77%) [[(4-Methoxymethyl-phenyl)-methyl-carbamoyl]-methyl]-methyl-carbamic acid benzyl ester as a light yellow oil (Rf 0.07 CH2Cl2:MeOH 9:1), MS: 356 (M), +), which was deprotected according to 6.1. to give N-(4-Methoxymethyl-phenyl)-N-methyl-2-methylamino-acetamide as yellow oil (Rf 0.2 CH2Cl2:MeOH 9:1), MS: 223 (MH+).

후처리

  1. customThe layers were separated
  2. extractionthe inorganic one was extracted with 50 ml CH2Cl2 (3×)
  3. washThe combined organic layers were washed with water (2×)
  4. dry with materialdried over MgSO4
  5. filtrationfiltered
  6. customevaporated

출처 및 근거

ORD 기록
ord-70774c602a724577bf89e35eb22a3d3e
출처 데이터셋
uspto-grants-2003_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06541638B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트