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

Trityl chloride → 8,9-dihydro-10-ethyl-7-[(5-methyl-1-trityl-1H-imidazol-4-yl)methyl]pyrido[1,2-a]-indol-6(7H)-one

HRID 486227
노트
인쇄 미리보기

반응식

HRID 486227 반응식
[CH2:1]([C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]2[C:12](=[O:23])[CH:13]([CH2:16][C:17]3[N:18]=[CH:19][NH:20][C:21]=3[CH3:22])[CH2:14][CH2:15][C:4]=12)[CH3:2].[C:24](Cl)([C:37]1[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=1)([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)[C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1.C(N(CC)CC)C>CN(C)C=O.O>[CH2:1]([C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[N:5]2[C:12](=[O:23])[CH:13]([CH2:16][C:17]3[N:18]=[CH:19][N:20]([C:24]([C:25]4[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=4)([C:37]4[CH:38]=[CH:39][CH:40]=[CH:41][CH:42]=4)[C:31]4[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=4)[C:21]=3[CH3:22])[CH2:14][CH2:15][C:4]=12)[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 6456Trityl chlorideHCID 8471TriethylamineHCID 1172276110-ethyl-8,9-dihydro-7-[(5-methyl-1H-imidazol-4-yl)methyl]pyrido[1,2-a]indol-6(7H)-one

생성물 1

HCID 190973078,9-dihydro-10-ethyl-7-[(5-methyl-1-trityl-1H-imidazol-4-yl)methyl]pyrido[1,2-a]-indol-6(7H)-one수율 45.9%

시약·촉매·용매 2

HCID 962Water
용매
HCID 6228Dimethylformamide용매

실험 절차

A mixture of 8,9-dihydro-10-ethyl-7-[(5-methyl-1H-imidazol-4-yl)methyl]pyrido[1,2-a]-indol-6(7H)-one (0.84 g), trityl chloride (1.0 g) and triethylamine (515 mg) in N,N-dimethylformamide (10 ml) was stirred at room temperature for 18 hours. The reaction mixture was diluted with chilled water and extracted twice with ethyl acetate. The organic layer was washed with water and brine, dried over anhydrous magnesium sulfate, and evaporated in vacuo. Purification of the residue with silica gel column chromatography (2% methanol-chloroform) gave 8,9-dihydro-10-ethyl-7-[(5-methyl-1-trityl-1H-imidazol-4-yl)methyl]pyrido[1,2-a]-indol-6(7H)-one (690 mg).

후처리

  1. extractionextracted twice with ethyl acetate
  2. washThe organic layer was washed with water and brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customevaporated in vacuo
  5. customPurification of the residue with silica gel column chromatography (2% methanol-chloroform)

출처 및 근거

ORD 기록
ord-142efa7cbd1e42f6ad8b092f35f0cecc
출처 데이터셋
uspto-grants-1994_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05290785

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트