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

Dimethylformamide → (R)-N'-(8-methyl-5-(4-nitrophenyl)-8,9-dihydro-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepin-7-carbothioyl)-acetic hydrazide

HRID 25074
노트
인쇄 미리보기

반응식

HRID 25074 반응식
[CH3:1][C@@H:2]1[CH2:8][C:7]2[CH:9]=[C:10]3[O:15][CH2:14][O:13][C:11]3=[CH:12][C:6]=2[C:5]([C:16]2[CH:21]=[CH:20][C:19]([N+:22]([O-:24])=[O:23])=[CH:18][CH:17]=2)=[N:4][N:3]1[C:25](Cl)=[S:26].CN(C)C=O.C(N(CC)CC)C.[C:40]([NH:43][NH2:44])(=[O:42])[CH3:41]>CN(C)C1C=CN=CC=1.O>[CH3:1][C@@H:2]1[CH2:8][C:7]2[CH:9]=[C:10]3[O:15][CH2:14][O:13][C:11]3=[CH:12][C:6]=2[C:5]([C:16]2[CH:21]=[CH:20][C:19]([N+:22]([O-:24])=[O:23])=[CH:18][CH:17]=2)=[N:4][N:3]1[C:25]([NH:44][NH:43][C:40](=[O:42])[CH3:41])=[S:26]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 6228DimethylformamideHCID 8471TriethylamineHCID 14039AcetohydrazideHCID 12137405(R)-8-Methyl-5-(4-nitrophenyl)-8,9-dihydro-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepine-7-carbothioyl chloride

생성물 1

HCID 86593813(R)-N'-(8-methyl-5-(4-nitrophenyl)-8,9-dihydro-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepin-7-carbothioyl)-acetic hydrazide

시약·촉매·용매 2

HCID 142844-(Dimethylamino)pyridine촉매HCID 962Water용매

반응 조건

온도
50 °C

실험 절차

To a solution of 4.04 g (10.0 mmol) of the starting material XII, 3 ml of dimethylformamide, 1.40 ml (10.0 mmol) of triethylamine and 0.06 g (0.5 mmol) of 4-dimethylaminopyridine 1.48 g (20.0 mmol) of acetic hydrazide was added. The reaction mixture was stirred at 50° C. for 5 h, then diluted with water, the precipitated crystals were filtered off and washed with water. The so obtained 4.5 g of (R)—N′-{8-methyl-5-(4-nitrophenyl)-8,9-dihydro-7H-1,3-dioxolo[4,5-h][2,3]benzodiazepine-7-carbothioyl}-acetic hydrazide according to its 1H-NMR spectrum was a mixture of rotation isomers. (The analyzed sample was purified by column chromatography using a mixture of n-hexane-ethyl acetate (1:1) as eluent and it was crystallized with 0.5 mol of ethyl acetate, Mp.: 118° C.).

후처리

  1. filtrationthe precipitated crystals were filtered off
  2. washwashed with water

출처 및 근거

ORD 기록
ord-aca65a8d2fc7443881e36f7679c978c1
출처 데이터셋
uspto-grants-2005_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06858605B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트