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

4-nitrobenzyl 2-diazo-4-[(2R, 3S)-3-(1-methoxy-1-methylethyl)-4-oxo-azetidin-2-yl]-3-oxobutanoate → 4-nitrobenzyl (2R, 5R, 6S)-3,7-dioxo-6-(1-methoxy-1-methylethyl)-1-azabicyclo[3.2.0]-heptane-2-carboxylate

HRID 235752
노트
인쇄 미리보기

반응식

HRID 235752 반응식
[N+](=[C:3]([C:17](=[O:29])[CH2:18][C@@H:19]1[C@@H:22]([C:23]([O:26][CH3:27])([CH3:25])[CH3:24])[C:21](=[O:28])[NH:20]1)[C:4]([O:6][CH2:7][C:8]1[CH:13]=[CH:12][C:11]([N+:14]([O-:16])=[O:15])=[CH:10][CH:9]=1)=[O:5])=[N-]>C1C=CC=CC=1.C([O-])(=O)C.[Rh+2].C([O-])(=O)C>[O:29]=[C:17]1[CH2:18][C@H:19]2[N:20]([C:21](=[O:28])[C@@H:22]2[C:23]([O:26][CH3:27])([CH3:24])[CH3:25])[C@H:3]1[C:4]([O:6][CH2:7][C:8]1[CH:9]=[CH:10][C:11]([N+:14]([O-:16])=[O:15])=[CH:12][CH:13]=1)=[O:5]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 1

HCID 867412804-nitrobenzyl 2-diazo-4-[(2R, 3S)-3-(1-methoxy-1-methylethyl)-4-oxo-azetidin-2-yl]-3-oxobutanoate

생성물 1

HCID 867412824-nitrobenzyl (2R, 5R, 6S)-3,7-dioxo-6-(1-methoxy-1-methylethyl)-1-azabicyclo[3.2.0]-heptane-2-carboxylate수율 95.1%

시약·촉매·용매 2

HCID 21674Acetic acid, rhodium(2+) salt촉매HCID 241Benzene용매

실험 절차

A mixture of 4-nitrobenzyl 2-diazo-4-[(2R, 3S)-3-(1-methoxy-1-methylethyl)-4-oxo-azetidin-2-yl]-3-oxobutanoate (56.5 mg) and a catalytic amount of rhodium (II) acetate (ca. 1 mg) in dry benzene (5.6 ml) was refluxed for 30 minutes. After cooling to ambient temperature, the mixture was filtered and evaporated in vacuo to give 4-nitrobenzyl (2R, 5R, 6S)-3,7-dioxo-6-(1-methoxy-1-methylethyl)-1-azabicyclo[3.2.0]-heptane-2-carboxylate (50.0 mg) as an amorphous solid.

후처리

  1. filtrationthe mixture was filtered
  2. customevaporated in vacuo

출처 및 근거

ORD 기록
ord-1b6d123353e2415484d5eb6094393a88
출처 데이터셋
uspto-grants-1987_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04640915

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트