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

1-Hydroxybenzotriazole → tert-Butyl 4-(4-(3-phenylureido)benzoyl)piperazine-1-carboxylate

HRID 1878401
노트
인쇄 미리보기

반응식

HRID 1878401 반응식
[C:1]1([NH:7][C:8](=[O:19])[NH:9][C:10]2[CH:18]=[CH:17][C:13]([C:14]([OH:16])=O)=[CH:12][CH:11]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[N:20]1([C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27])[CH2:25][CH2:24][NH:23][CH2:22][CH2:21]1.N1(O)C2C=CC=CC=2N=N1.Cl.C(N=C=NCCCN(C)C)C>C(#N)C>[C:1]1([NH:7][C:8](=[O:19])[NH:9][C:10]2[CH:11]=[CH:12][C:13]([C:14]([N:23]3[CH2:22][CH2:21][N:20]([C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27])[CH2:25][CH2:24]3)=[O:16])=[CH:17][CH:18]=2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 757711-HydroxybenzotriazoleHCID 143452tert-Butyl piperazine-1-carboxylateHCID 2312784-[(Phenylcarbamoyl)amino]benzoic acidHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride

생성물 1

HCID 46511620tert-Butyl 4-(4-(3-phenylureido)benzoyl)piperazine-1-carboxylate수율 67.1%

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

To a solution of 4-(3-phenylureido)benzoic acid (13.5 g, 52.68 mmol) in acetonitrile (250 mL) at room temperature was added tert-butyl piperazine-1-carboxylate (11.8 g, 63.22 mmol), 1H-benzo[d][1,2,3]triazol-1-ol (21.1 g, 156.5 mmol, HOBT) and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (30 g, 156.5 mmol, EDCl). The mixture was stirred at reflux temperature for 16 hours and was then concentrated under vacuum. The residue was submitted to silica chromatography (0-5% ethyl acetate in n-hexanes as eluant) to give the title compound (15.0 g). MS (ESI) m/z 425.1 [M+H]+

후처리

  1. temperatureat reflux temperature for 16 hours
  2. concentrationwas then concentrated under vacuum

출처 및 근거

ORD 기록
ord-9979c530d824497f9bec58142a923e92
출처 데이터셋
uspto-grants-2012_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08314091B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트