4-tert-Butylcatechol → HCID 15289112, 화합물

HRID 1290851노트

반응식

HRID 1290851 반응식
[C:1]1(=[O:7])[NH:5][C:4](=[O:6])[CH:3]=[CH:2]1.[C:8]1([C:14]([O:16][CH2:17][CH3:18])=[O:15])[CH2:13][CH2:12][CH:11]=[CH:10][CH:9]=1.C(C1C=C(O)C(=CC=1)O)(C)(C)C>C1(C)C=CC=CC=1>[CH2:17]([O:16][C:14]([C:8]12[CH2:13][CH2:12][CH:11]([CH:10]=[CH:9]1)[CH:3]1[CH:2]2[C:1](=[O:7])[NH:5][C:4]1=[O:6])=[O:15])[CH3:18]

참가 물질

5

반응물 3

HCID 73814-tert-ButylcatecholHCID 10935MaleimideHCID 110948161,3-Cyclohexadiene-1-carboxylic acid, ethyl ester

생성물 1

HCID 15289112HCID 15289112, 화합물

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

13.5 g (0.138 mol) of maleimide and 25.3 g (0.17 mol) of ethyl 1,3-cyclohexadiene-1-carboxylate are heated under reflux with 1.4 g of 4-(tert-butyl)-pyrocatechol in 275 ml of toluene overnight The mixture is concentrated and the residue is recrystallized from isopropanol.

후처리

  1. concentrationis concentrated
  2. customthe residue is recrystallized from isopropanol

출처 및 근거

ORD 기록
ord-227eac6c4c674962ad44f427dec6288d
출처 데이터셋
uspto-grants-1998_05
특허 번호
US05753669

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