2-[2-(2,4-dichlorophenyl)-2-oxoethyl]-1H-isoindole-1,3(2H)-dione → 2-{2-(2,4-Dichlorophenyl)-1-[(dimethylamino)methylene]-2-oxoethyl}isoindoline 1,3-dione

HRID 31790

반응식

HRID 31790 반응식
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9](=[O:22])[CH2:10][N:11]1[C:19](=[O:20])[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[C:12]1=[O:21]>CN(C(OC)OC)C>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9](=[O:22])[C:10]([N:11]1[C:19](=[O:20])[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[C:12]1=[O:21])=[CH:10][N:11]([CH3:19])[CH3:12]

참가 물질

3

반응물 1

HCID 7367782-[2-(2,4-dichlorophenyl)-2-oxoethyl]-1H-isoindole-1,3(2H)-dione

생성물 1

HCID 540183712-{2-(2,4-Dichlorophenyl)-1-[(dimethylamino)methylene]-2-oxoethyl}isoindoline 1,3-dione

시약·촉매·용매 1

HCID 78373Dimethylformamide dimethyl acetal용매

실험 절차

1 mmol of 2-[2-(2,4-dichlorophenyl)-2-oxoethyl]isoindoline-1,3-dione was heated to 80° C. in N,N-dimethylformamidedimethyl acetal for six hours. The reaction mixture was concentrated in vacuo and purified by trituration with diethyl ether to obtain 2-{2-(2,4-dichlorophenyl)-1-[(dimethylamino)methylene]-2-oxoethyl}isoindoline-1,3-dione.

후처리

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. custompurified by trituration with diethyl ether

출처 및 근거

ORD 기록
ord-a8cdc1a52c8c406990c913d9062fb007
출처 데이터셋
uspto-grants-2008_09
특허 번호
US07425557B2

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