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Dichloromethane → methyl {2-[2-(dimethylamino)ethyl]-1,3-dioxo-2,3-dihydro-1H-dibenzo[de,h]isoquinolin-11-yl}carbamate

HRID 18127
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HRID 18127 반응식
[NH2:1][C:2]1[C:15]2[C:6](=[CH:7][C:8]3[C:9]4[C:14]=2[C:13](=[O:16])[N:12]([CH2:17][CH2:18][N:19]([CH3:21])[CH3:20])[C:11](=[O:22])[C:10]=4[CH:23]=[CH:24][CH:25]=3)[CH:5]=[CH:4][CH:3]=1.ClCCl.Cl[C:30]([O:32][CH3:33])=[O:31].C(N(CC)CC)C>C(Cl)Cl.CO>[CH3:21][N:19]([CH3:20])[CH2:18][CH2:17][N:12]1[C:11](=[O:22])[C:10]2[CH:23]=[CH:24][CH:25]=[C:8]3[C:9]=2[C:14](=[C:15]2[C:2]([NH:1][C:30](=[O:31])[O:32][CH3:33])=[CH:3][CH:4]=[CH:5][C:6]2=[CH:7]3)[C:13]1=[O:16]
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6

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HCID 6344DichloromethaneHCID 6586Methyl chloroformateHCID 8471TriethylamineHCID 1006541311-amino-2-[2-(dimethylamino)ethyl]-1H-dibenzo[de,h]isoquinoline-1,3(2H)-dione

생성물 1

HCID 16717838methyl {2-[2-(dimethylamino)ethyl]-1,3-dioxo-2,3-dihydro-1H-dibenzo[de,h]isoquinolin-11-yl}carbamate수율 87%

시약·촉매·용매 1

HCID 21226129Dichloromethane methanol용매

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온도
20 °C

실험 절차

A solution of 100 mg (0.30 mmole) of 11-amino-2-[2-(dimethylamino)ethyl]-1H-dibenzo[de,h]isoquinoline-1,3(2H)-dione (obtained in example 3), 7 mL of dichloromethane, 23 μL of methyl chloroformate and 41 μL of triethylamine were added. The mixture was magnetically stirred at 20° C. during 4 hours. The solvent was then evaporated under reduced pressure and the residue was submitted to a flash chromatography on silica (eluent: CH2Cl2/methanol in a 97:3 volume ratio) to provide 102 mg (yield: 87%) of the desired product (formula below) as an orange powder

후처리

  1. customThe solvent was then evaporated under reduced pressure

출처 및 근거

ORD 기록
ord-92cf1a1656fa42fcb08a5e7e4e8bf721
출처 데이터셋
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07741337B2

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