2-Methoxyphenyl Isothiocyanate → 1-{2-[2-(dimethylamino)ethyl]-1,3-dioxo-2,3-dihydro-1H-dibenzo[de,h]isoquinolin-11-yl}-3-[2-methoxyphenyl]thiourea

HRID 18151노트

반응식

HRID 18151 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.[CH3:26][O:27][C:28]1[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=1[N:34]=[C:35]=[S:36]>C(#N)C>[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:35]([NH:34][C:29]4[CH:30]=[CH:31][CH:32]=[CH:33][C:28]=4[O:27][CH3:26])=[S:36])=[CH:3][CH:4]=[CH:5][C:6]2=[CH:7]3)[C:13]1=[O:16]

참가 물질

4

반응물 2

HCID 5205992-Methoxyphenyl IsothiocyanateHCID 1006541311-amino-2-[2-(dimethylamino)ethyl]-1H-dibenzo[de,h]isoquinoline-1,3(2H)-dione

생성물 1

HCID 167180441-{2-[2-(dimethylamino)ethyl]-1,3-dioxo-2,3-dihydro-1H-dibenzo[de,h]isoquinolin-11-yl}-3-[2-methoxyphenyl]thiourea

시약·촉매·용매 1

HCID 6342Acetonitrile용매

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온도
55 °C

실험 절차

100 mg of 11-amino-2-[2-(dimethylamino)ethyl]-1H-dibenzo[de,h]isoquinoline-1,3(2H)-dione (obtained in example 3) (0.30 mmole) were dissolved in 8 ml of acetonitrile. 83 μl (2 molar equivalents) of 2-methoxyphenyl isothiocyanate was added and the reaction mixture was maintained at room temperature for 45 hours at 55° C. The solvent was then evaporated under reduced pressure and the residue was submitted to a flash chromatography (SiO2, CH2Cl2/MeOH 95/5). 142 mg of the desired product (formula shown hereinabove) were isolated as a red powder (yield=95%) which was characterized as follows:

후처리

  1. customThe solvent was then evaporated under reduced pressure

출처 및 근거

ORD 기록
ord-ca83d29228114c2eba41a718b62746cd
출처 데이터셋
uspto-grants-2010_06
특허 번호
US07741337B2

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