Morpholine → 4-[(4-Chloro-5-methoxy-2-methylphenyl)amino]-7-methoxy-8-[2-(morpholin-4-yl)ethoxy]benzo[g]quinoline-3-carbonitrile

HRID 2213805

반응식

HRID 2213805 반응식
[Cl:1][C:2]1[C:30]([O:31][CH3:32])=[CH:29][C:5]([NH:6][C:7]2[C:16]3[C:11](=[CH:12][C:13]4[CH:20]=[C:19]([O:21][CH2:22][CH2:23]Cl)[C:18]([O:25][CH3:26])=[CH:17][C:14]=4[CH:15]=3)[N:10]=[CH:9][C:8]=2[C:27]#[N:28])=[C:4]([CH3:33])[CH:3]=1.[Cl:34][C:35]1[C:63]([O:64][CH3:65])=[CH:62][C:38]([NH:39][C:40]2[C:49]3[C:44](=[CH:45][C:46]4[CH:53]=[C:52]([O:54][CH3:55])[C:51]([O:56][CH2:57][CH2:58]Cl)=[CH:50][C:47]=4[CH:48]=3)[N:43]=[CH:42][C:41]=2[C:60]#[N:61])=[C:37]([CH3:66])[CH:36]=1.C([O-])(=O)C.[Na+].[NH:72]1[CH2:77][CH2:76][O:75][CH2:74][CH2:73]1>>[Cl:1][C:2]1[C:30]([O:31][CH3:32])=[CH:29][C:5]([NH:6][C:7]2[C:16]3[C:11](=[CH:12][C:13]4[CH:20]=[C:19]([O:21][CH2:22][CH2:23][N:72]5[CH2:77][CH2:76][O:75][CH2:74][CH2:73]5)[C:18]([O:25][CH3:26])=[CH:17][C:14]=4[CH:15]=3)[N:10]=[CH:9][C:8]=2[C:27]#[N:28])=[C:4]([CH3:33])[CH:3]=1.[Cl:34][C:35]1[C:63]([O:64][CH3:65])=[CH:62][C:38]([NH:39][C:40]2[C:49]3[C:44](=[CH:45][C:46]4[CH:53]=[C:52]([O:54][CH3:55])[C:51]([O:56][CH2:57][CH2:58][N:72]5[CH2:77][CH2:76][O:75][CH2:74][CH2:73]5)=[CH:50][C:47]=4[CH:48]=3)[N:43]=[CH:42][C:41]=2[C:60]#[N:61])=[C:37]([CH3:66])[CH:36]=1

참가 물질

6

반응물 4

HCID 8083MorpholineHCID 517045Sodium AcetateHCID 115113674-(4-Chloro-5-methoxy-2-methylanilino)-7-methoxy-8-(chloroethoxy)benzo[g]quinoline-3-carbonitrileHCID 116702254-(4-Chloro-5-methoxy-2-methylanilino)-8-methoxy-7-(chloroethoxy)benzo[g]quinoline-3-carbonitrile

생성물 2

HCID 53304264-(4-Chloro-5-methoxy-2-methylanilino)-8-methoxy-7-[2-(4-morpholinyl)ethoxy]benzo[g]quinoline-3-carbonitrileHCID 53304354-[(4-Chloro-5-methoxy-2-methylphenyl)amino]-7-methoxy-8-[2-(morpholin-4-yl)ethoxy]benzo[g]quinoline-3-carbonitrile수율 23%

반응 조건

온도
130 °C

실험 절차

A mixture of 318 mg (0.66 mmol) of 4-(4-chloro-5-methoxy-2-methylanilino)-7-methoxy-8-(chloroethoxy)benzo[g]quinoline-3-carbonitrile and 4-(4-chloro-5-methoxy-2-methylanilino)-8-methoxy-7-(chloroethoxy)benzo[g]quinoline-3-carbonitrile (1:1 mixture), 100 mg of sodium acetate and 5 mL of morpholine is stirred and heated to 130° C. using an oil bath. After 30 minutes the reaction is allowed to cool to room temperature. The reaction mixture is concentrated in vacuo and the residue purified by silica gel chromatography, eluting with 95:5 methylene chloride/methanol to yield 82 mg (23%) of 4-(4-chloro-5-methoxy-2-methylanilino)-7-methoxy-8-[2-(4-morpholinyl)ethoxy]benzo[g]quinoline-3-carbonitrile as a yellow wax and 153 mg of 4-(4-chloro-5-methoxy-2-methylanilino)-8-methoxy-7-[2-(4-morpholinyl)ethoxy]benzo[g]quinoline-3-carbonitrile as a yellow solid, mp 191–194° C. dec.

후처리

  1. temperatureto cool to room temperature
  2. concentrationThe reaction mixture is concentrated in vacuo
  3. customthe residue purified by silica gel chromatography
  4. washeluting with 95:5 methylene chloride/methanol

출처 및 근거

ORD 기록
ord-59c991ff5ead4206a69730ba02af0b29
출처 데이터셋
uspto-grants-2006_09
특허 번호
US07105531B2

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