Methoxyacetyl chloride → 6-(2-Methoxyacetamido)-4-(3'-chloroanilino)quinazoline

HRID 52036ノート

反応式

HRID 52036 の反応式
[NH2:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[CH:7][N:6]=[C:5]2[NH:12][C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([Cl:19])[CH:14]=1.[CH3:20][O:21][CH2:22][C:23](Cl)=[O:24]>>[CH3:20][O:21][CH2:22][C:23]([NH:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[CH:7][N:6]=[C:5]2[NH:12][C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([Cl:19])[CH:14]=1)=[O:24]

参加物

3

反応物 2

HCID 96623Methoxyacetyl chlorideHCID 11807783N4-(3-chlorophenyl)quinazoline-4,6-diamine

生成物 1

HCID 199631506-(2-Methoxyacetamido)-4-(3'-chloroanilino)quinazoline収率 41%

実験手順

Using an analogous procedure to that described in Example 13 except that the reaction mixture was stirred at ambient temperature rather than being heated to 100° C., 6-amino-4-(3'-chloroanilino)quinazoline was reacted with 2-methoxyacetyl chloride to give 6-(2-methoxyacetamido)-4-(3'-chloroanilino)quinazoline in 41% yield, m.p. 177°-180° C.

後処理

  1. temperaturethan being heated to 100° C.

出典と根拠

ORDレコード
ord-59d68f9aa8cd4e46a2c440e783448a5f
出典データセット
uspto-grants-1997_04
特許番号
US05616582

反応ノート

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