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

HRID 2210014노트

반응식

HRID 2210014 반응식
[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]

참가 물질

3

반응물 2

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

생성물 1

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

실험 절차

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.

후처리

  1. temperaturethan being heated to 100° C.

출처 및 근거

ORD 기록
ord-f944e245a69c4472a611ba8c611c58a8
출처 데이터셋
uspto-grants-1995_10
특허 번호
US05457105

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