3-Amino-5-methyl-4H-1,2,4-triazole → 2-Methyl-7-(2-thienyl)[1,2,4]triazolo[1,5-a]pyrimidine

HRID 326091

反応式

HRID 326091 の反応式
[NH2:1][C:2]1[N:6]=[C:5]([CH3:7])[NH:4][N:3]=1.CN(C)[CH:10]=[CH:11][C:12]([C:14]1[S:15][CH:16]=[CH:17][CH:18]=1)=O>>[CH3:7][C:5]1[N:6]=[C:2]2[N:1]=[CH:10][CH:11]=[C:12]([C:14]3[S:15][CH:16]=[CH:17][CH:18]=3)[N:3]2[N:4]=1

参加物

3

反応物 2

HCID 2346103-Amino-5-methyl-4H-1,2,4-triazoleHCID 6023993-(Dimethylamino)-1-(2-thienyl)-2-propen-1-one

生成物 1

HCID 133090482-Methyl-7-(2-thienyl)[1,2,4]triazolo[1,5-a]pyrimidine

実験手順

By the procedure described in Example 5, 3-amino-5-methyl-1,2,4-triazole was reacted with 3-dimethylamino-1-(2-thienyl)-2-propene-1-one to give 1.05 g of the product of the Example as pale yellow needles, mp 184°-185° C.

出典と根拠

ORDレコード
ord-cff7d3a55df6465dbab1fcc5f9c42364
出典データセット
uspto-grants-1984_04
特許番号
US04444774

関連ノート

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