N,N-Diethyl-1,3-propanediamine → N-[3-(diethylamino)propyl]-4,5-bis(4-fluorophenyl)-1H-pyrazole-1-acetamide

HRID 704827

反応式

HRID 704827 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[N:10][N:11]([CH2:20][C:21]([O:23]CC)=O)[C:12]=2[C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)=[CH:4][CH:3]=1.[CH2:26]([N:28]([CH2:31][CH2:32][CH2:33][NH2:34])[CH2:29][CH3:30])[CH3:27]>>[CH2:26]([N:28]([CH2:29][CH3:30])[CH2:31][CH2:32][CH2:33][NH:34][C:21](=[O:23])[CH2:20][N:11]1[C:12]([C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)=[C:8]([C:5]2[CH:4]=[CH:3][C:2]([F:1])=[CH:7][CH:6]=2)[CH:9]=[N:10]1)[CH3:27]

参加物

3

反応物 2

HCID 61011N,N-Diethyl-1,3-propanediamineHCID 14699554ethyl 4,5-bis(4-fluorophenyl)-1H-pyrazole-1-acetate

生成物 1

HCID 20073281N-[3-(diethylamino)propyl]-4,5-bis(4-fluorophenyl)-1H-pyrazole-1-acetamide収率 45.4%

実験手順

By a procedure substantially similar to that of Example 14, 8 g (0.023 mol) of ethyl 4,5-bis(4-fluorophenyl)-1H-pyrazole-1-acetate of Example 3 and 34.3 mL (0.22 mol) of diethylaminopropylamine were reacted to produce 4.45 g of N-[3-(diethylamino)propyl]-4,5-bis(4-fluorophenyl)-1H-pyrazole-1-acetamide. The solid product after trituration in water collapsed to a non-crystalline, white, waxy solid upon drying.

出典と根拠

ORDレコード
ord-d3b6380771a74693b629e5a61c38f691
出典データセット
uspto-grants-1991_01
特許番号
US04988725

関連ノート

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