HCID 67494680、化合物 → HCID 178497545、化合物
反応式
[CH3:1][O:2][C:3]([CH:5]1[CH2:10][CH2:9][CH:8]([C:11](=O)[CH2:12][C:13]([O:15]CC)=O)[CH2:7][CH2:6]1)=[O:4].[NH2:19][C:20]1[CH:24]=[CH:23][NH:22][N:21]=1>ClCCl>[CH3:1][O:2][C:3]([CH:5]1[CH2:6][CH2:7][CH:8]([C:11]2[CH:12]=[C:13]([OH:15])[N:21]3[N:22]=[CH:23][CH:24]=[C:20]3[N:19]=2)[CH2:9][CH2:10]1)=[O:4]参加物
4
反応条件
- 温度
- 100 °C
実験手順
4-(2-Ethoxycarbonyl-acetyl)-cyclohexanecarboxylic acid methyl ester (8.5 g) and 3-amino-1H-pyrazole (26.5 mmol, 2.2 g) were mixed and heated neat at 100° C. for 16 hours. The resulting residue is dissolved in dichloromethane (100 mL) and concentrated in vacuo to remove water formed during cyclization. This solid is taken forward without further purification. LC-MS: 403 [M+H].
後処理
- concentrationconcentrated in vacuo
- customto remove water
- customformed during cyclization
- customThis solid is taken forward without further purification
出典と根拠
- ORDレコード
- ord-c252108c2c4d4684825c38a86395462c
- 出典データセット
- uspto-grants-2013_11
- 特許番号
- US08591943B2
反応ノート
読み込み中…