HCID 67494680、化合物 → HCID 178497545、化合物

HRID 2047015ノート

反応式

HRID 2047015 の反応式
[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

  1. concentrationconcentrated in vacuo
  2. customto remove water
  3. customformed during cyclization
  4. 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…