3-Chloroaniline → 5-[(3-Chlorophenyl)amino]pyrazolo[1,5-a]pyrimidine-3-carboxaldehyde

HRID 383652ノート

反応式

HRID 383652 の反応式
Cl[C:2]1[CH:7]=[CH:6][N:5]2[N:8]=[CH:9][C:10]([CH:11]=[O:12])=[C:4]2[N:3]=1.[Cl:13][C:14]1[CH:15]=[C:16]([CH:18]=[CH:19][CH:20]=1)[NH2:17]>O1CCOCC1>[Cl:13][C:14]1[CH:15]=[C:16]([NH:17][C:2]2[CH:7]=[CH:6][N:5]3[N:8]=[CH:9][C:10]([CH:11]=[O:12])=[C:4]3[N:3]=2)[CH:18]=[CH:19][CH:20]=1

参加物

4

反応物 2

HCID 79323-ChloroanilineHCID 581964015-Chloropyrazolo(1,5-a)pyrimidine-3-carbaldehyde

生成物 1

HCID 581965285-[(3-Chlorophenyl)amino]pyrazolo[1,5-a]pyrimidine-3-carboxaldehyde

試薬・触媒・溶媒 1

HCID 312751,4-Dioxane溶媒

反応条件

温度
120 °C

実験手順

To 5-chloropyrazolo[1,5-a]pyrimidine-3-carbaldehyde (120 mg, 0.66 mmol) in 1.5 ml dioxane was added 3-chloroaniline (35 μL, 3.31 mmol). The mixture was heated in Microwave 10 minutes at 120° C. The solid formed was isolated by filtration and air dried to give 5-(3-chlorophenylamino)pyrazolo[1,5-a]pyrimidine-3-carbaldehyde as orange solid. LCMS (M+1=273)

後処理

  1. customThe solid formed
  2. customwas isolated by filtration and air
  3. customdried

出典と根拠

ORDレコード
ord-72b9d5cc351045ddabefee22bdbc7be9
出典データセット
uspto-grants-2013_02
特許番号
US08367681B2

反応ノート

読み込み中…