HCID 59784811、化合物 → HCID 59784760、化合物

HRID 470333ノート

反応式

HRID 470333 の反応式
NC1C(C(O)=O)=CN(C2N=CC3CC[C:14]4[CH:20]=[C:21]([O:24][CH3:25])C=C[C:13]=4[C:12]=3[N:11]=2)N=1.Br[C:27]1[CH:39]=[CH:38][C:30]2[NH:31]C(C(Cl)(Cl)Cl)=[N:33][C:29]=2[CH:28]=1>CC(N(C)C)=O>[NH2:33][C:29]1[CH:28]=[C:27]([C:20]2[C:21]([O:24][CH3:25])=[N:11][CH:12]=[CH:13][CH:14]=2)[CH:39]=[CH:38][C:30]=1[NH2:31]

参加物

4

実験手順

A solution of salicylaldehyde derivative 1 (0.5 mmol) and diamine 2 (0.176 g, 0.5 mmol) in dimethylacetamide (4 mL) was stirred at 100° C. for 12 h. Solvent was evaporated and the residue was purified by preparative HPLC to give benzimidazole derivative 3.

後処理

  1. customSolvent was evaporated
  2. customthe residue was purified by preparative HPLC

出典と根拠

ORDレコード
ord-767a453eef514022b2180d55ee167413
出典データセット
uspto-grants-2014_01
特許番号
US08629147B2

反応ノート

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