Acetic acid-promoted condensation of o-phenylenediamine with aldehydes into 2-aryl-1-(arylmethyl)-1H-benzimidazoles under microwave irradiation
oleh: DAVOOD AZARIF, MOJGAN PIRHAYATI, BEHROOZ MALEKI, MEHRANGIZ SANGINABADI, RAZIEH NEJAT YAMI
| Format: | Article |
|---|---|
| Diterbitkan: | Serbian Chemical Society 2010-09-01 |
Deskripsi
An efficient and simple procedure was developed for the green synthesis of various 2-aryl-1-(arylmethyl)-1H-benzimidazoles in high yields by acetic acid-promoted condensation of o-phenylenediamine with aldehydes in air under microwave irradiation and transition metal catalyst-free conditions.