Trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane/HOAc/KI system as a new and mild catalyst for efficient synthesis of 1H-benzimidazoles and 1H-benzothiazoles in water

Authors

  • Akbar Mobinikhaledi Department of Chemistry, Faculty of Science, Arak University, Arak, 38156-8-8349, Iran.
  • Davood Azarifar Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 6517838683 Iran.
  • Kaveh Khosravi Department of Chemistry, Faculty of Science, Arak University, Arak, 38156-8-8349, Iran.
  • Payam Rahmani Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 6517838683 Iran.
  • Samira Kazemi Department of Chemistry, Faculty of Science, Arak University, Arak, 38156-8-8349, Iran.
Abstract:

An efficient method has been developed for the catalysis of condensation of 1,2-phenylenediamines and 2-aminothiophenoles with different aldehydes into their corresponding 2-aryl-1H-benzimidazoles and 2-aryl-1H-benzothiazoles under mild condition. In this method, trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane (DHPDMDO)/HOAc/KI system was used as a novel and effective oxidant in water at room temperature with excellent results.

Upgrade to premium to download articles

Sign up to access the full text

Already have an account?login

similar resources

trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane/hoac/ki system as a new and mild catalyst for efficient synthesis of 1h-benzimidazoles and 1h-benzothiazoles in water

an efficient method has been developed for the catalysis of condensation of 1,2-phenylenediamines and 2-aminothiophenoles with different aldehydes into their corresponding 2-aryl-1h-benzimidazoles and 2-aryl-1h-benzothiazoles under mild condition. in this method, trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane (dhpdmdo)/hoac/ki system was used as a novel and effective oxidant in water at roo...

full text

Nano-CrY zeolite as a new and reusable catalyst for synthesis 2-aryl-1H-benzothiazoles

The Nano-CrY zeolite synthesized and characterized by Fourier transfer infrared (FT-IR), X-ray diffraction (XRD),and Scanning electron microscopy (SEM).The result show that nano catalyst prepared with mainly particles size about 30-80 nm .The XRD show the structure of the zeolite does not collapse. This Nano-CrY zeolite has been used as new, and nontoxic catalyst for catalyzes of synthesis of 2...

full text

Nano-CrY zeolite as a new and reusable catalyst for synthesis 2-aryl-1H-benzothiazoles

The Nano-CrY zeolite synthesized and characterized by Fourier transfer infrared (FT-IR), X-ray diffraction (XRD),and Scanning electron microscopy (SEM).The result show that nano catalyst prepared with mainly particles size about 30-80 nm .The XRD show the structure of the zeolite does not collapse. This Nano-CrY zeolite has been used as new, and nontoxic catalyst for catalyzes of synthesis of 2...

full text

nano-rods zno as an efficient catalyst for the synthesis of chromene phosphonates, direct amidation and formylation of amines

چکیده ندارد.

nano-cry zeolite as a new and reusable catalyst for synthesis 2-aryl-1h-benzothiazoles

the nano-cry zeolite synthesized and characterized by fourier transfer infrared (ft-ir), x-ray diffraction (xrd),and scanning electron microscopy (sem).the result show that nano catalyst prepared with mainly particles size about 30-80 nm .the xrd show the structure of the zeolite does not collapse. this nano-cry zeolite has been used as new, and nontoxic catalyst for catalyzes of synthesis of 2...

full text

My Resources

Save resource for easier access later

Save to my library Already added to my library

{@ msg_add @}


Journal title

volume 4  issue 1

pages  25- 31

publication date 2014-03-01

{@ msg @}

By following a journal you will be notified via email when a new issue of this journal is published.

Keywords

Hosted on Doprax cloud platform doprax.com

copyright © 2015-2023