SILVER-ASSISTED PALLADIUM-CATALYZED ONE-POT SYNTHESIS OF 3-(HETERO)ARYLMETHYL DERIVATIVES OF IMIDAZO[1,2-<i>a</i>]PYRIDINES

Авторы

  • Krishna C. Kasina Discovery Chemistry Solutions, GVK Biosciences, Nacharam, Hyderabad, Telangana State, 500076, India Department of Inorganic and Analytical Chemistry, Andhra University, Visakhapatnam, Andhra Pradesh, 530003, India
  • Siva K. Rapeti Discovery Chemistry Solutions, GVK Biosciences, Nacharam, Hyderabad, Telangana State, 500076, India
  • Arghya Sadhukhan Discovery Chemistry Solutions, GVK Biosciences, Nacharam, Hyderabad, Telangana State, 500076, India
  • Mahesh Ranga Discovery Chemistry Solutions, GVK Biosciences, Nacharam, Hyderabad, Telangana State, 500076, India
  • Arani Pal Discovery Chemistry Solutions, GVK Biosciences, Nacharam, Hyderabad, Telangana State, 500076, India
  • Saritha Birudaraju Discovery Chemistry Solutions, GVK Biosciences, Nacharam, Hyderabad, Telangana State, 500076, India
  • Siva r. Tirukkovalluri Department of Inorganic and Analytical Chemistry, Andhra University, Visakhapatnam, Andhra Pradesh, 530003, India

DOI:

https://doi.org/10.1007/5864

Ключевые слова:

benzylimidazo[1, 2-a]pyridine, C–C coupling, 5-exo-dig cyclization, metal-catalyzed reactions, one-pot synthesis.

Аннотация

3-(Hetero)arylmethyl derivatives of imidazo[1,2-a]pyridine have been synthesized by a novel one-pot method consisting of the Sonogashira coupling of tert-butyl prop-2-yn-1-yl(pyridin-2-yl)carbamate with different substituted (hetero)aryl bromides and cyclization of the in situ obtained intermediate substituted (hetero)aryl acetylene derivatives.

Биография автора

Siva r. Tirukkovalluri, Department of Inorganic and Analytical Chemistry, Andhra University, Visakhapatnam, Andhra Pradesh, 530003, India

Department of Inorganic and Analytical Chemistry, Andhra University.

Загрузки

Опубликован

2021-05-26

Выпуск

Том 57 № 5 (2021)

Раздел

Оригинальные статьи