6-Exo-dig cyclization/dearomatization cascade towards N–O fused spiro polyheterocycles

A hypervalent iodine-mediated cascade cyclization of alkyne-tethered N-alkoxybenzamides for the construction of structurally novel N–O fused spiro polyheterocycles was developed.

Авторы
Lv Zhenwei 1 , Li Yan 1 , Van Der Eycken E.V. 2, 3 , Cai Lingchao 1 , Song Liangliang 1
Журнал
Organic Chemistry Frontiers
Издательство
Royal Society of Chemistry
Номер выпуска
19
Язык
Английский
Страницы
4912-4917
Статус
Опубликовано
Том
10
Год
2023
Организации
  • 1 Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Jiangsu Key Lab of Biomass-Based Green Fuels and Chemicals, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, Jiangsu, China
  • 2 Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, B-3001 Leuven, Belgium
  • 3 Peoples’ Friendship University of Russia (RUDN University), Moscow 117198, Russia
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