Three‐Component Cascade Cyclization of Nitrones, Arylsulfonyl Azides, and Isocyanides for Synthesis of 5‐Imino‐1,2,4‐Oxadiazolidines
Year: 2026
Type: article
Abstract: Under the catalysis of Pd 2 (dba) 3 (10 mol%) and phosphoramidite (±)‐ L13 (20 mol%) in 1,2‐DCE at 80°C, the three‐component cascade cyclization of nitrones, arylsulfonyl azides, and isocyanides proceeded readily and delivered 5‐imino‐1,2,4‐oxadiazolidines in reasonable chemical yields. The chemical structure of one title compound has been confirmed by X‐ray diffraction analysis, and the others are suggested by inference.
Authors: Yu‐Hang Mi, Zhi‐Yu Wang, Ya‐Hui Wang, Kuo Wang, Yue Zhang, Ya‐Qi Yang, Xian‐Yi Huang, Shun‐Xin Zhang, Hong‐Wu Zhao
Institution: Beijing University of Technology
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W7124456230