Ilya P. Filippov, Mikhail S. Novikov and Nikolai V. Rostovskii
Org. Chem. Front., 2025,12, 5811-5817
Abstract
A formal (4 + 1) cycloaddition of oxene with a heterodiene was discovered and applied for the one-pot modular synthesis of 3-oxazolines.
Alvi Muhammad Rouf and Jun Zhu
Phys. Chem. Chem. Phys., 2023,25, 12602-12606
Abstract
An unconventional route is proposed to achieve persistent 1H-azirine (usually unreachable at ambient conditions), from its more stable isomer 2H-azirine.
Qing Lu, Yanmin He, Junbiao Chang and Wenquan Yu
Org. Biomol. Chem., 2024,22, 2292-2299
Abstract
Various 2,2-difunctionalized 2H-azirines were synthesized via I2-mediated annulations of enamines in the presence of nucleophiles under mild and transition metal-free conditions.
Subrata Biswas, Arnab Roy, Surajit Duari, Srabani Maity, Asma M. Elsharif and Srijit Biswas
Org. Biomol. Chem., 2024,22, 4697-4703
Abstract
A TfOH-catalysed ring opening of 2H-azirines by 2-mercaptopyridines and thiazole-2-thiols is reported to access imidazo[1,2-a]pyridines and imidazo[2,1-b]thiazoles in one pot.
Mi-Na Zhao, Zi-Mo Yang and Lian-Qing Li
Chem. Commun., 2024,60, 1904-1907
Abstract
The Fe(II)-catalyzed cyclization of 2H-azirines and N,N-dimethylformamide as an amine source has been developed for the synthesis of 1-methyl-4,5-diaryl-1H-imidazoles.