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Pyridine‐Catalysed Desulfonylative Addition of β‐Diketones to Arylazosulfones via Diaziridine Rearrangement
Author(s) -
Ji Xin,
Meng LingGuo,
Xu Hailong,
Wang Lei
Publication year - 2021
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.202001171
Subject(s) - chemistry , pyridine , cleavage (geology) , scope (computer science) , medicinal chemistry , ring (chemistry) , reaction mechanism , computational chemistry , organic chemistry , catalysis , computer science , programming language , geotechnical engineering , fracture (geology) , engineering
A pyridine‐catalysed desulfonylative addition of β‐diketones to arylazosulfones was developed to obtain diazenyl β‐dicarbonyl compounds. The aryldiazenyl group was observed in the desired product from arylazosulfones, and this diazenylation reaction was achieved via a possible rearrangement process based on diaziridine ring cleavage. The scope of the protocol was investigated and a plausible mechanism was given.