Synthesis of trisubstituted hydroxylamines by a visible light-promoted multicomponent reaction

A green and efficient method for the synthesis of trisubstituted hydroxylamines from β-keto ester, 2-nitrosopyridine and aryldiazoacetates has been developed. This multicomponent reaction occurred under sole blue LED irradiation in the absence of additional catalysts and additives. Two different kin...

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Bibliographic Details
Published in:Organic chemistry frontiers an international journal of organic chemistry 2021-10, Vol.8 (21), p.5982-5987
Main Authors: Bao-Gui Cai, Li, Qian, Zhang, Qiong, Li, Lei, Xuan, Jun
Format: Article
Language:English
Subjects:
Additives
Catalysts
Irradiation
Organic chemistry
Radiation
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Summary:A green and efficient method for the synthesis of trisubstituted hydroxylamines from β-keto ester, 2-nitrosopyridine and aryldiazoacetates has been developed. This multicomponent reaction occurred under sole blue LED irradiation in the absence of additional catalysts and additives. Two different kinds of trisubstituted hydroxylamines can be easily obtained by simply changing the reaction media used.
ISSN:2052-4110
2052-4110
DOI:10.1039/d1qo01102b