Visible-Light-Initiated Multicomponent Reactions of α-Diazoesters to Access Organophosphorus Compounds DOI

Chengming Qu,

Jindong Hao,

Hongyu Ding

et al.

The Journal of Organic Chemistry, Journal Year: 2022, Volume and Issue: 87(19), P. 12921 - 12931

Published: Sept. 21, 2022

A simple visible-light-initiated strategy has been established for the construction of organophosphorus compounds via aerobic multicomponent reaction α-diazoesters, cyclic ethers, and P(O)H under air. number phosphonates phosphinates could be efficiently isolated in moderate to good yields without use photosensitizers metal reagents. This advantages mild condition, operation, eco-friendly energy, functional-group tolerance, gram-scale synthesis.

Language: Английский

Photolytic amino etherification reactions of aryl diazoacetates with N-heterocycles and a stoichiometric amount of dioxane/tetrahydropyran in aqueous medium: synthesis of 1,4-dioxepane/1,4,7-dioxazonan-6-one systems DOI
Debajit Maiti, Ranajit Das, Subhabrata Sen

et al.

Green Chemistry, Journal Year: 2021, Volume and Issue: 23(21), P. 8533 - 8544

Published: Jan. 1, 2021

Herein we have reported a blue LED mediated reaction of aryl diazoacetate with stoichiometric amount 1,4-dioxane/tetrahydropyran and various heterocycles like indoles, pyrrole, phthalimide, succinimide, thiazolidinedione hydantoin in water.

Language: Английский

Citations

25

Recent Advances in the Synthesis of Di- and Trisubstituted Hydroxylamines DOI Creative Commons
Jarvis Hill, Thomas D. Beckler, David Crich

et al.

Molecules, Journal Year: 2023, Volume and Issue: 28(6), P. 2816 - 2816

Published: March 21, 2023

As an underrepresented functional group in bioorganic and medicinal chemistry, the hydroxylamine unit has historically received little attention from synthetic community. Recent developments, however, suggest that hydroxylamines may have broader applications such a review covering recent developments synthesis of this is timely. With mind, primarily covers past 15 years preparation di- trisubstituted hydroxylamines. The mechanism reactions key features shortcomings are discussed throughout review.

Language: Английский

Citations

10

Tracking down the brominated single electron oxidants in recent organic red-ox transformations: photolysis and photocatalysis DOI
Ranadeep Talukdar

Organic & Biomolecular Chemistry, Journal Year: 2020, Volume and Issue: 18(41), P. 8294 - 8345

Published: Jan. 1, 2020

A review on the wide range of organic and inorganic brominated compounds, which have been extensively used as oxidants in many photo-redox transformations recent years, an area sublime interest because greener milder approaches.

Language: Английский

Citations

24

Visible-Light-Mediated Strategies for the Preparation of Oxime Ethers Derived from O–H Insertions of Oximes into Aryldiazoacetates DOI
Mateus L. Stivanin, M.T. Duarte, Luiz Paulo Melchior de Oliveira Leão

et al.

The Journal of Organic Chemistry, Journal Year: 2021, Volume and Issue: 86(23), P. 17528 - 17532

Published: Nov. 18, 2021

Two visible-light-mediated O–H insertion protocols involving oximes and aryldiazoacetates leading to different products depending on the solvent employed are reported. In DCM, direct takes place. THF, there is additional incorporation of ring-opened form this into structure product. These metal-free mild tolerant air moisture. The preparation an acaricide has been developed as example synthetic application.

Language: Английский

Citations

22

Visible-Light-Initiated Multicomponent Reactions of α-Diazoesters to Access Organophosphorus Compounds DOI

Chengming Qu,

Jindong Hao,

Hongyu Ding

et al.

The Journal of Organic Chemistry, Journal Year: 2022, Volume and Issue: 87(19), P. 12921 - 12931

Published: Sept. 21, 2022

A simple visible-light-initiated strategy has been established for the construction of organophosphorus compounds via aerobic multicomponent reaction α-diazoesters, cyclic ethers, and P(O)H under air. number phosphonates phosphinates could be efficiently isolated in moderate to good yields without use photosensitizers metal reagents. This advantages mild condition, operation, eco-friendly energy, functional-group tolerance, gram-scale synthesis.

Language: Английский

Citations

16