Mizoroki–Heck type reactions and synthesis of 1,4-dicarbonyl compounds by 
heterogeneous organic semiconductor photocatalysis

Khamrai, Jagadish; Das, Saikat; Savateev, Aleksandr; Antonietti, Markus; König, Burkhard

doi:10.1039/D0GC03792C

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Mizoroki–Heck type reactions and synthesis of 1,4-dicarbonyl compounds by heterogeneous organic semiconductor photocatalysis

MPS-Authors

/persons/resource/persons188005

Savateev, Aleksandr
Aleksandr Savateev, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

/persons/resource/persons1057

Antonietti, Markus
Markus Antonietti, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

Article.pdf
(Publisher version), 2MB

Supplementary Material (public)

There is no public supplementary material available

Citation

Khamrai, J., Das, S., Savateev, A., Antonietti, M., & König, B. (2021). Mizoroki–Heck type reactions and synthesis of 1,4-dicarbonyl compounds by heterogeneous organic semiconductor photocatalysis. Green Chemistry, 23(5), 2017-2024. doi:10.1039/D0GC03792C.

Cite as: https://hdl.handle.net/21.11116/0000-0008-1D2E-6

Abstract

We report the synthesis of 1,4-dicarbonyl compounds and substituted alkenes (Mizoroki–Heck type coupling) starting from secondary and tertiary alkyl halides and vinyl acetate or styrene derivatives using visible-light photocatalysis. The protocol uses mesoporous graphitic carbon nitride (mpg-CN) as a heterogeneous organic semiconductor photocatalyst and Ni(ii) salts as Lewis acid catalysts. Detailed post-characterization of the heterogeneous material has been carried out to support the proposed catalytic cycle. Apart from high functional-group tolerance, mild reaction conditions, scalability as well as easy recovery and reuse of the mpg-CN photocatalyst provide a practical solution to these widespread transformations in terms of sustainability and efficiency and this methodology is recommended for applications in academic and industrial synthesis.