Search for: All records

Creators/Authors contains: "Wang, Chang-An"

« Prev Next »

Total Resources

2

Resource Type
Conference Paper

0

Conference Proceeding

0

Dataset

0

Journal Article

2

Workshop Report

0

Availability
Full Text / Resource Available

2

Citation Only

0

Save Results
Excel (limit 2000)
CSV (limit 5000)
XML (limit 5000)

Have feedback or suggestions for a way to improve these results?
!

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Palladium-NHC (NHC = N-heterocyclic Carbene)-Catalyzed Suzuki–Miyaura Cross-Coupling of Alkyl Amides

https://doi.org/10.1021/acscatal.1c05738

Wang, Chang-An ; Rahman, Md. Mahbubur ; Bisz, Elwira ; Dziuk, Błażej ; Szostak, Roman ; Szostak, Michal ( February 2022 , ACS Catalysis)

Full Text Available
N-Acyl-5,5-Dimethylhydantoins: Mild Acyl-Transfer Reagents for the Synthesis of Ketones using Pd–PEPPSI or Pd/Phosphine Catalysis

https://doi.org/10.1021/acs.oprd.0c00054

Wang, Chang-An ; Liu, Chengwei ; Szostak, Michal ( April 2020 , Organic Process Research & Development)

N-Acyl-hydantoins have emerged as novel acyl transfer reagents for the synthesis of ketones via selective N–C(O) cleavage. Herein, we report two new protocols for the cross-coupling of N-acyl-5,5-dimethylhydantoins using versatile and readily accessible Pd–PEPPSI or Pd/phosphine catalysts. The acyl Suzuki reactions afford biaryl ketones in good to excellent yields under operationally-simple conditions using commercially-available, bench- and air-stable twisted N-acyl-hydantoins as acyl donors. The method complements and expands on the previous protocol for the cross-coupling of N-acyl-hydantoins (Org. Process Res. Dev. 2018, 22, 1188).
more » « less
Full Text Available