Functional Group Transposition Enabled by Palladium and Photo Dual Catalysis

Area of Science:

• Synthetic organic chemistry
• Medicinal chemistry
• Catalysis

Background:

• Molecular structure modification is crucial for synthetic and medicinal chemistry.
• Functional group transposition offers a novel strategy for molecular editing.
• Existing methods may require significant changes to synthesis routes.

Purpose of the Study:

• To disclose an unusual functional group transposition reaction.
• To develop a method for accessing novel chemical entities.
• To enable molecular editing without altering established synthesis routes.

Main Methods:

• Utilizing palladium and photo dual catalysis.
• Employing a radical-induced process.
• Investigating the transposition between iodo and boryl groups.

Main Results:

• Successfully converted iodoarenes appended with an alkylboronate group.
• Achieved the formation of arylboronates appended with an alkyl iodide.
• Demonstrated an unusual functional group transposition.

Conclusions:

• The developed method provides a powerful strategy for molecular editing.
• This reaction expands the toolkit for synthetic organic chemists.
• The dual catalysis approach offers a unique pathway for functional group interconversion.