Mechanistic Investigations of an α-Aminoarylation Photoredox Reaction

Bernard Stevenson; Ethan Spielvogel; Emily Loiaconi; Victor M. Wambua; Roman Nakhamiyayev; John SWIERK

doi:10.26434/chemrxiv.12478889.v2

Catalysis

Search within Catalysis

Mechanistic Investigations of an α-Aminoarylation Photoredox Reaction

09 April 2021, Version 2

Working Paper

Show author details

This content is an early or alternative research output and has not been peer-reviewed by Cambridge University Press at the time of posting.

Abstract

We present time-dependent percent and quantum yield measurements of a photoredox-catalyzed coupling reaction between 1,4-dicyanobenzene and N-phenylpyrrolidine. We also use transient absorption spectroscopy to examine the kinetics within the reaction and use kinetic modeling to extract rate constants and predict how changes in rate constant will impact the quantum yield.

Keywords

Photoredox Catalysts

Kinetics analysis

Transient spectroscopy

Quantum Yield

Arylation

radicals

Supplementary materials

Title

Description

Actions

Title

alpha-Amino Arylation Photoredox Mechanism vSI14 submission

Description

Actions

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting and Discussion Policy - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here .

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.