Related Experiment Video
Updated: Jan 11, 2026

Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts
Published on: August 7, 2018
Photoelectrocatalytic Chlorothiocyanation of Unactivated Alkenes via Ligand-to-Metal Charge Transfer
Jin Zhang1, Yong Liu1, Lin-Bao Zhang1
1College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China.
Abstract:
The difunctionalization of unactivated alkenes has widespread applications in organic synthesis. However, the selective introduction of two different functional groups remains challenging. We herein report a photoelectrochemical chlorothiocyanation of unactivated alkenes via an Fe-catalyzed ligand-to-metal charge transfer (LMCT) process. The generation of electrophilic thiocyanate radical from an FeIII-SCN complex under mild LMCT conditions is realized for the first time. This protocol provides a platform to install two versatile functional groups (SCN and Cl) selectively with a broad substrate scope.
More Related Videos
09:12[DPEPhosbcpCu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst
Published on: May 21, 2019
10:10Application of Elemental Lanthanides in the Selective C-F Activation of Trifluoromethylated Benzofulvenes Providing Access to Various Difluoroalkenes
Published on: July 28, 2018
Related Concept Videos
Photochemical Electrocyclic Reactions: Stereochemistry
Selection Rules: Photochemical Activation
Cycloaddition Reactions: MO Requirements for Photochemical Activation
Reduction of Alkenes: Asymmetric Catalytic Hydrogenation
The metal catalyst used can be either heterogeneous or homogeneous. When hydrogenation of an alkene generates a chiral center, a pair of enantiomeric products is expected to form. However, an enantiomeric excess of one of the products can be facilitated using an enantioselective reaction or an...
Thermal and Photochemical Electrocyclic Reactions: Overview
Thermal Electrocyclic Reactions: Stereochemistry
Selection Rules: Thermal Activation
Conjugated systems containing an even number of π-electron pairs undergo a conrotatory ring closure. For example, thermal electrocyclization of (2E,4E)-2,4-hexadiene, a conjugated diene containing two π-electron pairs, gives trans-3,4-dimethylcyclobutene.
Alkenes via Reductive Coupling of Aldehydes or Ketones: McMurry Reaction