21908-85-0

Usage

InChI:InChI=1/C13H7ClOS/c14-10-6-3-5-9-12(15)8-4-1-2-7-11(8)16-13(9)10/h1-7H

Upstream product

• 118-91-2 ortho-chlorobenzoic acid 
• 119-80-2 2,2'-dithiobenzoic acid 
• 3950-02-5 2-chlorosulfenylbenzoyl chloride 
• 108-90-7 chlorobenzene 
• 6320-03-2 2-chlorothiphenol 
• 13420-53-6 2-((2-chlorophenyl)thio)benzoic acid 

Relevant academic research and scientific papers

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

The present invention provides a novel compound that can improve the luminous efficiency, stability and life span of the element, an organic electronic element using the same, and an electronic device thereof.

Microwave-assisted, Yb(OTf)3/TfOH cocatalyzed synthesis of xanthones and thioxanthones by intramolecular friedel-crafts reaction under solvent-free conditions

An efficient method for the synthesis of biologically interesting xanthones and thioxanthones was achieved using Yb(OTf)3/TfOH as co-catalysts by a microwave radiation-mediated reaction. Both electron-rich and electron-poor substrates could be cyclized in good yields.

Process for the preparation of thioxanthones

Processes are described for the preparation of thioxanthones (Formula I). A reactant mixture of a 2-chlorothiobenzoyl chloride (Formula II) and an aromatic compound (Formula III) is added to a slurry of a Friedel-Crafts catalyst in an organic Friedel-Crafts solvent. Products of the processes may be used for the preparation of a pharmaceutical product for use in the field of psycho-therapeutics, or as activators or sensitizers in the photo-polymerization of ethylenically unsaturated monomers.

Process for preparing thioxanthones

This invention is directed to a process of preparing thioxanthones derived from ortho-chlorosulfenylbenzoyl chloride and aromatic compounds in the presence of Friedel-Crafts catalyst.