39769-26-1

Basic information

• Product Name: ClSBF
• Synonyms: ClSBF
• CAS NO: 39769-26-1
• Molecular Weight: 232.685
• Mol File: 39769-26-1.mol
• Article Data: 22

Chemical Properties

• CAS DataBase Reference: ClSBF(CAS DataBase Reference)
• NIST Chemistry Reference: ClSBF(39769-26-1)
• EPA Substance Registry System: ClSBF(39769-26-1)

Safety Data

• Hazardous Substances Data: 39769-26-1(Hazardous Substances Data)

Upstream product

• 1073-67-2 4-vinylbenzyl chloride 
• 369-51-7 4-fluorobenzenesulfinic acid 
• 349-88-2 4-Fluorobenzenesulfonyl chloride 
• 459-57-4 4-fluorobenzaldehyde 
• 1262991-68-3 tert-butyl 2-(4-fluorophenyl)diazene-1-carboxylate 
• 405-99-2 para-fluorostyrene 
• 1589517-78-1 tetra-n-butylammonium 4-fluorophenylazocarboxylate 
• 352-34-1 4-fluoro-1-iodobenzene 
• 460-00-4 1-Bromo-4-fluorobenzene 
• 106-39-8 bromochlorobenzene 
• 637-87-6 1-Chloro-4-iodobenzene 
• 39225-17-7 diethyl 4-chlorobenzylphosphonate 
• 1615-02-7 p-chlorocinnamic acid 
• 1582-01-0 4-fluorophenyl tosylate 

Downstream Products

• 157383-94-3 1-(4-chlorophenyl)-2-(4-fluorophenyl)-1,2-ethanedione 
• 2069-48-9 4-chloro-4'-fluoro-benzophenone 
• 24941-77-3 1-(4-chlorophenethyl)-4-fluorobenzene 

Relevant articles and documents

Preparation method of palladium catalyzed 1,2-trans diaryl alkene

The invention discloses a preparation method of palladium catalyzed 1,2-trans diaryl alkene. The method comprises the following steps that under the effects of catalysts, cocatalysts and alkali, arylacrylic acid and aromatic esters p-toluene sulfonate take decarboxylation coupling reaction in an organic solvent; after the reaction is finished, the 1,2-trans diaryl alkene is obtained through posttreatment. The method has the advantages that through C-O bond fracture, the operation is simple; a stable palladium catalyst with low cost is used; the substrate applicability is high; the harsh reaction conditions and the addition of strong alkali are not needed; the trans 1,2-diaryl alkene can be generated at high selectivity.

Diarylethene synthesis method without transition metal catalysis

The invention discloses a diarylethene synthesis method without transition metal catalysis. The method comprises the following steps: a cinnamic acid derivative and aryl trifluoroborate are subjectedto a decarboxylation coupling reaction in a solvent under the action of an oxidizing agent, postprocessing is performed after the reaction, and diarylethene is obtained. K2S2O8 is adopted to promote acatalytic system in the synthetic method, and a free radical coupling reaction can be performed directly under the condition that no ligand, transition metal or alkali is added. The method has widersubstrate range and higher yield; the method is simple to operate, reaction conditions are mild, and large-scale application is facilitated.

Hydrogen Peroxide Promoted Mizoroki-Heck Reactions of Phenyldiazenes with Acrylates, Acrylamides, and Styrenes

Mizoroki-Heck reactions, which are well-known for aryldiazonium salts and which have recently been described for arylhydrazines, have now been extended to phenyldiazenes. In situ generation of phenyldiazenes from azocarboxylates allowed clean and selective reactions with styrenes, acrylates, and acrylamides using palladium(II) acetate in the presence of silver(I) acetate or hydrogen peroxide as oxidant. Hydrogen peroxide was thereby shown to be a cheap and broadly applicable alternative for the established palladium-silver(I) system.