1203709-73-2

Upstream product

• 1493-13-6 trifluorormethanesulfonic acid 
• 619-44-3 methyl 4-iodobenzoate 
• 108-67-8 1,3,5-trimethyl-benzene 

Downstream Products

• 619-42-1 4-methoxycarbonylphenyl bromide 
• 85292-39-3 methyl 4-(5-phenyl-1,3,4-oxadiazol-2-yl)benzoate 
• 158038-67-6 methyl 4-{[(4-methylphenyl)sulfonyl]amino}benzoate 
• 99-76-3 methyl 4-hydroxylbenzoate 
• 485321-10-6 4-(indol-2-yl)benzoic acid methyl ester 
• 88489-67-2 methyl 4-((trifluoromethyl)sulfonyl)benzoate 
• 140483-59-6 methyl 4-(3-oxocyclohexyl)benzoate 

Relevant academic research and scientific papers

Halogen exchange via a halogenation of diaryliodonium salts with cuprous halide

An efficient halogenation reaction has been developed with diaryliodonium salts and cuprous halides. Various diaryliodonium salts 1 could perform the reaction with readily available CuBr or CuCl in CH3CN at 80°C, assembling bromoarenes or chloroarenes in up to 92% yields. This provides us a method for the transformation from iodoarenes to other haloarenes.

Palladium-catalysed ortho-arylation of carbamate-protected phenols

The carbamate (-O2CNR2) function is an excellent directing group for palladium-catalysed direct arylation reactions giving both protected or free mono- or di-substituted phenols, as well as an example of a dibenzopyranone, depending on coupling partners (aryl iodides or diaryliodonium salts) and conditions. The Royal Society of Chemistry 2009.