127345-76-0

Upstream product

• 6165-69-1 Thien-3-ylboronic acid 
• 127345-88-4 4-(4-methoxy-3-trifluormethanesulfonyloxyphenyl)-pyrrolidin-2-one 
• 57724-60-4 4-(3-hydroxy-4-methoxyphenyl)-pyrrolidin-2-one 

Relevant academic research and scientific papers

3,4-disubstituted phenyl heterocycles and their use

Compounds of general Formula I are disclosed STR1 wherein R1 is C1-4 -alkyl, R3 is hydrogen, C1-4 -alkyl, acyl, aryl, R5 is hydrogen, C1-4 -alkyl, X is oxygen, CH2 or NR4/s

SYNTHESIS OF DIARYLIC COMPOUNDS BY PALLADIUM CATALYZED REACTION OF AROMATIC TRIFLATES WITH BORONIC ACIDS

The known triflates 3c-5c react with the boronic acid 2j to produce the known biarylic compounds 3j-5j.An extension of this new procedure by reacting the novel triflate 1c with the arylboronic acids 2f-j affords the new correspondingly arylated compounds 1f-j.