(3,4,5-Trifluorophenyl)Boronic Acid-Catalyzed Amide Formation From Carboxylic Acids and Amines: N-Benzyl-4-Phenylbutyramide

2003 ◽  
pp. pp. 176-185-pp. 176-185 ◽  
Author(s):  
Kazuaki Ishihara ◽  
Suguru Ohara ◽  
Hisashi Yamamoto
Keyword(s):  
Carboxylic Acids ◽  
Boronic Acid ◽  
Amide Formation ◽  
Acid Catalyzed

The ortho-substituent on 2,4-bis(trifluoromethyl)phenylboronic acid catalyzed dehydrative condensation between carboxylic acids and amines

2018 ◽  
Vol 54 (43) ◽  
pp. 5410-5413 ◽  
Author(s):  
Ke Wang ◽  
Yanhui Lu ◽  
Kazuaki Ishihara
Keyword(s):  
Carboxylic Acids ◽  
Boron Atom ◽  
Boronic Acid ◽  
Phenylboronic Acid ◽  
Acid Catalyzed ◽  
Ortho Substituent

The ortho-substituent of boronic acid plays a key role in preventing the coordination of amines to the boron atom.

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