Study on the preparation and application of 4-hydroxyphenylboronic acid_Kain Industrial Additives

Background and overview[1][2] 4-Hydroxyphenylboronic acid is an organic intermediate that can be prepared from 4-hydroxyphenylboronic acid in three steps. Can be used in coupling reactions. Preparation[1] Preparation of 4-hydroxyphenylboronic acid: In a 100ml three-necked bottle, add 17g (0.1mol) 4-bromophenol, 16.5g (0.11mol) dimethyl tert-butyl chlorosilane, 30ml DMF, 20ml triethylamine and 0.1gDMAP. React at room temperature for…