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…