N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uroniumtetrafluoroborate

(2,5-Dioxo-1-propyl-imidazolidin-4-yl)-acetic acid

4,5-Difluoro-2-methoxyphenylboronic acid

6-Bromo-2,3-difluorophenylacetonitrile

2-Fluoro-3-hydroxyphenylboronic acid

5-chloro-2-fluorobromobenzene