Boron-containing and boron-omited derivatives based on the structural motif of capsaicin have been synthesized. The vanillyl amide moiety of the parent capsaicin molecule was retained and the boron atom was incorporated into the aliphatic region. All new compounds have been fully characterized using various analytical techniques including multinuclear NMR spectroscopy and elemental an... https://unitedssports.shop/product-category/ringette-sticks/