应用 提供银离子模板，改善线性二肽的macrolatamization 。 金催化剂--21世纪′淘金热′ 在过硫酸盐氧化醇的过程中，从贵金属配合物中置换氯离子。 Silver tetrafluoroborate (AgBF4) is used as a Lewis acid in organic synthesis. It is known to have a high affinity towards organic halides. It is employed in organic reactions like activation of acyl chlorides, nucleophilic substitution, rearrangement, cycloaddition, cyclization, ring expansion and oxidation.