Monomeric and polymeric triarylsulfonium complex salts which may be prepared by contacting diarylsulfoxides or polymeric arylsulfoxides with aromatic compounds in the presence of an organosulfonic acid are described. An example is tris-(4-phenoxyphenyl)sulfonium methane sulfonate prepared by reaction of bis-(4-phenoxyphenyl)sulfoxide, diphenyl ether and methane sulfonic acid. The compounds demonstrate useful corrosion inhibiting properties.
本文介绍了通过将二芳基亚砜或聚合芳基亚砜与芳香化合物在有机
磺酸存在下接触制备的单体和聚合三芳基
硫鎓复合盐。其中一个例子是通过对双-(4-苯氧基苯基)亚砜、
二苯醚和
甲烷磺酸反应制备的三-(4-苯氧基苯基)
硫鎓
甲烷磺酸盐。这些化合物表现出有用的防腐蚀性能。