The present invention advantageously provides ketal functional compounds that can be strong electrophiles under conditions compatible with ketal groups, are stable, crystalline solids at room temperature, and are much safer to handle than ketal iodides. The present invention accomplishes by incorporating aromatic sulfonyl moieties into ketal functional materials. The compounds are useful starting materials or intermediates in the synthesis of more complex organic molecules.
本发明有利地提供了在与
缩酮基团兼容的条件下可成为强亲电试剂的
缩酮官能化合物,这些化合物在室温下是稳定的结晶固体,比
缩酮碘化物更安全。本发明通过将芳香基磺酰基结构引入
缩酮官能材料中来实现。这些化合物在合成更复杂的有机分子过程中可作为有用的起始物质或中间体。