1. The tosyl group is commonly used as a protecting group in organic chemistry.
磺胺基团在有机化学中常用作保护基团。

2. The tosyl chloride reacted with the alcohol to form a tosylate ester.
磺胺氯与醇反应形成磺胺酯。

3. Tosylates are often used as leaving groups in nucleophilic substitution reactions.
磺胺酯经常在亲核取代反应中被用作离去基团。

4. The tosyl group can be easily removed under mild conditions.
磺胺基团可以在温和条件下轻松去除。

5. The tosylated compound showed enhanced stability in acidic conditions.
磺化化合物在酸性条件下表现出增强的稳定性。

6. Scientists are investigating the use of tosyl derivatives in drug design.
科学家正在研究磺胺衍生物在药物设计中的应用。