Trimethylsulfonium iodide, CAS: 2181-42-2

Key Applications:

This product has applications such as:

• Organic Synthesis – serves as a versatile reagent in the Corey–Chaykovsky reaction, enabling epoxidation and cyclopropanation of ketones and aldehydes.
• Methylating Agent – used for site‑selective methylation of carbohydrates and other hydroxyl‑containing compounds, offering a greener alternative to traditional methylating reagents.
• Pharmaceutical Chemistry – applied in the preparation of complex organic molecules and intermediates, particularly where controlled methylation is required.
• Materials Science – explored in perovskite solar cell fabrication, where it aids in surface reconstruction and stability enhancement.
• Catalysis Research – functions as a precursor to sulfonium salts, supporting studies in ionic reactivity and catalytic transformations.
• Green Chemistry – valued for reduced toxicity compared to conventional methylating agents, aligning with sustainable synthesis practices.

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