# New method for making dialkyl ethers via radical substitution

Chemists report a new synthetic route to dialkyl ethers using a radical-based mechanism called heteroatom homolytic substitution. The approach offers an alternative to traditional ether synthesis, potentially expanding access to valuable compounds in pharmaceuticals and materials. Published in Nature, the work highlights a fundamental advance in bond-forming chemistry.

**Importance:** 3/5

## Sources

### Science
- [Nature](https://www.nature.com/articles/s41586-026-11043-z) — 2026-08-20