Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

Plants produce an astonishing variety of chemical substances. Most of these metabolites are involved in chemical communication and serve to defend against pests, protect against pathogens, and ...

Asymmetric synthesis articles from across Nature Portfolio Asymmetric synthesis is a method for preparation of chemical compounds which aims to bias the synthesis in favour of producing one ...

We report the first external photocatalyst-free 1,2-difunctionalization of alkenes via radical-polar crossover pathway combined with remote 1,5-hydrogen atom transfer. In this strategy, indole ...

UV light-mediated difunctionalization of alkenes through an aroyl radical addition/1,4-/1,2-aryl shift has been described. The resulted aroyl radical from a photocleavage reaction added to acrylamide ...