chempirical
Reaction database

Cycloaddition reactions

3,374 reactions: 10 worked examples with a reagent table you can scale, 503 named reactions and 2,861 checked procedures from Organic Syntheses.

1–1 of 1

  1. Diels–Alder cycloaddition: cyclopentadiene + maleic anhydride → endo-norbornene-2,3-dicarboxylic anhydrideCycloaddition[4+2] Textbook [4+2] cycloaddition. Worked example · after Diels-Alder 1928 Scale