KnowraCyclopropaneLinked fromLinked fromThe 7 pages that link to Cyclopropane, each with the reason it gives.All 7Broader topic 4Compared with 3PropyleneCompared with: It shares propylene’s molecular formula but has a ring instead of a double bond.CyclobutaneCompared with: Its smaller ring makes the effect of ring size on strain easy to compare.CyclopropeneCompared with: Replacing one ring bond with a double bond creates cyclopropene’s distinctive strain and reactivity.