KnowraPyrrolidineLinked fromLinked fromThe 3 pages that link to Pyrrolidine, each with the reason it gives.All 3Broader topic 1Compared with 2ProlineBroader topic: Proline’s side chain closes around its backbone nitrogen to form this ring.DiethylamineCompared with: Its nitrogen is part of a ring rather than bearing two separate ethyl groups.AziridineCompared with: Its larger ring is far less strained than aziridine’s three-membered ring.