title: Intramolecular [2+2+1] cycloadditions with (cyclobutadiene)tricarbonyliron.
authors: Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA.
authors: Benjamin A
authors: BA
authors: Seigal
authors: Mi Hyun
authors: MH
authors: An
authors: Marc L
authors: ML
authors: Snapper
mesh_terms: D003500:Cyclization; D003503:Cyclobutanes / Q000138:chemical synthesis* / Q000737:chemistry; D005290:Ferric Compounds / Q000737:chemistry*; D015394:Molecular Structure; D010084:Oxidation-Reduction; D013237:Stereoisomerism
chemical_list: C513528:(cyclobutadiene)tricarbonyliron; D003503:Cyclobutanes; D005290:Ferric Compounds