title: Enantioselectivecis-β-lactam synthesis by intramolecular C-H functionalization from enoldiazoacetamides and derivative donor-acceptor cyclopropenes.
abstract: β-Lactam derivatives are produced through intermediate donor-acceptor cyclopropene intermediates in high yield, exclusive cis-diastereoselectivity, and high enantiocontrol in a chiral dirhodium carboxylate catalyzed intramolecular C-H functionalization reaction of enoldiazoacetamides.
authors.affiliation: Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China. Tel: +86 0512 65883612.
authors.forename: Xinfang
authors.initials: X
authors.lastname: Xu
authors.affiliation: Department of Chemistry and Biochemistry University of Maryland, College Park, Maryland 20742.
authors.forename: Yongming
authors.initials: Y
authors.lastname: Deng
authors.affiliation: Department of Chemistry and Biochemistry University of Maryland, College Park, Maryland 20742.
authors.forename: David N
authors.initials: DN
authors.lastname: Yim
authors.affiliation: Department of Chemistry and Biochemistry University of Maryland, College Park, Maryland 20742.
authors.forename: Peter Y
authors.initials: PY
authors.lastname: Zavalij
authors.affiliation: Department of Chemistry and Biochemistry University of Maryland, College Park, Maryland 20742.
authors.forename: Michael P
authors.initials: MP
authors.lastname: Doyle