title: Dianion aggregates derived from lithiation of N-silyl allylamine.
abstract: [reaction: see text] Three different N-silyl-protected allylamines, i.e., N-TMS, N-TBDMS, and N-TIPS allylamine, were lihtiated by reaction with excess n-butyllithium. Crystallization of the resulting dianions and X-ray structure determination yields three uniquely different aggregates.
authors.affiliation: Department of Chemistry, Brown University, Providence, Rhode Island 02912, USA. paul_williard@brown.edu
authors.forename: P G
authors.initials: PG
authors.lastname: Williard
authors.forename: M A
authors.initials: MA
authors.lastname: Jacobson
mesh_terms: D000499:Allylamine / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000737:chemistry; D000838:Anions / Q000737:chemistry; D003460:Crystallization; D018360:Crystallography, X-Ray; D018020:Lithium Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D008958:Models, Molecular; D017646:Organosilicon Compounds / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: D000838:Anions; D018020:Lithium Compounds; D017646:Organosilicon Compounds; D000499:Allylamine