title: Spontaneous resolution upon crystallization of allenyl-bis-phosphine oxides.
abstract: The first example of 'spontaneous resolution by crystallization' in allene chemistry, by means of crystal structures and solid state CD spectra of the R and S enantiomers, is presented. These allenes are prepared by the simple reaction of Ph2PCl with o-nitro functionalized propargyl alcohols.
authors: School of Chemistry, University of Hyderabad, Hyderabad 500 046, Telangana, India. kckssc@uohyd.ac.in kckssc@yahoo.com.
authors: G
authors: G
authors: Gangadhararao
authors: R N Prasad
authors: RN
authors: Tulichala
authors: K C Kumara
authors: KC
authors: Swamy
mesh_terms: D000475:Alkenes / Q000737:chemistry*; D003460:Crystallization; D008958:Models, Molecular; D008968:Molecular Conformation; D010087:Oxides / Q000737:chemistry*; D010720:Phosphines / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D000475:Alkenes; D010087:Oxides; D010720:Phosphines; C044646:phosphine