SEARCH Articles Figures Tables 1- Alkenyl carbamates, asymmetric deprotonation Alkyl carbamates asymmetric deprotonation Alkyllithium- -sparteine complexes asymmetric deprotonation Asymmetric Deprotonation-Protonation Asymmetric catalytic deprotonation Asymmetric deprotonation -sparteine Asymmetric deprotonation Subject Asymmetric deprotonation With sparteine Asymmetric deprotonation adjacent Asymmetric reactions deprotonation Borane complexes, asymmetric deprotonation Butyllithium sparteine asymmetric deprotonation Wittig rearrangements asymmetric deprotonation