Generation and Reactions of Alkenyllithium Reagents: 2‐Butylbornene

Generation and Reactions of Alkenyllithium Reagents: 2-Butylbornene reactant: 30.4 g (0.20 mol) of d-camphor product: 2-Butylbornene intermediate: 40.0 g (0.092 mol) of d-camphor 2,4,6-triisopropylbenzenesulfonylhydrazone byproduct: bornylene Keywords: addition, to CO; alkenylation, C-alkenylation; alkylation, C-alkylation; grignard and related reactions; metalation reactions, lithium; assay methods, for sec-butyllithium, with diphenylacetic acid or by double titration with benzoic acid and allyl chloride; butyl bromide; 2-lithiobornene; tetramethylethylenediamine