859961-22-1Relevant academic research and scientific papers
Stereoselective synthesis of α,α′-spirane-bridged dibenzyl ligands
Hu, Guixian,Romming, Christian,Undheim, Kjell
, p. 2277 - 2288 (2005)
Benzylation in the α,α′-positions in the benzospirane, 2,2′-spirobiindane in a cis,cis manner has been effected from the corresponding diketone. Initial Grignard reactions and subsequent water elimination provided a stereoisomeric mixture of α,α′- alkylid
