59698-10-1Relevant academic research and scientific papers
THE 2,2'-SPIROBICHROMAN - 1,1'-SPIROBIINDAN-4,4'-DIOL REARRANGEMENT. II
Tanaka, Tsuguo,Miyaguchi, Masao,Mochisuki, Rosalina K.,Tanaka, Senichiro,Okamoto, Masaya,et al.
, p. 463 - 484 (2007/10/02)
The reaction of 2,2'-spirobichroman derivatives with either hydrobromic acid in the acetic acid solution or aluminum chloride in the chlorobenzene solution yielded 1,1'-spirobiindan-4,4'-diol analogues.The reaction is peculiar as compared with the reaction of alkyl aryl ethers with the same reagents in the same media.
