55985-69-8Relevant academic research and scientific papers
Several monoterpenoid bromination products
Frolova,Bezuglaya,Alekseev,Slepukhin,Kuchin
, p. 449 - 454 (2014/08/18)
2α-Bromo,10β-pinanone-3 and 3α-bromo,10β-pinanone-4 were formed with 92-98% selectivity by bromination of isopinocamphone and cis-verbanone with Meldrum's acid dibromide. 3α-Bromo, 10β-pinanone-4 was prepared for the first time. Its structure was confirmed by an XSA. Bromination of menthone by Meldrum's acid dibromide formed mainly a mixture of diastereomeric 2-bromomenthones in a 2:1 ratio. Oxidative bromination of isopinocampheol by Ce(III)-LiBr-H2O2 caused rearrangement of the pinane structure into bornane and formed a mixture of 6-endo- and 6-exo-bromocamphor in a 5:1 ratio.
