N. V. Ha, T. T. Han Hoan, N. T. To Uyen, H. T. Truc and H. Nishino, Synthesis of 2,7,8-trioxaspiro[4,5]decan-1-ones by manganese(III)-based reaction, VJChem 55 (2017) 756. DOI: https://doi.org/10.15625/2525-2321.2017-00540.