57479-39-7Relevant academic research and scientific papers
Perhydroazulenes. 5. Preparation of Perhydroazul-9(10)-en-4-one
House, Herbert O.,Lee, Joseph H. C.,VanDerveer, Don,Wissinger, Jane E.
, p. 5285 - 5288 (1983)
An improved procedure for the preparation of perhydroazul-9(10)-en-4-one is described.Crystal structures were determined for two of the reaction intermediates, 1,6-cyclodecanedione and the cyclic diperoxide derived from 1,6-cyclodecanedione.Measurements of 13C NMR data at various temperatures were used to determine an activation free energy of 14.8 kcal/mol at 298 K for interconversion of the two chair conformers of the cyclic diperoxide.
Sodium Hypochlorite Pentahydrate as a Reagent for the Cleavage of trans-Cyclic Glycols
Kirihara, Masayuki,Osugi, Rie,Saito, Katsuya,Adachi, Kouta,Yamazaki, Kento,Matsushima, Ryoji,Kimura, Yoshikazu
, p. 8330 - 8336 (2019/06/24)
Sodium hypochlorite pentahydrate (NaOCl·5H2O) can be used toward the efficient glycol cleavage of trans-cyclic glycols, which are generally resistant to this transformation. Interestingly, the reaction of cis-cyclic glycols with NaOCl·5H2O is slower than that observed for the corresponding trans-isomer. This trans selectivity is in sharp contrast to traditional oxidants used for glycol cleavage. Acyclic glycols can also react efficiently with NaOCl·5H2O to form their corresponding carbonyl compounds in high yield.
