84401-56-9Relevant academic research and scientific papers
CHEMISTRY OF OXALYL DERIVATIVES OF METHYL KETONES. 28. REACTION OF CARBONYL COMPOUNDS OF ADAMANTANE WITH 5-PHENYL-2,3-DIHYDROFURAN-2,3-DIONE
Andreichikov, Yu. S.,Sivkova, M. P.,Shapet'ko, N. N.
, p. 1008 - 1011 (2007/10/02)
The reaction of substituted methyl 1-adamantyl ketones with an equimolar amount of 5-phenyl-2,3-dihydrofuran-2,3-dione under the conditions of the thermal decarbonylation of the latter leads to the corresponding 2-methyl-2-adamantyl-6-phenyl-1,3-dioxen-4-ones, 6-phenyl-3-benzoyl-2,4-dione, and the starting ketones.The steric and electronic factors that affect the yields of the dioxen-4-ones were examined. α-Hydroxymethyl 1-adamantyl ketones open up the furan ring to give 1-adamantoyl-methyl benzoylpyruvate.Data from the IR, PMR, and UV spectra are presented.
