62679-22-5Relevant academic research and scientific papers
Chemistry of diazocarbonyl compounds: XXV. Comparative photochemistry of diazo compounds and sulfur ylides of the 1,3-dioxane-4,6-dione series
Nikolaev,Shevchenko,Platz,Khimich
, p. 815 - 827 (2007/10/03)
Photochemical decomposition of 2,2-dialkyl-5-diazo-1,3-dioxane-4,6-diones in the presence of pyridine, methanol, or dimethyl sulfide as carbene traps involves mainly the Wolff rearrangement which is likely to follow a concerted pattern, while the yield of the "carbene" products does not exceed 27-28%. No carbene intermediates are formed in the photolysis of the corresponding dioxo sulfonium ylides under analogous conditions, and the main photochemical process is 1,2-methyl shift (Stevens rearrangement), followed by photochemical transformations of the primary products according to the Norrish type II pattern. Pleiades Publishing, Inc., 2006.
Search for dioxocarbenes in photochemical reactions of 5-diazo-4,6-dioxo-1, 3-dioxanes, associated diazirines, and S-ylides
Shevchenko,Khimich,Platz,Nikolaev
, p. 435 - 438 (2007/10/03)
On direct photolysis of 2,2-dialkyl-5-diazo-4,6-dioxo-1,3-dioxanes in the presence of pyridine, methanol or dimethyl sulfide as carbene traps, the yield of 'carbene' products does not exceed 27-28%. At the same time photochemical transformations of the re
