58836-15-0Relevant academic research and scientific papers
σ-bishomoaromatic heterocycles: Reactivity and synthesis of 3-oxatetracyclo[3.3.0.02,804,6]octane by photolysis at 185 nm
Klaerner, Frank-Gerrit,Dolz, Thomas,Uhlaender, Christoph,Yaslak, Salih
, p. 1385 - 1388 (2007/10/03)
The title compound 5 was produced by 185 nm photolysis of 8. The products of the 185 run photolysis can be rationalized by the assumption of the two diradical intermediates 16 and 17. At a temperature between 150 and 200°C 5 reacts with fumaronitrile 23 to give the adducts 7 and 26 in a ratio of about (5 : 1). The kinetic analysis of this reaction shows, that the adduct 7 is formed by 1,3 dipolar cycloaddition of intermediate carbonyl ylide 6.
THE RECTION OF ALDEHYDE ENOL SILYL ETHERS WITH LEAD(IV)ACETATE
Rubottom, George M.,Marrero, Roberto,Gruber, John M.
, p. 861 - 866 (2007/10/02)
The treatment of aldehyde enol silyl ethers 1 with lead(IV)acetate (LTA) using methylene chloride as solvent gives rise to the production of α-acetoxy aldehydes 2 and glycolic ester derivatives 3 or enals 5.Structrural variations in 1 are used to explained the divergent trends.When 1 is treated with LTA/KOAc/AcOH, high yields of the corresponding α-acetoxy aldehydes 2 are obtained with the formation of 3 and 5 being subverted.
