One pot Synthesis of 3,4-Bis(methoxycarbonyl)-2-trimethylsilylfurans by Diels-Alder Reaction

Ruthenium-Catalyzed Dimerization of 7-Oxabicyclo[2,2,1]hepta-2,5-diene-2,3-dicarboxylates

“…1 H and 13 C spectra were recorded on a 400 MHz spectrometer. Starting alkenes were prepared according to the following known literature procedures: 1a , 1b , 1c , 1d , 1e , 1f , 1h , 1i , 1j , and 1k …”

Furan derivatives of group IV elements (review)

“…[n benzene or xylene their reaction leads to a bicyclic adduct, which decomposes when heated to 200°C into acetylene and 2-trimethylsilyl-3,4-bis(methoxycarbonyl)furans [310]. If the reaction is conducted with heat and without the solvent, it is not possible to detect the bicyclic adduct on account of its rapid decomposition [410]. The catalytic hydrogenation of trimethyl(2-furyl)silane and a series of furylgermanes over Raney nickel and platinum and palladium black in the liquid phase and over Pd/C in the gas phase was investigated.…”