13031-04-4, 4,4-Dimethyldihydrofuran-2,3-dione is a Tetrahydrofurans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
The hydrogenations are carried out in 1.2 ml vials. Stirring is effected by intensive shaking.Solutions having a volume of about 0.5 ml and the compositions shown in Table 1 are prepared in the 1.2 ml vials under a nitrogen atmosphere in a glove box. The catalysts are prepared “in situ” by mixing 1 equivalent of the metal precursor with 1.3 equivalents of ligand in dichloroethane and subsequently distilling off the dichloro- ethane under reduced pressure. The substrate is dissolved in the hydrogenation solvent and added as a solution to the catalyst. These vials are fixed in a pressure- rated, heatable vessel, the vessel is closed, the desired temperature is set, the nitrogen atmosphere in the vessel is replaced by hydrogen under the desired pressure and the hydrogenation is started by switching on the shaker.
13031-04-4 4,4-Dimethyldihydrofuran-2,3-dione 39, aTetrahydrofurans compound, is more and more widely used in various.
Reference£º
Patent; Solvias AG; PUGIN, Benoit; FENG, Xiangdong; LANDERT, Heidi; WO2008/34809; (2008); A1;,
Tetrahydrofuran – Wikipedia
Tetrahydrofuran | (CH2)3CH2O – PubChem