In heterogeneous catalysis, the catalyst is in a different phase from the reactants. HPLC of Formula: C4H4O3, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 4971-56-6, name is Furan-2,4(3H,5H)-dione. In an article,Which mentioned a new discovery about 4971-56-6
Thiolate-bridged diruthenium complexes such as [Cp*RuCl(mu 2-SR)2RuCp*Cl] (Cp* = eta5-C 5Me5; R = Me, nPr, iPr) and [Cp*RuCl(mu2-SiPr)2RuCp*(OH 2)]OTf(OTf = OSO2CF3) promote the cycloaddition between propargylic alcohols and cyclic 1,3-dicarbonyl compounds to give either the corresponding 4,6,7,8-tetrahydrochromen-5-ones or 4H-cyclopenta[b]pyran-5-ones in high yields with complete regioselectivity. This catalytic cycloaddition provides a simple and one-pot synthetic protocol for a variety of substituted chromenones and cyclopenta[b]pyranones.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 4971-56-6, help many people in the next few years.HPLC of Formula: C4H4O3
Reference:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem