In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Application In Synthesis of (S)-( )-5-Oxo-2-tetrahydrofurancarboxylic Acid, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 21461-84-7, name is (S)-( )-5-Oxo-2-tetrahydrofurancarboxylic Acid. In an article，Which mentioned a new discovery about 21461-84-7
The intense CD bands of marmelo lactones and the related gamma-lactones with unsaturation at the C-5 position were studied in terms of the possible interactions between the n->?* transition of the carbonyl and the ?->?* transition of the double bond at C-5, together with the preferred conformations about the C-4 – C-5 axis.The C-4 – C-5 axis of marmelo lactones takes a preferred conformation which is characteristic for the acyclic allylic alcohols and seems to be an important factor for the (4S)-gamma-lactones with a double bond at the C-5 position to give a negative coupling between the two chromophores.
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 21461-84-7, help many people in the next few years.Application In Synthesis of (S)-( )-5-Oxo-2-tetrahydrofurancarboxylic Acid
Reference：
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem