In an article, author is Manneveau, Maxime, once mentioned the application of 497-23-4, Computed Properties of C4H4O2, Name is Furan-2(5H)-one, molecular formula is C4H4O2, molecular weight is 84.07, MDL number is MFCD00005376, category is benzofurans. Now introduce a scientific discovery about this category.
Dearomatization of 3-cyanoindoles by (3+2) cycloaddition: from batch to flow chemistry
1,3-Dipolar dearomatizing cycloadditions between a non-stabilized azomethine ylide and 3-cyanoindoles or benzofuran afford the corresponding 3D-heterocycles bearing a quaternary carbon centre at the ring junction. While 6 equivalents of ylide precursor 1 are required for full conversion in a classical flask, working under flow conditions limits the excess (3 equiv., t (R) = 1 min) and leads to a cleaner process, affording cycloadducts that are easier to isolate.
If you are interested in 497-23-4, you can contact me at any time and look forward to more communication. Computed Properties of C4H4O2.
Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem