22530-98-9, Name is 4-Benzyldihydrofuran-2(3H)-one, belongs to Tetrahydrofurans compound, is a common compound. HPLC of Formula: C11H12O2In an article, once mentioned the new application about 22530-98-9.
Radical cyclization on solid support: Synthesis of gamma-butyrolactones
Synthesis of gamma-butyrolactones using radical cyclization on solid-phase has been achieved. Polymer-supported beta-bromoethylacetals were treated with tributyltin hydride in the presence of a catalytic amount of alpha,alpha’- azobisisobutyronitrile to generate intermediate carbon radicals which cyclize onto the intramolecular carbon-carbon double bond. The cyclization products were released by Jones oxidation from resin to give gamma-butyrolactones in good yields.
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Reference£º
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem