Formula: C8H6O2. Renzetti, A; Fukumoto, K in [Renzetti, Andrea; Fukumoto, Kozo] Univ Ryukyus, Fac Educ, 1 Senbaru, Nishihara, Okinawa 9030213, Japan published Synthesis of Phthalides and alpha,beta-butenolides by Transition Metal-Catalyzed Activation of CH Bonds in 2019, Cited 68. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2.
Phthalides and ,-butenolides are two related classes of oxygenated heterocycles with a wide range of biological activities. An innovative strategy to prepare these compounds is based on CH bond functionalization reactions, in which two simple, unfunctionalized molecules are coupled together with cleavage of a CH bond and formation of a CX bond (X=C or heteroatom). This paper reviews the methods for the synthesis of phthalides and ,-butenolides by CH bond functionalization from non-halogenated starting materials. Over 30 methods are reported, mostly developed during the past ten years.
About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Renzetti, A; Fukumoto, K or concate me.. Formula: C8H6O2
Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem