Recently I am researching about ASYMMETRIC BINARY ACID; 3-SUBSTITUTED PHTHALIDES; TRANSFER HYDROGENATION; RELAY CATALYSIS; TRANSFORMATION; DERIVATIVES; FUSCINARIN; CHEMISTRY; ACETALS; ETHERS, Saw an article supported by the NNSFCNational Natural Science Foundation of China (NSFC) [21971120, 21933008]. COA of Formula: C8H6O2. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Pan, YL; Zheng, HL; Wang, J; Yang, C; Li, X; Cheng, JP. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one
Phthalides as the crucial core skeletons are found extensively in natural products and biological active molecules. Herein we disclose an asymmetric allylation of 3-hydroxyisoben-zofuran-1(3H)-ones with boron allylation reagents to construct chiral phthalide derivatives. The simple Bi(OAc)(3)/chiral phosphoric acid catalytic system proves to be efficient in this method, delivering the desired chiral 3-allylisobenzofuran-1(3H)-ones in good yields (up to 99%) and high enantioselectivities (up to 99.5:0.5 e.r.) under mild conditions. The large-scale reaction and diverse transformations of products to various scaffolds with potential biological activities render it more attractive. Moreover, the mechanism was preliminarily explored by control reactions, mass spectrometry, deuterium experiment, and DFT calculations.
Welcome to talk about 87-41-2, If you have any questions, you can contact Pan, YL; Zheng, HL; Wang, J; Yang, C; Li, X; Cheng, JP or send Email.. COA of Formula: C8H6O2
Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem