Saha, Argha published the artcilePhotoinduced Regioselective Olefination of Arenes at Proximal and Distal Sites, Name: 1,2-Dimethoxybenzene, the publication is Journal of the American Chemical Society (2022), 144(4), 1929-1940, database is CAplus and MEDLINE.
Herein, a photoredox catalytic system constituting a merger of palladium/organo-photocatalyst that forges oxidative olefination in an explicit regioselective fashion with diverse arenes and heteroarenes has been established. Visible light plays a significant role in executing ‘regio-resolved’ Fujiwara-Moritani reaction without the requirement of silver salts and thermal energy. The catalytic system is also amenable toward proximal and distal olefination aided by resp. directing groups, which entails the versatility of the protocol in engaging the entire spectrum of C(sp2)-H olefination. Furthermore, streamlining the synthesis of natural products/chiral mols./drugs and diversification through late-stage functionalizations underscore the importance of this sustainable protocol. The photoinduced attainment of this regioselective transformation is mechanistically established through control reactions and kinetic studies.
Journal of the American Chemical Society published new progress about 91-16-7. 91-16-7 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether,Inhibitor,Inhibitor,Inhibitor, name is 1,2-Dimethoxybenzene, and the molecular formula is C8H10O2, Name: 1,2-Dimethoxybenzene.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem