Yan, Boyu published the artcileCatalyst-free reductive hydrogenation or deuteration of aryl-heteroatom bonds induced by light, SDS of cas: 93-04-9, the publication is Organic Chemistry Frontiers (2021), 8(19), 5244-5249, database is CAplus.
A simple and catalyst-free photochem. strategy for the direct reduction of aryl trimethylammonium salts ArNMe3OTf (Ar = biphenyl-4-yl, 2-naphthyl, quinolin-3-yl, etc.), aryl triflates Ar1OTf (Ar1 = biphenyl-3-yl, 1,6-dimethylpyridin-4-yl, benzothiazol-5-yl, etc.), and haloarenes Ar2X (Ar2 = biphenyl-4-yl, 2-naphthyl, quinolin-4-yl, etc.; X = Cl, Br, I) to arenes ArH/Ar1H or deuterium-labeled arenes ArD/Ar1D/Ar2D was described. A broad range of substrate scope was demonstrated with high yields and deuterium incorporations. Radical clock experiments indicate the formation of aryl radical intermediates that can also be trapped by phenols.
Organic Chemistry Frontiers published new progress about 93-04-9. 93-04-9 belongs to ethers-buliding-blocks, auxiliary class Naphthalene,Ether, name is 2-Methoxynaphthalene, and the molecular formula is C19H14O2, SDS of cas: 93-04-9.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem