Wang, Jia-Xin published the artcilePhotoredox-Catalyzed Allylic Defluorinative Alkoxycarbonylation of Trifluoromethyl Alkenes through Intermolecular Alkoxycarbonyl Radical Addition, Recommanded Product: ((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4′,5′-d]pyran-3a-yl)methanol, the publication is Organic Letters (2022), 24(7), 1471-1475, database is CAplus and MEDLINE.
Herein, a photoredox-catalyzed allylic defluorinative alkoxycarbonylation of trifluoromethyl alkenes ArC(CF3):CH2 (Ar = 4-BrC6H4, naphthalen-2-yl, 6-methoxypyridin-3-yl, etc.) enabled by intermol. alkoxycarbonyl radical addition is disclosed. A wide variety of alc. oxalate derivatives ROC(O)CO2H (R = Me, t-Bu, cyclopentyl, L-menthyl, N-Boc-piperidin-4-yl, etc.) was amenable, affording various β-gem-difluoroalkene esters ArC(:CF2)CH2COOR with excellent functional group tolerance. Notably, the potential synthetic value of this method is highlighted by successful late-stage modification for bioactive mols.
Organic Letters published new progress about 20880-92-6. 20880-92-6 belongs to alcohols-buliding-blocks, auxiliary class Other Aliphatic Heterocyclic,Chiral,Alcohol, name is ((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4′,5′-d]pyran-3a-yl)methanol, and the molecular formula is C18H34N4O5S, Recommanded Product: ((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4′,5′-d]pyran-3a-yl)methanol.
Referemce:
https://en.wikipedia.org/wiki/Alcohol,
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