Huang, Yongliang published the artcileConvenient and flexible syntheses of gem-dimethyl carboxylic triggers via mono-selective β-C(sp3)-H arylation of pivalic acid with ortho-substituted aryl iodides, Computed Properties of 20880-92-6, the publication is Organic Chemistry Frontiers (2022), 9(12), 3293-3300, database is CAplus.
This work presents a palladium(II)-catalyzed mono-selective C(sp3)-H arylation of pivalic acid for rapid construction of an important library of 3-aryl-2,2-dimethylpropanoic acids, especially ortho-substituted-aryl compounds The strategy greatly streamlines access to a series of trimethyl-lock-type triggers – arylated gem-di-Me carboxylic acids bearing ortho-activatable substituents, which was used as a self-immolative spacer for selective chem. release initiated under specific conditions. Flexible transformation and derivatization of these activatable carboxylic triggers were also showcased.
Organic Chemistry Frontiers 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 C12H20O6, Computed Properties of 20880-92-6.
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