SDS of cas: 97739-46-3. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 1,3,5,7-Tetramethyl-6-phenyl-2,4,8-trioxa-6-phosphaadamantane, is researched, Molecular C16H21O3P, CAS is 97739-46-3, about Novel Class of Tertiary Phosphine Ligands Based on a Phospha-adamantane Framework and Use in the Suzuki Cross-Coupling Reactions of Aryl Halides under Mild Conditions. Author is Adjabeng, George; Brenstrum, Tim; Wilson, Jeffrey; Frampton, Christopher; Robertson, Al; Hillhouse, John; McNulty, James; Capretta, Alfredo.
Arylation or alkylation of the 1,3,5,7-tetramethyl-2,4,6-trioxa-8-phospha-adamantane allows for the preparation of sterically hindered tertiary phospha-adamantane phosphines I (R = Ph, 2-MeC6H4, n-C14H29), suitable for use in palladium-catalyzed cross-coupling reactions. For example, use of a catalytic system incorporating Pd2(dba)3 and I (R = Ph) promoted the Suzuki cross-coupling of aryl iodides, bromides, and activated chlorides with a variety of arylboronic acids at room temperature in a few hours with high yields.
In some applications, this compound(97739-46-3)SDS of cas: 97739-46-3 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics