An article Para-Selective, Iridium-Catalyzed C-H Borylations of Sulfated Phenols, Benzyl Alcohols, and Anilines Directed by Ion-Pair Electrostatic Interactions WOS:000489001500004 published article about NONCOVALENT INTERACTIONS; LIGAND; ARENES; ACTIVATION in [Bastidas, Jose R. Montero; Oleskey, Thomas J.; Miller, Susanne L.; Smith, Milton R., III; Maleczka, Robert E., Jr.] Michigan State Univ, Dept Chem, 578 South Shaw Lane, E Lansing, MI 48824 USA in 2019.0, Cited 28.0. Recommanded Product: 150-19-6. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6
Para C-H borylations (CHB) of tetraalkylammonium sulfates and sulfamates have been achieved using bipyridine-ligated Ir boryl catalysts. Selectivities can be modulated by both the length of the alkyl groups in the tetraalkylammonium cations and the substituents on the bipyridine ligands. Ion pairing, where the alkyl groups of the cation shield the meta C-H bonds in the counter-anions, is proposed to account for para selectivity. The 4,4′-dimethoxy-2,2′-bipyridine ligand gave superior selectivities.
Recommanded Product: 150-19-6. Welcome to talk about 150-19-6, If you have any questions, you can contact Bastidas, JRM; Oleskey, TJ; Miller, SL; Smith, MR; Maleczka, RE or send Email.
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,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles