Search Results - "Stanley, Levi"

Mechanistically Driven Development of Iridium Catalysts for Asymmetric Allylic Substitution by Hartwig, John F, Stanley, Levi M

“…Enantioselective allylic substitution reactions comprise some of the most versatile methods for preparing enantiomerically enriched materials. These reactions…”
Get full text

Enantioselective Copper-Catalyzed 1,3-Dipolar Cycloadditions by Stanley, Levi M, Sibi, Mukund P

Get full text

Ni-Catalyzed Three-Component Alkene Carboacylation Initiated by Amide C–N Bond Activation by Kadam, Abhishek A, Metz, Tanner L, Qian, Yiqiu, Stanley, Levi M

“…The nickel-catalyzed intermolecular carboacylation of alkenes with amides and tetraarylborates is presented. Bicyclic alkenes are readily functionalized with a…”
Get full text

Nickel-Catalyzed Enantioselective Hydroboration of Vinylarenes by Tran, Hai N, Stanley, Levi M

“…The enantioselective hydroboration of vinylarenes catalyzed by a chiral, nonracemic nickel catalyst is presented as a facile method for generating chiral…”
Get full text

Nickel-Catalyzed Formation of α‑Substituted γ‑Amino Ketones via Alkene Carboacylation by Moore, Austin S., Stanley, Levi M.

“…Herein, we report Ni-catalyzed intramolecular carboacylation of imides containing a tethered alkene and tetraarylborate nucleophiles. Using a nickel-phosphine…”
Get full text

Synthesis of Highly Substituted Oxaboroles from Oxaboranes via a Selective Petasis Borono–Mannich Reaction by Youmans, Dustin D., Moore, Austin M., Stanley, Levi M.

“…We present a novel and efficient method for the synthesis of highly substituted non-benzofused oxaboroles. Reactions of oxaboranes, morpholine, and…”
Get full text

Catalytic, Enantioselective Synthesis of Polycyclic Nitrogen, Oxygen, and Sulfur Heterocycles via Rh-Catalyzed Alkene Hydroacylation by Vickerman, Kevin L, Stanley, Levi M

“…Enantioselective synthesis of polycyclic nitrogen, oxygen, and sulfur heterocycles by rhodium-catalyzed intramolecular alkene hydroacylation is reported. The…”
Get full text

Tandem Alkyne Hydroacylation and Oxo-Michael Addition: Diastereoselective Synthesis of 2,3-Disubstituted Chroman-4-ones and Fluorinated Derivatives by Du, Xiang-Wei, Stanley, Levi M

“…Tandem reactions involving Rh-catalyzed intermolecular hydroacylations of alkynes with salicylaldehydes followed by intramolecular oxo-Michael additions are…”
Get full text

General Strategy for Incorporation of Functional Group Handles into Covalent Organic Frameworks via the Ugi Reaction by Volkov, Alexander, Mi, Jiashan, Lalit, Kanika, Chatterjee, Puranjan, Jing, Dapeng, Carnahan, Scott L., Chen, Yunhua, Sun, Simin, Rossini, Aaron J., Huang, Wenyu, Stanley, Levi M.

“…The library of imine-linked covalent organic frameworks (COFs) has grown significantly over the last two decades, featuring a variety of morphologies, pore…”
Get full text

Nickel-Catalyzed Isomerization of Homoallylic Alcohols by Youmans, Dustin D., Tran, Hai N., Stanley, Levi M.

“…Nickel-catalyzed isomerizations of homoallylic alcohols and a bishomoallylic alcohol are presented. These isomerization reactions occur in the presence of a…”
Get full text

Ni-Catalyzed Intermolecular Carboacylation of Internal Alkynes via Amide C–N Bond Activation by Koeritz, Mason T, Burgett, Russell W, Kadam, Abhishek A, Stanley, Levi M

“…The Ni-catalyzed carboacylation of alkynes with amide electrophiles and triarylboroxines is presented. The reaction generates all-carbon tetrasubstituted…”
Get full text

Efficient Capture and Release of the Rare-Earth Element Neodymium in Aqueous Solution by Recyclable Covalent Organic Frameworks by Chatterjee, Puranjan, Volkov, Alexander, Mi, Jiashan, Niu, Minghui, Sun, Simin, Rossini, Aaron J., Stanley, Levi M., Huang, Wenyu

“…Rare-earth elements (REEs) are present in a broad range of critical materials. The development of solid adsorbents for REE capture could enable the…”
Get full text

Nickel-Catalyzed Asymmetric Hydroarylation of Vinylarenes: Direct Enantioselective Synthesis of Chiral 1,1-Diarylethanes by Tran, Hai N, Burgett, Russell W, Stanley, Levi M

“…The enantioselective hydroarylation of vinylarenes catalyzed by a chiral, non-racemic nickel catalyst is presented as a facile method to generate chiral…”
Get full text

Iridium-Catalyzed Regio- and Enantioselective N-Allylation of Indoles by Stanley, Levi M, Hartwig, John F

“…Iridium is blind to C: Highly regio‐ and enantioselective, iridium‐catalyzed N‐allylations of indoles, which complement the more common reactivity of indoles…”
Get full text

Enantioselective Total Syntheses of (−)-Taiwaniaquinone H and (−)-Taiwaniaquinol B by Iridium-Catalyzed Borylation and Palladium-Catalyzed Asymmetric α-Arylation by Liao, Xuebin, Stanley, Levi M, Hartwig, John F

“…We report a concise, enantioselective total synthesis of (−)-taiwaniaquinone H and the first enantioselective total synthesis of (−)-taiwaniaquinol B by a…”
Get full text

Regio- and Enantioselective N-Allylations of Imidazole, Benzimidazole, and Purine Heterocycles Catalyzed by Single-Component Metallacyclic Iridium Complexes by Stanley, Levi M, Hartwig, John F

“…Highly regio- and enantioselective iridium-catalyzed N-allylations of benzimidazoles, imidazoles, and purines have been developed. N-Allylated benzimidazoles…”
Get full text

Cooperative Multifunctional Catalysts for Nitrone Synthesis: Platinum Nanoclusters in Amine‐Functionalized Metal–Organic Frameworks by Li, Xinle, Zhang, Biying, Tang, Linlin, Goh, Tian Wei, Qi, Shuyan, Volkov, Alexander, Pei, Yuchen, Qi, Zhiyuan, Tsung, Chia‐Kuang, Stanley, Levi, Huang, Wenyu

“…Nitrones are key intermediates in organic synthesis and the pharmaceutical industry. The heterogeneous synthesis of nitrones with multifunctional catalysts is…”
Get full text

Palladium-Catalyzed Intermolecular Alkene Carboacylation via Ester C–O Bond Activation by Banovetz, Haley K, Vickerman, Kevin L, David, Colton M, Alkan, Melisa, Stanley, Levi M

“…We report palladium-catalyzed intermolecular carboacylation of alkenes with ester electrophiles and tetraarylborate nucleophiles. Bicyclic alkenes react with a…”
Get full text

Palladium-Catalyzed Conjugate Addition of Arylboronic Acids to β,β-Disubstituted Enones in Aqueous Media: Formation of Bis-benzylic and ortho-Substituted Benzylic Quaternary Centers by Van Zeeland, Ryan, Stanley, Levi M

“…Palladium-catalyzed conjugate addition of arylboronic acids to β,β-disubstituted enones in aqueous media is reported. Additions of a wide range of arylboronic…”
Get full text

Enantioselective Synthesis of Polycyclic Nitrogen Heterocycles by Rh-Catalyzed Alkene Hydroacylation: Constructing Six-Membered Rings in the Absence of Chelation Assistance by Du, Xiang-Wei, Ghosh, Avipsa, Stanley, Levi M

“…Catalytic, enantioselective hydroacylations of N-allylindole-2-carbox­aldehydes and N-allylpyrrole-2-carbox­aldehydes are reported. In contrast to many alkene…”
Get full text