David B Collum

ORCID

Publication Activity (10 Years)

Years Active: 2017-2023
Publications (10 Years): 28

Top Venues

Journal of the American Chemical Society

The Journal of organic chemistry

Columbia University (PHD)

This page only lists publications with an associated author ORCID identifier.

Education History

Columbia University Sep 1o 1977 - Aug 1o 1980

United States

PHD :: Chemistry

Publications

Qiulin You, David B Collum
Carbon-Nitrogen Bond Formation Using Sodium Hexamethyldisilazide: Solvent-Dependent Reactivities and Mechanisms. Journal of the American Chemical Society (2023)
Nathan M Lui, Samantha N MacMillan, David B Collum
Lithiated Oppolzer Enolates: Solution Structures, Mechanism of Alkylation, and Origin of Stereoselectivity. Journal of the American Chemical Society 144 (51) (2022)
Yun Ma, Nathan M Lui, Ivan Keresztes, Ryan A Woltornist, David B Collum
Sodium Isopropyl(trimethylsilyl)amide: A Stable and Highly Soluble Lithium Diisopropylamide Mimic. The Journal of organic chemistry 87 (21) (2022)
Nathan M Lui, Samantha N MacMillan, David B Collum
Lithiated Oppolzer Enolates: Solution Structures, Mechanism of Alkylation, and Origin of Stereoselectivity. Journal of the American Chemical Society (2022)
Nathan M Lui, Samantha N MacMillan, David B Collum
Lithiated Oppolzer Enolates: Solution Structures, Mechanism of Alkylation, and Origin of Stereoselectivity. Journal of the American Chemical Society 144 (51) (2022)
Nathan M Lui, Samantha N MacMillan, David B Collum
Lithiated Oppolzer Enolates: Solution Structures, Mechanism of Alkylation, and Origin of Stereoselectivity. Journal of the American Chemical Society 144 (51) (2022)
Nathan M Lui, Samantha N MacMillan, David B Collum
Lithiated Oppolzer Enolates: Solution Structures, Mechanism of Alkylation, and Origin of Stereoselectivity. Journal of the American Chemical Society 144 (51) (2022)
Ryan A Woltornist, David B Collum
Ketone Enolization with Sodium Hexamethyldisilazide: Solvent- and Substrate-Dependent E-Z Selectivity and Affiliated Mechanisms. Journal of the American Chemical Society 143 (42) (2021)
Yun Ma, Ryan A Woltornist, Russell F Algera, David B Collum
Reactions of Sodium Diisopropylamide: Liquid-Phase and Solid-Liquid Phase-Transfer Catalysis by N,N,N',N″,N″-Pentamethyldiethylenetriamine. Journal of the American Chemical Society 143 (33) (2021)
Ryan A Woltornist, David B Collum
Aggregation and Solvation of Sodium Hexamethyldisilazide: Across the Solvent Spectrum. The Journal of organic chemistry 86 (3) (2021)
Ryan A Woltornist, David B Collum
Sodium Hexamethyldisilazide: Using 15N-29Si Scalar Coupling to Determine Aggregation and Solvation States. Journal of the American Chemical Society 142 (15) (2020)
Joshua J Gladfelder, Santanu Ghosh, Maša Podunavac, Andrew W Cook, Yun Ma, Ryan A Woltornist, Ivan Keresztes, Trevor W Hayton, David B Collum, Armen Zakarian
Enantioselective Alkylation of 2-Alkylpyridines Controlled by Organolithium Aggregation. Journal of the American Chemical Society 141 (38) (2019)
Yun Ma, Russell F Algera, Ryan A Woltornist, David B Collum
Sodium Diisopropylamide-Mediated Dehydrohalogenations: Influence of Primary- and Secondary-Shell Solvation. The Journal of organic chemistry 84 (17) (2019)
Zirong Zhang, David B Collum
Wittig Rearrangements of Boron-Based Oxazolidinone Enolates. The Journal of organic chemistry 84 (17) (2019)
Yun Ma, Ryan A Woltornist, Russell F Algera, David B Collum
Aryl Carbamates: Mechanisms of Orthosodiations and Snieckus-Fries Rearrangements. The Journal of organic chemistry 84 (14) (2019)
Yuhui Zhou, Ivan Keresztes, Samantha N MacMillan, David B Collum
Disodium Salts of Pseudoephedrine-Derived Myers Enolates: Stereoselectivity and Mechanism of Alkylation. Journal of the American Chemical Society 141 (42) (2019)
Yuhui Zhou, Janis Jermaks, Ivan Keresztes, Samantha N MacMillan, David B Collum
Pseudophedrine-Derived Myers Enolates: Structures and Influence of Lithium Chloride on Reactivity and Mechanism. Journal of the American Chemical Society 141 (13) (2019)
Janis Jermaks, Evan H Tallmadge, Ivan Keresztes, David B Collum
Lithium Amino Alkoxide-Evans Enolate Mixed Aggregates: Aldol Addition with Matched and Mismatched Stereocontrol. Journal of the American Chemical Society 140 (8) (2018)
Zirong Zhang, David B Collum
Structures and Reactivities of Sodiated Evans Enolates: Role of Solvation and Mixed Aggregation on the Stereochemistry and Mechanism of Alkylations. Journal of the American Chemical Society 141 (1) (2018)
Kyle A Mack, David B Collum
Case for Lithium Tetramethylpiperidide-Mediated Ortholithiations: Reactivity and Mechanisms. Journal of the American Chemical Society 140 (14) (2018)
Russell F Algera, Yun Ma, David B Collum
Sodium Diisopropylamide: Aggregation, Solvation, and Stability. Journal of the American Chemical Society 139 (23) (2017)
Russell F Algera, Yun Ma, David B Collum
Sodium Diisopropylamide in Tetrahydrofuran: Selectivities, Rates, and Mechanisms of Arene Metalations. Journal of the American Chemical Society 139 (42) (2017)
Beryl X Li, Diane N Le, Kyle A Mack, Andrew McClory, Ngiap-Kie Lim, Theresa Cravillion, Scott Savage, Chong Han, David B Collum, Haiming Zhang, Francis Gosselin
Highly Stereoselective Synthesis of Tetrasubstituted Acyclic All-Carbon Olefins via Enol Tosylation and Suzuki-Miyaura Coupling. Journal of the American Chemical Society 139 (31) (2017)
Kyle A Mack, Andrew McClory, Haiming Zhang, Francis Gosselin, David B Collum
Lithium Hexamethyldisilazide-Mediated Enolization of Highly Substituted Aryl Ketones: Structural and Mechanistic Basis of the E/Z Selectivities. Journal of the American Chemical Society 139 (35) (2017)
Gabriel J Reyes-Rodríguez, Russell F Algera, David B Collum
Lithium Hexamethyldisilazide-Mediated Enolization of Acylated Oxazolidinones: Solvent, Cosolvent, and Isotope Effects on Competing Monomer- and Dimer-Based Pathways. Journal of the American Chemical Society 139 (3) (2017)
Russell F Algera, Yun Ma, David B Collum
Sodium Diisopropylamide in Tetrahydrofuran: Selectivities, Rates, and Mechanisms of Alkene Isomerizations and Diene Metalations. Journal of the American Chemical Society 139 (33) (2017)
Russell F Algera, Lekha Gupta, Alexander C Hoepker, Jun Liang, Yun Ma, Kanwal J Singh, David B Collum
Lithium Diisopropylamide: Nonequilibrium Kinetics and Lessons Learned about Rate Limitation. The Journal of organic chemistry 82 (9) (2017)
Zirong Zhang, David B Collum
Evans Enolates: Structures and Mechanisms Underlying the Aldol Addition of Oxazolidinone-Derived Boron Enolates. The Journal of organic chemistry 82 (14) (2017)

David B Collum.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

David B Collum