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David B Collum

Showing results (1-10 of 88) with videos related to

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Journal of the American Chemical Society|November 22, 2018
Structures and Reactivities of Sodiated Evans Enolates: Role of Solvation and Mixed Aggregation on the Stereochemistry and Mechanism of AlkylationsZirong Zhang, David B Collum
Journal of the American Chemical Society|August 4, 2005
Addition of n-butyllithium to an aldimine: role of chelation, aggregation, and cooperative solvationBo Qu, David B Collum
Journal of the American Chemical Society|July 20, 2006
Structure of n-butyllithium in mixtures of ethers and diamines: influence of mixed solvation on 1,2-additions to iminesBo Qu, David B Collum
Journal of the American Chemical Society|December 5, 2003
Lithium diisopropylamide-mediated lithiations of imines: insights into highly structure-dependent rates and selectivitiesSongping Liao, David B Collum
The Journal of Organic Chemistry|August 16, 2019
Wittig Rearrangements of Boron-Based Oxazolidinone EnolatesZirong Zhang, David B Collum
Journal of the American Chemical Society|November 20, 2003
Ketone enolization by lithium hexamethyldisilazide: structural and rate studies of the accelerating effects of trialkylaminesPinjing Zhao, David B Collum
The Journal of Organic Chemistry|August 26, 2006
Mechanism of acylation of lithium phenylacetylide with a Weinreb amideBo Qu, David B Collum
The Journal of Organic Chemistry|July 8, 2017
Evans Enolates: Structures and Mechanisms Underlying the Aldol Addition of Oxazolidinone-Derived Boron EnolatesZirong Zhang, David B Collum
Journal of the American Chemical Society|November 8, 2007
Lithium diisopropylamide-mediated reactions of imines, unsaturated esters, epoxides, and aryl carbamates: influence of hexamethylphosphoramide and ethereal cosolvents on reaction mechanismsYun Ma, David B Collum
Journal of the American Chemical Society|April 3, 2003
Lithium hexamethyldisilazide/triethylamine-mediated ketone enolization: remarkable rate accelerations stemming from a dimer-based mechanismPinjing Zhao, David B Collum
Pageof 9

Showing results (1-10 of 88) with videos related to

Sort By:
Pageof 9
Journal of the American Chemical Society|November 22, 2018
Structures and Reactivities of Sodiated Evans Enolates: Role of Solvation and Mixed Aggregation on the Stereochemistry and Mechanism of AlkylationsZirong Zhang, David B Collum
Journal of the American Chemical Society|August 4, 2005
Addition of n-butyllithium to an aldimine: role of chelation, aggregation, and cooperative solvationBo Qu, David B Collum
Journal of the American Chemical Society|July 20, 2006
Structure of n-butyllithium in mixtures of ethers and diamines: influence of mixed solvation on 1,2-additions to iminesBo Qu, David B Collum
Journal of the American Chemical Society|December 5, 2003
Lithium diisopropylamide-mediated lithiations of imines: insights into highly structure-dependent rates and selectivitiesSongping Liao, David B Collum
The Journal of Organic Chemistry|August 16, 2019
Wittig Rearrangements of Boron-Based Oxazolidinone EnolatesZirong Zhang, David B Collum
Journal of the American Chemical Society|November 20, 2003
Ketone enolization by lithium hexamethyldisilazide: structural and rate studies of the accelerating effects of trialkylaminesPinjing Zhao, David B Collum
The Journal of Organic Chemistry|August 26, 2006
Mechanism of acylation of lithium phenylacetylide with a Weinreb amideBo Qu, David B Collum
The Journal of Organic Chemistry|July 8, 2017
Evans Enolates: Structures and Mechanisms Underlying the Aldol Addition of Oxazolidinone-Derived Boron EnolatesZirong Zhang, David B Collum
Journal of the American Chemical Society|November 8, 2007
Lithium diisopropylamide-mediated reactions of imines, unsaturated esters, epoxides, and aryl carbamates: influence of hexamethylphosphoramide and ethereal cosolvents on reaction mechanismsYun Ma, David B Collum
Journal of the American Chemical Society|April 3, 2003
Lithium hexamethyldisilazide/triethylamine-mediated ketone enolization: remarkable rate accelerations stemming from a dimer-based mechanismPinjing Zhao, David B Collum
Pageof 9