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Fredrik Haeffner

Showing results (1-10 of 39) with videos related to

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Journal of the American Chemical Society|January 8, 2003
A DFT-derived model predicts solvation-dependent configurational stability of organolithium compounds: a case study of a chiral alpha-thioallyllithium compoundPeter Brandt, Fredrik Haeffner
Journal of the American Society for Mass Spectrometry|July 13, 2017
N-Protonated Isomers and Coulombic Barriers to Dissociation of Doubly Protonated Ala<sub>8</sub>ArgFredrik Haeffner, Karl K Irikura
The Journal of Physical Chemistry. A|January 12, 2007
Theoretical evidence for C-F bond activation by a fluoro-calix[4]pyrrole-tert-amine macrocycleFredrik Haeffner, Manuel Marquez, Carlos Gonzalez
Journal of the American Chemical Society|July 22, 2004
Mechanism for catechol ring-cleavage by non-heme iron extradiol dioxygenasesPer E M Siegbahn, Fredrik Haeffner
Chemical Science|August 3, 2022
N-Terminal cysteine mediated backbone-side chain cyclization for chemically enhanced phage displayMengmeng Zheng, Fredrik Haeffner, Jianmin Gao
Journal of the American Chemical Society|August 5, 2014
Diastereo- and enantioselective reactions of bis(pinacolato)diboron, 1,3-enynes, and aldehydes catalyzed by an easily accessible bisphosphine-Cu complexFanke Meng, Fredrik Haeffner, Amir H Hoveyda
Organic Letters|June 7, 2002
A theoretical investigation into the inversion barrier of dipole-stabilized alpha-aminoorganolithiumsFredrik Haeffner, Peter Brandt, Robert E Gawley
Journal of the American Chemical Society|March 5, 2014
An efficient, practical, and enantioselective method for synthesis of homoallenylamides catalyzed by an aminoalcohol-derived, boron-based catalystHao Wu, Fredrik Haeffner, Amir H Hoveyda
Journal of the American Society for Mass Spectrometry|September 29, 2011
N-Protonated isomers as gateways to peptide ion fragmentationFredrik Haeffner, John K Merle, Karl K Irikura
Journal of the American Chemical Society|February 22, 2014
NHC-Cu-catalyzed addition of propargylboron reagents to phosphinoylimines. Enantioselective synthesis of trimethylsilyl-substituted homoallenylamides and application to the synthesis of S-(-)-cyclooroidinNicholas W Mszar, Fredrik Haeffner, Amir H Hoveyda
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Showing results (1-10 of 39) with videos related to

Sort By:
Pageof 4
Journal of the American Chemical Society|January 8, 2003
A DFT-derived model predicts solvation-dependent configurational stability of organolithium compounds: a case study of a chiral alpha-thioallyllithium compoundPeter Brandt, Fredrik Haeffner
Journal of the American Society for Mass Spectrometry|July 13, 2017
N-Protonated Isomers and Coulombic Barriers to Dissociation of Doubly Protonated Ala<sub>8</sub>ArgFredrik Haeffner, Karl K Irikura
The Journal of Physical Chemistry. A|January 12, 2007
Theoretical evidence for C-F bond activation by a fluoro-calix[4]pyrrole-tert-amine macrocycleFredrik Haeffner, Manuel Marquez, Carlos Gonzalez
Journal of the American Chemical Society|July 22, 2004
Mechanism for catechol ring-cleavage by non-heme iron extradiol dioxygenasesPer E M Siegbahn, Fredrik Haeffner
Chemical Science|August 3, 2022
N-Terminal cysteine mediated backbone-side chain cyclization for chemically enhanced phage displayMengmeng Zheng, Fredrik Haeffner, Jianmin Gao
Journal of the American Chemical Society|August 5, 2014
Diastereo- and enantioselective reactions of bis(pinacolato)diboron, 1,3-enynes, and aldehydes catalyzed by an easily accessible bisphosphine-Cu complexFanke Meng, Fredrik Haeffner, Amir H Hoveyda
Organic Letters|June 7, 2002
A theoretical investigation into the inversion barrier of dipole-stabilized alpha-aminoorganolithiumsFredrik Haeffner, Peter Brandt, Robert E Gawley
Journal of the American Chemical Society|March 5, 2014
An efficient, practical, and enantioselective method for synthesis of homoallenylamides catalyzed by an aminoalcohol-derived, boron-based catalystHao Wu, Fredrik Haeffner, Amir H Hoveyda
Journal of the American Society for Mass Spectrometry|September 29, 2011
N-Protonated isomers as gateways to peptide ion fragmentationFredrik Haeffner, John K Merle, Karl K Irikura
Journal of the American Chemical Society|February 22, 2014
NHC-Cu-catalyzed addition of propargylboron reagents to phosphinoylimines. Enantioselective synthesis of trimethylsilyl-substituted homoallenylamides and application to the synthesis of S-(-)-cyclooroidinNicholas W Mszar, Fredrik Haeffner, Amir H Hoveyda
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