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Christof Sparr
Christof Sparr
Associate Professor of Chemistry, University of Basel
Verified email at unibas.ch - Homepage
Title
Cited by
Cited by
Year
Fluorine conformational effects in organocatalysis: an emerging strategy for molecular design
LE Zimmer, C Sparr, R Gilmour
Angewandte Chemie International Edition 50 (50), 11860-11871, 2011
2692011
Catalyst-controlled stereoselective synthesis of atropisomers
B Zilate, A Castrogiovanni, C Sparr
ACS Catalysis 8 (4), 2981-2988, 2018
2162018
The Fluorine‐Iminium Ion Gauche Effect: Proof of Principle and Application to Asymmetric Organocatalysis
C Sparr, WB Schweizer, HM Senn, R Gilmour
Angewandte Chemie International Edition 48 (17), 3065-3068, 2009
1822009
Organocatalytic atroposelective aldol condensation: synthesis of axially chiral biaryls by arene formation
A Link, C Sparr
Angewandte Chemie International Edition 53 (21), 5458-5461, 2014
1762014
Stereoselective arene formation
A Link, C Sparr
Chemical Society Reviews 47 (11), 3804-3815, 2018
1722018
Stereochemical Models for Discussing Additions to α, β‐Unsaturated Aldehydes Organocatalyzed by Diarylprolinol or Imidazolidinone Derivatives–Is There an ‘(E)/(Z)‐Dilemma’?
D Seebach, R Gilmour, U Grošelj, G Deniau, C Sparr, MO Ebert, AK Beck, ...
Helvetica Chimica Acta 93 (4), 603-634, 2010
1182010
Cyclopropyl iminium activation: reactivity umpolung in enantioselective organocatalytic reaction design
C Sparr, R Gilmour
Angewandte Chemie 36 (123), 8541-8545, 2011
1162011
Stereoselective Arene‐Forming Aldol Condensation: Synthesis of Configurationally Stable Oligo‐1, 2‐naphthylenes
D Lotter, M Neuburger, M Rickhaus, D Häussinger, C Sparr
Angewandte Chemie International Edition 55 (8), 2920-2923, 2016
1012016
Design and application of aminoacridinium organophotoredox catalysts
B Zilate, C Fischer, C Sparr
Chemical communications 56 (12), 1767-1775, 2020
902020
Konformative Fluoreffekte in der Organokatalyse: eine neuartige Strategie zum molekularen Design
LE Zimmer, C Sparr, R Gilmour
Angewandte Chemie 123 (50), 12062-12074, 2011
892011
Fluoro‐Organocatalysts: Conformer Equivalents as a Tool for Mechanistic Studies
C Sparr, R Gilmour
Angewandte Chemie 37 (122), 6670-6673, 2010
822010
Stereoselective Arene‐Forming Aldol Condensation: Synthesis of Axially Chiral Aromatic Amides
VC Fäseke, C Sparr
Angewandte Chemie International Edition 55 (25), 7261-7264, 2016
812016
Direct transformation of esters into heterocyclic fluorophores
C Fischer, C Sparr
Angewandte Chemie International Edition 57 (9), 2436-2440, 2018
802018
Improved efficacy of fosmidomycin against Plasmodium and Mycobacterium species by combination with the cell-penetrating peptide octaarginine
C Sparr, N Purkayastha, B Kolesinska, M Gengenbacher, B Amulic, ...
Antimicrobial agents and chemotherapy 57 (10), 4689-4698, 2013
722013
1,2‐Oxazine N‐Oxides as Catalyst Resting States in Michael Additions of Aldehydes to Nitro Olefins Organocatalyzed by α,α‐Diphenylprolinol Trimethylsilyl …
D Seebach, X Sun, C Sparr, MO Ebert, WB Schweizer, AK Beck
Helvetica Chimica Acta 95 (7), 1064-1078, 2012
712012
Catalyst-controlled stereodivergent synthesis of atropisomeric multiaxis systems
D Lotter, A Castrogiovanni, M Neuburger, C Sparr
ACS Central Science 4 (5), 656-660, 2018
692018
Remote Central‐to‐Axial Chirality Conversion: Direct Atroposelective Ester to Biaryl Transformation
A Link, C Sparr
Angewandte Chemie International Edition 57 (24), 7136-7139, 2018
602018
Modulation of acridinium organophotoredox catalysts guided by photophysical studies
C Fischer, C Kerzig, B Zilate, OS Wenger, C Sparr
ACS Catalysis 10 (1), 210-215, 2019
592019
Atroposelective synthesis of tetra-ortho-substituted biaryls by catalyst-controlled non-canonical polyketide cyclizations
RM Witzig, VC Fäseke, D Häussinger, C Sparr
Nature Catalysis 2 (10), 925-930, 2019
572019
Fluorinated quinine alkaloids: synthesis, X‐ray structure analysis and antimalarial parasite chemotherapy
C Bucher, C Sparr, WB Schweizer, R Gilmour
Chemistry–A European Journal 15 (31), 7637-7647, 2009
542009
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