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Oliver Niemeier | Researchclopedia

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Oliver Niemeier

Boehringer Ingelheim (Germany)

26

Works

3,732

Citations

11

h-index

11

i10-index

Research Topics

N-Heterocyclic Carbenes in Organic and Inorganic Chemistry Catalytic Cross-Coupling Reactions Asymmetric Synthesis and Catalysis

Affiliations

Boehringer Ingelheim (Germany)2012–2022

RWTH Aachen University2005–2009

Top Works

Organocatalysis by N-Heterocyclic Carbenes

Dieter Enders,Oliver Niemeier,et al.

20072,986 citations

Asymmetric Hydrogenation and Catalysis

Synthetic Organic Chemistry Methods

Asymmetric Intramolecular Crossed‐Benzoin Reactions by N‐Heterocyclic Carbene Catalysis

Dieter Enders,Oliver Niemeier,et al.

2006280 citations

Asymmetric Intramolecular Crossed‐Benzoin Reactions by N‐Heterocyclic Carbene Catalysis

Dieter Enders,Oliver Niemeier,et al.

200693 citations

Thiazol-2-ylidene Catalysis in Intramolecular Crossed Aldehyde-Ketone Benzoin Reactions

Dieter Enders,Oliver Niemeier

200473 citations

Asymmetric Synthesis of Chromanones via N-Heterocyclic Carbene Catalyzed Intramolecular Crossed-Benzoin Reactions

Dieter Enders,Oliver Niemeier,et al.

200666 citations

Asymmetric Organocatalytic Synthesis of <i>cis</i>-Substituted Dihydrobenzofuranols via Intramolecular Aldol Reactions

Dieter Enders,Oliver Niemeier,et al.

200656 citations

Zinc Catalyzed and Mediated Asymmetric Propargylation of Trifluoromethyl Ketones with a Propargyl Boronate

Daniel R. Fandrick,Jonathan T. Reeves,et al.

201350 citations

Development of a Large Scale Asymmetric Synthesis of the Glucocorticoid Agonist BI 653048 BS H<sub>3</sub>PO<sub>4</sub>

Jonathan T. Reeves,Daniel R. Fandrick,et al.

201341 citations

Asymmetric Synthesis of β-Substituted γ-Lactams Employing the SAMP-/RAMP-Hydrazone Methodology. Application to the Synthesis of (R)-(-)-Baclofen

Dieter Enders,Oliver Niemeier

200527 citations