Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Bernd Lehnemann is active.

Publication


Featured researches published by Bernd Lehnemann.


Bioorganic & Medicinal Chemistry | 2018

Biphenyl sulfonic acid ligands for catalytic C-N cross coupling of aryl halides with anilines and secondary amines

Bärbel Wittel; Till Vogel; Heiko Scharl; Sven Nerdinger; Bernd Lehnemann; Andreas Meudt; Victor Snieckus

The use of two biphenyl sulfonic acid ligands for the catalytic C-N cross coupling of aryl halides with anilines, 3-aminopyridine, and secondary amines is reported. Our results represent a significant improvement compared to state of the art methods especially with regards to the removal of palladium.


Archive | 2003

Method for metal-organic production of organic intermediate products by means of aryl lithium-bases

Andreas Meudt; Bernd Lehnemann; Michael Erbes; Klaus Forstinger


Archive | 2004

Preparation of Anilineboronic acids and derivatives thereof

Stefan Scherer; Andreas Meudt; Bernd Lehnemann; Alexei Dr. Kalinin; Victor Snieckus


Archive | 2008

Preparation of Aminoaryl and Aminoheteroaryl Boronic Acids and Derivatives Thereof

Christoph J. Kressierer; Bernd Lehnemann; Jörg Jung


Archive | 2003

Method for the organometallic production of organic intermediate products by halogen-metal exchange reactions

Andreas Meudt; Bernd Lehnemann; Michael Erbes; Klaus Forstinger


Archive | 2004

Process for the preparation of pyridine-2-boronic acid esters

Alexei Dr. Kalinin; Bernd Lehnemann; Andreas Meudt; Stefan Scherer; Victor Snieckus


Archive | 2008

Method for manufacturing aminoaryl or heteroaryl boronic acid and their derivatives

Christoph J. Kressierer; Bernd Lehnemann; Jörg Jung


Archive | 2004

Process for the preparation of aniline boronic acids and derivatives thereof

Andreas Meudt; Bernd Lehnemann; Stefan Scherer; Alexei Dr. Kalinin; Victor Snieckus


Archive | 2004

Verfahren zur Herstellung von Pyridin-2-boronsäureestern

Alexei Dr. Kalinin; Bernd Lehnemann; Andreas Meudt; Stefan Scherer; Victor Snieckus


Archive | 2007

Method for manufacturing arylamines

Jörg Jung; Andreas Meudt; Bernd Lehnemann

Collaboration


Dive into the Bernd Lehnemann's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge