Kai Brandhorst

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc1llqws

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CCDC 938247: Experimental Crystal Structure Determination

The Cambridge Structural Database (2014)

Eugene L. Kolychev Sabrina Kronig Kai Brandhorst Matthias Freytag Peter G. Jones

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/cc10hb1w

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CCDC 728788: Experimental Crystal Structure Determination

The Cambridge Structural Database (2009)

S. Beer Kai Brandhorst Cristian G. Hrib Xian Wu Birte Haberlag

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccsgc9w

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CCDC 1819772: Experimental Crystal Structure Determination

The Cambridge Structural Database (2018)

Tobias Schnabel Daniel Melcher Kai Brandhorst Dirk Bockfeld Matthias Tamm

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc1z2mb0

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CCDC 728783: Experimental Crystal Structure Determination

The Cambridge Structural Database (2009)

S. Beer Kai Brandhorst Cristian G. Hrib Xian Wu Birte Haberlag

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccsgc4q

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CCDC 728791: Experimental Crystal Structure Determination

The Cambridge Structural Database (2009)

S. Beer Kai Brandhorst Cristian G. Hrib Xian Wu Birte Haberlag

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccsgcdz

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CCDC 685895: Experimental Crystal Structure Determination

The Cambridge Structural Database (2008)

S. Beer Kai Brandhorst Jörg Grunenberg Cristian G. Hrib P.G. Jones

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccr0qn3

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Efficient Room-Temperature Alkyne Metathesis with Well-Defined Imidazolin-2-iminato Tungsten Alkylidyne Complexes

Angewandte Chemie International Edition (2007)

S. Beer Cristian G. Hrib Peter G. Jones Kai Brandhorst Jörg Grunenberg

It's a game of give and take: Following the successful design strategy for high-oxidation-state alkene metathesis catalysts of the Schrock type, one of the most active homogeneous catalyst systems for alkyne metathesis has been developed. The activity of the tungsten alkylidyne complex (see picture) stems from the use of a strong electron-donating imidazolin-2-iminato ligand together with electron-withdrawing fluorinated alkoxides.

Alkene

Alkyne

10.1002/anie.200703184

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CCDC 768406: Experimental Crystal Structure Determination

The Cambridge Structural Database (2011)

Birte Haberlag Xian Wu Kai Brandhorst Jörg Grunenberg Constantin G. Daniliuc

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/cctsl9g

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A stable enol from a 6-substituted benzanthrone and its unexpected behaviour under acidic conditions

Beilstein Journal of Organic Chemistry (2009)

Marc Debeaux Kai Brandhorst Peter G. Jones Henning Hopf Jörg Grunenberg

Treatment of benzanthrone (1) with biphenyl-2-yl lithium leads to the surprisingly stable enol 4, which is converted by dehydrogenation into the benzanthrone derivative 7. Under acidic conditions 4 isomerises to the spiro compound 11 and the bicyclo[4.3.1]decane derivative 12. Furthermore, the formation of 7 and the hydrogenated compound 13 is observed. A mechanism for the formation of the reaction products is proposed and supported by DFT calculations.

Decane

Derivative (finance)

10.3762/bjoc.5.31

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Kai Brandhorst

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