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Toxikologie und Gefahrstoffrecht

Crystal engineering - Chemistry beyond the molecule

F-Praktikum für Synthesechemie

Allgemeines chemisches Einführungspraktikum für Biochemiker

pix Lehrstuhl für Anorganische Chemie I
- Bioanorganische Chemie -

Dr. Klaus Merz
Entdeckungen 1 Entdeckungen 2 Entdeckungen 3 Entdeckungen 4 Entdeckungen 5
pix pix



F. Li, K. Bravo-Rodriguez, M. Fernandez-Oliva, J. Ramirez-Anguita, K. Merz, M. Winter, C. W. Lehmann, W. Sander, E. Sanchez-Garcia
Stereochemistry Rules: A Single Stereocenter Changes the Conformation of a Cyclic Tetrapeptide
Journal of Physical Chemistry B (2013), 117, 10785.

M. Patra, K. Merz, N. Metzler-Nolte
Planar chiral (arene)Cr(CO)3 containing carboxylic acid derivatives: Synthesis and use in the preparation of organometallic analogs of the antibiotic platensimycin
Dalton Transactions 41 (2012) 112.

G. Gasser, A. Pinto, S. Neumann, A. M. Sosniak, M. Seitz, K. Merz, R. Heumann, N. Metzler-Nolte
Synthesis, characterisation and bioimaging of a fluorescent rhenium-containing PNA bioconjugate
Dalton Transactions 41 (2012) 2304.

M. Patra, G. Gasser, M. Wenzel, K. Merz, J. Bandow, N. Metzler-Nolte
Sandwich and Half-Sandwich Derivatives of Platensimycin: Synthesis and Biological Evaluation
Organometallics 31 (2012) 5760.

S. D. Koester, H. Alborzinia, S. Can, I. Kitanovic, S. Woelfl, R. Rubbiani, I. Ott, P. Riesterer, A. Prokop, K. Merz, Klaus, N. Metzler-Nolte
A spontaneous gold(i)-azide alkyne cycloaddition reaction yields gold-peptide bioconjugates which overcome cisplatin resistance in a p53-mutant cancer cell line
Chemical Science 3 (2012) 2062.

 M. Kanthak, A. Aniol, M. Nestola, K. Merz, I. Oppel, G. Dyker,
Chelated Ruthenium Complexes of Functionalized Pentaarylcyclopentadienes
Organometallics 30 (2011) 215.

S. Nawaz, A. Isab, K. Merz, V. Vasylyeva, N. Metzler-Nolte, M. Saleem, S. Ahmad, Saeed
Synthesis, characterization and antimicrobial studies of mixed ligand silver(I) complexes of triphenylphosphine and heterocyclic thiones: Crystal structure of bis[{(μ2-diazinane-2-thione)(diazinane-2-thione)(triphenylphosphine)silver(I) nitrate}]
Polyhedron 30 (2011) 1502.

M. Patra, G. Gasser, M. Wenzel, K. Merz, J. Bandow, N. Metzler-Nolte
Synthesis of Optically Active Ferrocene-Containing Platensimycin Derivatives with a C6-C7 Substitution Pattern
European Journal of Inorganic Chemistry 2011 (2011) 3295.

J. Zagermann, K. Klein, K. Merz, M. Molon, N. Metzler-Nolte
MOCVD of ZrO2 and HfO2 thin films from modified monomeric precursors
European Journal of Inorganic Chemistry 2011 (2011) 4212.

M. R. Malik, V. Vasylyeva, K. Merz, N. Metzler-Nolte, M. Saleem, A. Muhammad I. Saqib; A. Anvarhusein K. Munawar, S.
Synthesis, crystal structures, antimicrobial properties and enzyme inhibition studies of zinc(II) complexes of thiones
Inorganica Chimica Acta 376 (2011) 207.
M. Patra, G. Gasser, M. Wenzel, K. Merz, J. E. Bandow, N. Metzler-Nolte
Synthesis and Biological Evaluation of Ferrocene-Containing Bioorganometallics Inspired by the Antibiotic Platensimycin Lead Structure
Organometallics 29 (2010)  4312.

M. Patra, G. Gasser, D. Bobukhov, K. Merz, A. V. Shtemenko, N. Metzler-Nolte
Sequential insertion of three different organometallics into a versatile building block containing a PNA backbone
Dalton Transactions 39 (2010) 5617.

K. Splith, I. Neundorf, W. Hu, H. W. P. N'Dongo, V. Vasylyeva, K. Merz, U. Schatzschneider
Influence of the metal complex-to-peptide linker on the synthesis and properties of bioactive CpMn(CO)3 peptide conjugates
Dalton Transactions 39 (2010) 2536.

P. Nockemann, K. Binnemans, B. Thijs, T. N. Parac-Vogt, K. Merz, A.-V. Mudring, P. C. Menon, R. N. Rajesh, G. Cordoyiannis, J. Thoen, J. Leys, C. Glorieux 
Temperature-Driven Mixing-Demixing Behavior of Binary Mixtures of the Ionic Liquid Choline Bis(trifluoromethylsulfonyl)imide and Water.
Journal of Physical Chemistry 113(5) (2009) 1429.

M. Mastalerz, I. Oppel, K. Merz, G. Dyker
Tetrapyridoxycalix[4]arene and its copper(II) complex: An ionic crystal engineering tecton for self-inclusion polymers.
Journal of Inclusion Phenomena and Macrocyclic Chemistry 64(1-2) (2009) 157.

J. Zagermann, M. Kuchta, K. Merz, N. Metzler-Nolte
Ruthenium-based bioconjugates: Synthesis and X-ray structure of the mixed ligand sandwich compound RuCpiPr(p-(CO2H)C6H4Tp) and labeling of amino acids and the neuropeptide enkephalin.
Journal of Organometallic Chemistry  694(6) (2009) 862.

S. Boichut, C. Boyer, K. Burger, A. Haas, K. Merz, T. Pages, T. Wallmichrath
2-Methyl-6,6-bis(trifluoromethyl)cyclohex-3-ene-1-carbaldehyde: Reactivity and application as a model for the preparation of 16,16,16,17,17,17,-hexafluororetinal analogs
J. Organic and Pharmaceutical Chemistry 1(21) (2008) 3.

R. Pietschnig, S. Spirk, G. N. Rechberger, K. Merz
Selenenylphosphonium ions as intermediates in the phosphane assisted methylation of elemental selenium.
Inorganica Chimica Acta 361(7) (2008) 1958.

J. Niesel, A. Pinto, H. W. Peindy N'Dongo, K. Merz, I. Ott, R. Gust, U. Schatzschneider
Photoinduced CO release, cellular uptake and cytotoxicity of a tris(pyrazolyl)methane (tpm) manganese tricarbonyl complex.
Chem.Commun. (2008) 1798.

S. Yao, M. Brym, K.Merz, M. Driess
Facile Access to a Stable Divalent Germanium Compound with a Terminal PH2 Group and Related PR2 Derivatives.
Organometallics 27(14) (2008) 3601.

N. Dona, K. Merz, M. Driess
Novel dimeric pentacoordinate silicon complexes: unusual reactivity of electron-rich aminosilane intermediates.
Organosilicon Chemistry VI: From Molecules to Materials (2008) 271.

M. Mastalerz, H. J. E, Rivera, W. Hueggenberg, K. Merz, I. Oppel, G. Dyker
Pyridoxycalix[4]arene palladium(II) complexes as tectons for self-inclusion polymers.
CrystEngComm  10(9) (2008) 1120.

X. de Hatten, E. Bothe, K. Merz, I. Huc, N. Metzler-Nolte
A ferrocene-peptide conjugate as a hydrogenase model system.
European Journal of Inorganic Chemistry 29  (2008) 4530.

H. W. P. N'Dongo, I. Neundorf, K. Merz, U. Schatzschneider
Synthesis, characterization, X-ray crystallography, and cytotoxicity of a cymantrene keto carboxylic acid for IR labelling of bioactive peptides on a solid support.    
Journal of Inorganic Biochemistry  102(12) (2008) 2114.

I.K. Srecko, T. Weyhermüller, K. Merz, N. Metzler-Nolte
The X-Ray Single Structures of a Carboxylato-subtituted Bis(2-picolyl)amine (bpa) Ligand with Pd(II) and Zn(II) display different intermolecular interactions around the common (H2O)2(anion)2 motif
Z. Anorg. Allg. Chem. 633 (2007) 2706.

G. Dyker, K. Merz, I. M. Oppel, E. Muth
Palladium-Catalyzed Naphthylation of Acenaphthylene
Synlett 6 (2007) 897.

A. Milanov, R. Thomas, M. Hellwig, R. Bhakta, K. Merz, H.-W. Becker, P. Ehrhart, R. A. Fischer, R. Waser, and A. Devi
LI-MOCVD of HfO2 thin films using engineered amide based Hf precursors
Surface and Coatings Technology 201 (2007) 9109.

R. Pietschnig, K. Merz                                                                                                  
Self organization of organo fluorosilicates in the nanometer range.
Proceedings of ECSOC-9, International Electronic Conference on
Synthetic Organic Chemistry, 9th, Nov. 1-30 (2005) F002/1.

D. Kadzimirsz, D. Hildebrandt, K. Merz, G. Dyker
Isoindoles and dihydroisoquinolines by gold-catalyzed intramolecular hydroamination of alkynes
Chem. Commun. (2006) 661.

M. Gonschorowsky, K. Merz, M. Driess
Cyclohexylbis(hydroxymethyl)phosphane: a hydrophilic phosphane capable of forming novel hydrogen-bonding networks
Eur. J. Inorg. Chem. (2006) 455.

J. Liu, E. Muth, U. Flörke, G. Henkel, K. Merz, J. Sauvageau, E. Schwake, G. Dyker
Alkylation of arenes with benzylic and propargylic alcohols - classical versus fancy catalysts
Advanced Synthesis & Catalysis 384 (2006) 456.

U. Patil, R. Thomas, A. Milanov, R. Bhakta, P. Ehrhart, R. Waser, R. Becker, H.-W. Becker, M. Winter, K. Merz, R. A. Fischer, A. Devi
MOCVD of ZrO2 and HfO2 thin films from modified monomeric precursors
Chemical Vapor Deposition 12(2-3) (2006) 172.

M. Mastalerz, G. Dyker, U. Floerke, G. Henkel, I. Oppel, K. Merz 
Oligophenylcalix[4]arenes as potential precursors for funnelenes and calix[4]triphenylenes: syntheses and preliminary cyclodehydration studies.
European Journal of Organic Chemistry 21 (2006) 4951.

C. Tönshoff, K. Merz, G. Bucher                                                                       
Azidocryptands-synthesis, structure, and complexation properties
Org. Biomol. Chem. 3 (2005) 303.
R. Pietschnig, K. Merz                                                                                                  
Fluoro-bis-iso-propyl-(2,4,6-tris-iso-propylphenyl)silane, i-Pr2(2,4,6-i-Pr3C6H2)SiF
Appl. Organomet. Chem. 19 (2005) 206.
M. Driess, J. Aust, K. Merz                                                                                      
From dinuclear zirconium(+3)-phosphido complexes {[Cp2ZrP(H)R]2}
to the first neutral zirconocene-phosphinidene dimers [(Cp2ZrPR)2]
by P-H dehydrogenation
Eur. J. Inorg. Chem. (2005) 866.
R. Pietschnig, K. Merz, S. Schäfer                                                                                  
Synthesis, charge distribution, and dimerization behavior of
lithium alkynylselenolates
Heteroatom Chem. 16 (2005) 169.
A.P. Milanov, R. Bhakta, M. Winter, K. Merz, A. Devi                                                
Acta Cryst. C 61 (2005) m370.
R. Pietschnig, S. Spirk, F. Belaj, K. Merz                                                                     
Synthesis and structure of a 2,4-unsubstituted cis/trans-1,3-disilacyclobutane
by dehydrofluorination of a highly hindered fluorosilane
Eur. J. Inorg. Chem. (2005) 2151.
M. Driess, N. Muresan, K. Merz, M. Päch                                                              
Formation of a bowl-shaped, pentacyclic phosphonium cage by
methylation of a nucleophilic phosphinidene
Angew. Chem. Int. Ed. 44 (2005) 6734.
M. Driess, N. Muresan, K. Merz                                                                                             
A novel type of pentacoordinate silicon complexes and unusual
ligand coupling by intramolecular electron transfer
Angew. Chem. Int. Ed. 44 (2005) 6738.
G. Dyker, M. Mastalerz, I. Müller, K. Merz, K. Koppe                                               
Solvent-dependent pseudopolymorphism of tripyridoxycalix[4]arene:
Cone versus partial-cone conformation
Eur. J. Org. Chem. (2005) 4963.
R. Pietschnig, K. Merz                                                                                                  
Selective Formation of Functionalized Disiloxanes from Terphenylfluorosilanes
Organometallics 23 (2004) 1373.
M. Driess, N. Dona, K. Merz                                                                                      
Metal-induced formation of a new chiral bidentate N,O ligand and
the synthesis of novel monomeric germylenes
Dalton Trans. (2004) 3176.
M. Driess, N. Dona, K. Merz                                                                                      
Novel hypervalent complexes of main-group metals by intramolecular
ligand-to-metal electron transfer
J. Chem. Eur. 10 (2004) 5971.

R. Pietschnig, S. Schäfer, K. Merz                                                                          
Self-Addition of a Sterically Hindered Alkynylselenolate
Org. Lett. 5 (2003) 1867.
M. Driess, K. Merz, C. Monse                                                                                   
Synthesis of the first fluoro(phosphanyl)- and
diphosphanyl-stannanes and surprising formation of [P(SnMe3)4]+SiF5-
Chemical Communications (2003) 2608.
G. Dyker, D. Hildebrandt, J. Liu, K. Merz                                                                      
Gold(III) chloride catalyzed domino processes with
isobenzopyrylium cation intermediates
Angew. Chem. Int. Ed. 42(36) (2003) 4399.
E.M. Coyanis, C.O. Della Vedova, A. Haas, K. Merz                                                  
Synthesis and characterization of trifluoromethyl heterocyclic
compounds: 4-hydroxy-4-methyl-5-(2,2,2-trifluoro-1-trifluoro
methylethyl)-1,3-thiazoline derivatives
J. Mol. Struct. 660 (2003) 147.
M. Cokoja, T. Steinke, C. Gemel, T. Welzel, M. Winter, K. Merz,                         
R.A. Fischer
Ligand properties of CpGa: new examples of Mo-Ga and W-Ga complexes
Journal of Organometallic Chemistry 684 (2003) 277.
G. Dyker, M. Mastalerz, K. Merz                                                                                 
From a calix[4]arene to a hexameric supracycle.
European Journal of Organic Chemistry 22 (2003) 4355.
M. Driess, H. Ackermann, J. Aust, K. Merz, C. von Wüllen                                   
As[P(NMe2)3]2+ als simultane AsI- und PI-Quelle: Synthese und
Dichtefunktionalrechnungen planar-tetrakoordinerter Arsonium- und
Angew. Chem. 114 (2002) 467.
H. Ackermann, J. Aust, M. Driess, K. Merz, C. Monse, C. v. Wüllen                       
How to tame planar and main group metal-substituted onium ions of
phosphorus and arsenic
Phosphorus, Sulfur and Silicon 177 (2002) 1613.
Q. Cheng, O. Stark, K. Merz, M. Winter, R.A. Fischer                                               
Lewis base properties of Tris(trimethylstannyl)amine: unusually
short M-N bonds of the adduct compounds [X3MN(SnMe3)3] (X = Cl,
Br; M = Al, Ga, In) and [Cl2(CH3)MN(SnMe3)3] (M = Al, Ga)
Dalton Trans. (2002) 2933.
R. Boese, A. Haas, E. Hoppmann, K. Merz, A. Olteanu                                                          
Preparation of acylic and heterocyclic tellurathianitrogen
compounds:Contribution to a better understanding of complex
reaction pathways
Z. Anorg. Allg. Chem. 628 (2002) 673.
D. Weiss, M. Winter, K. Merz, A. Knüfer, R.A. Fischer,                                              
N. Fröhlich, G. Frenking
Synthesis, structure and bonding situation of [(dpce)Pt(InCp*)2]
and {(dpce)Pt[GaC(SiMe3)3]2} - two novel examples of platinum
complexes of low valent Group 13 metal species
Polyhedron 21 (2002) 535.
R. Weiss, F. Pühlhofer, N. Jux, K. Merz                                                                          
Massive sterische und elektrostatische Stäkrung des Porphyrinsystems:
Einstufige Synthese eines diskretenorganisch-anorganischen Inonenclusters
auf Porphyrinbasis durch eine Polyonio-substitutionskaskade
Angew. Chem. 114 (2002) 3969.
M. Driess, J. Aust, K. Merz                                                                                      
P-H-Activation Through Amido Zirconium Complexes: From new
Phosphanido Zir-conium Complexes To the First Zr2P6-Cluster With
an [RP-P-PR]3- -Ligand
Eur. J. Inorg. Chem. (2002) 2961.
M. Driess, F. Franke, K. Merz                                                                                      
Facile synthesis and ambident coordination ofcyclohexylbis-(2-pyridyl)-
phosphane: novel dinuclear complexes of Cu+1, Ag+1, and Co+2 ions
Eur. J. Inorg. Chem. 10 (2001) 2661.
A. Haas, E. Hoppmann, K. Merz                                                                                      
Bis(sulfinylamido)tellurium(IV)fluoride: a versatile synthon in
tellurium-nitrogen chemistry
J. Fluorine Chem. 112 (2001) 197.
R. Becker, J. Weiss, M. Winter, K. Merz, R.A. Fischer                                               
New heterometallic copper zinc alkoxides: synthesis, structure
properties and pyrolysis to Cu/ZnO composites
J. Organomet. Chem. 630(2) (2001) 253.
N. Oberbeckmann, K. Merz, R.A. Fischer                                                              
Coordination of Donor-Functionalized Cyclopentadienyl Ligands at
Platinum(II) Centers: Syntheses and Molecular Structure of
Organometallics 20 (2001) 3265.
M. Driess, R. Barmeyer, C. Monse, K. Merz                                                              
E(SiMe3)4+ ions (E = P, As): persilylated phosphonium and arsonium ions
Angew. Chem., Int. Ed. 40(12) (2001) 2308.
J. Dworak, A. Haas, E. Hoppmann, A. Olteanu, K. Merz, M. Schäfers                                 
Preparation of Tellurium-Nitrogen containing Moities in Ionic
Chainmolecules,Heterocycles as well as (CF3Se)2Te, /CF3S)2Se, and
(CH3)2Te(X)Y(X = Y = NCO, NSO; X = Cl, Y = NSO)
Z. Anorg. Allg. Chem. 627 (2001) 2639.
R. Pietschnig, K. Merz                                                                                                  
The first polymer with a fluorosilicate backbone and a non-polar shell
Chem. Commun. 13 (2001) 1210.
M. Driess, C. Monse, K. Merz                                                                                      
Tetraphosphinosilane-a mild PH2-transfer reagent and building block
for the synthesis of a rhombododecahedral Li6P6Si2-cluster framework
Z. Anorg. Allg. Chem. 627 (2001) 1225.
M. Driess, K. Merz, R.B. Rowlings                                                                                
Orthotelluric acid as substitute for crystal-water: syntheses and crystal
structure of the Co-crystallate [Te(OH)6·2adenine·4H2O] and the disodium
ditellurate(VI) aggregate  {[Te2O2(OH)6(ONa)2]2[NaOH·12.5 H2O]}
Z. Anorg. Allg. Chem. 627 (2001) 213.
H. Braunschweig, M. Colling, C. Kollann, K. Merz, K. Radacki                                 
[(OC)5Cr=B-Si(SiMe3)3]: A Terminal Borylene Complex with an
Electronically Unsaturated at Boron Atom
Angew. Chem. 113 (2001) 4327.
M. Driess, K. Merz, S. Rell                                                                                        
Synthesis and structure of siloxy-substituted ZnO aggregates
having (ZnO)n (n = 2, 4) and Zn3O4 cores
Eur. J. Inorg. Chem. 12 (2000) 2517.
M. Driess, K. Merz, C. Monse                                                                                 
P(SiiPr3)3: the first trisilylphosphine derivative with an almost
planar three-coordinated phosphorus atom
Z. Anorg. Allg. Chem. 626 (2000) 2264.
M. Driess, C. Monse, K. Merz, C. van Wüllen                                                           
Perstannylated ammonium and phosphonium ions: organometallic onium
ions that are also base-stabilized stannylium ions
Angew. Chem., Int. Ed. 39(20) (2000) 3684.
H. Fölsing, O. Segnitz, U. Bossek, K. Merz, M. Winter, R.A. Fischer                       
Synthesis and structure of adduct stabilized Group IIIA metal
transition metal carbonyl complexes: new examples for Fe-Ga,
Fe-In, W-Al, Cr-Al and Cr-Ga bonds
J. Organomet. Chem. 606(2) (2000) 132.
O. Segnitz, M. Winter, K. Merz, R.A. Fischer                                                           
The hemilabile [2-(dimethylamino)ethyl]cyclopentadienyl ligand and
nickel: preparation and structural analysis of new cationic and neutral complexes
Eur. J. Inorg. Chem. 9 (2000) 2077.

M. Driess, C. v. Hänisch, K. Merz                                                                                            
The First Orthotelluric Acid Polysiyl Esters: Synthesis and
Crystal Structure of [(Me3SiO)8Te2O2] and [(Me4Si2O2)3Te]
Z. Anorg. Allg. Chem. 625 (1999) 1.
K. Brandt, A. Haas, T. Hardt, H. Mayer-Figge, K. Merz, T. Wallmichrath              
Synthesis of Geminal-Bis(trifluoromethyl)-substituted Dienes,
Hetrodienes, 7,7,7,8,8,8 Hexafluoro-cyclocitral and -sefranal
J. Fluorine Chem. 97 (1999) 115.
M. Driess, U. Hoffmanns, S. Martin, K. Merz, H. Pritzkow                                           
Lithiated Clusters from Primary Silylphosphanes and Silylarsanes:
Spherical Bodies with and without Li2O Filling
Angew. Chem. Int. Ed. 38 (1999) 2733.
Driess, S. Rell, K. Merz                                                                                      
Ungewöhnliche Reaktivität der Silicium-Phosphor-Doppelbindung in
einem Silyliden(fluorsilyl)phosphan: intramolekulare C,H-Inserierung
und seine Umwandlung in ein neues Silyliden(silyl)phoshan
Z. Anorg. Allg. Chem. 625 (1999) 1119.
M. Driess, J. Aust, K. Merz, H. Pritzkow                                                                   
From New Zirconium-Phosphanide to Phosphinidene Complexes
Phosphorus, Sulfur and Silicon 147 (1999) 841.
M. Driess, M. Faulhaber, K. Merz                                                                              
Synthese eines gemischt-metallierten Dilithiumdisilber-Cyclosila-
phosphanid Komplexes mit anziehenden AgI-AgI-Wechselwikungen
Z. Anorg. Allg. Chem. 625 (1999) 2192.
M. Driess, J. Aust, K. Merz, C. v. Wüllen                                                           
van´t Hoff-Le Bel Stranger: Formation of a Phosphonium Cation with
a Planar Tetracoordinate Phosphorus Atom
Angew. Chem. Int. Ed. 38 (1999) 3677.
M. Häusslein, H.-D. Hausen, K. W. Klinkhammer, J. Weidlein, K. Merz              
Synthese, Spektren und Strukturen einfacher Derivate des
Tris(bis(trimethylsilyl)methyl)indiums, In(CH(Si(CH3)3)2)3
Z. Anorg. Allg. Chem. 625 (1999) 1608.
M. Driess, F. Faulhaber, K. Merz                                                                                      
Synthesis and molecular structure of the first tetranuclear
copper(I) silylphosphido cluster [Cu(CyPSiMe2PHCy)]
Chem. Comm. (1998) 1887.

M. Driess, S. Martin, K. Merz, H. Pritzkow, V. Pintchouk,                                    
H. Grützmacher, M.Kaupp
[Sn6(PR)6], [Sn3(PR)2Cl2] und [Cu24(PR)12] (R = Triorganosilyl):
Neue Zinn- und Kupfer-Phosphandiylcluster
Angew. Chem. 109 (1997) 1982.