C. Krempner

发表

Zirconium and hafnium polyhedral oligosilsesquioxane complexes – green homogeneous catalysts in the formation of bio-derived ethers via a MPV/etherification reaction cascade

D. Unruh, S. Garg, C. Krempner, 2021 .

Lewis acid-base adducts of zwitterionic alkali metal methanides and silanides with BH3

A. Aquino, D. Unruh, C. Krempner, 2019, Tetrahedron.

Comments on the ring-opening polymerization of morpholine-2,5-dione derivatives by various metal catalysts and characterization of the products formed in the reactions involving R2SnX2, where X = OPr(i) and NMe2 and R = Bu(n), Ph and p-Me2NC6H4.

M. Chisholm, C. Krempner, J. Galucci, 2006, Dalton transactions.

Role of Siloxides in Transition Metal Chemistry and Homogeneous Catalysis

C. Krempner, 2011 .

Chemistry of BDI*M2+ complexes (M = Mg, Zn) and their role in lactide polymerization where BDI* is the anion derived from methylenebis(C-(t)Bu, N-2,6-diisopropylphenyl)imine BDI*H.

J. Gallucci, M. Chisholm, C. Krempner, 2009, Dalton transactions.

A well-defined monomeric aluminum complex as an efficient and general catalyst in the Meerwein-Ponndorf-Verley reduction.

D. Cordes, C. Krempner, B. Whittlesey, 2014, Chemistry.

Electronic nature of zwitterionic alkali metal methanides, silanides and germanides – a combined experimental and computational approach

A. Aquino, W. Hase, D. Cordes, 2016, Chemical science.

A silyl radical formed by muonium addition to a silylene.

R. West, J. Brodovitch, P. W. Percival, 2010, Angewandte Chemie.

Chemo-reductive silylation of hypersilyl arenes – Unusual cleavage of an aromatic CC double-bond

H. Reinke, C. Krempner, R. Wustrack, 2007 .

Polysilane Dendrimers

C. Krempner, 2012 .

Highly reactive oligosilyltriflates—synthesis, structure and rearrangement

C. Mamat, A. Spannenberg, C. Krempner, 2005 .

Synthesis and structure of titanium and zirconium disilane-1,2-diolates

H. Reinke, C. Krempner, K. Weichert, 2007 .

Synthesis, structure, and reactivity of zwitterionic divalent rare-earth metal silanides.

D. Unruh, D. Cordes, C. Krempner, 2015, Inorganic chemistry.

Synthesis and Structure of Zwitterionic Silylborates and Silylzincates with Pendant Polydonor Arms

Fernando Hung-Low, C. Krempner, Hui Li, 2012 .

A supramolecular approach to zwitterionic alkaline metal silanides and formation of heterobimetallic silanides.

L. Hope-weeks, C. Krempner, Hui Li, 2011, Chemical communications.

Homoleptic tris(methoxydimethylsilyl)silanides of the alkaline earth metals: first zwitterionic silanides with two naked silyl anions.

A. Aquino, L. Hope-weeks, W. Hase, 2011, Chemical communications.

Boronic, diboronic and boric acid esters of 1,8-naphthalenediol - synthesis, structure and formation of boronium salts.

D. Unruh, C. Krempner, Chamila P Manankandayalage, 2020, Dalton transactions.

Interactions of Verkade's Superbase with Strong Lewis Acids: From Labile Mono- and Binuclear Lewis Acid-Base Complexes to Phosphenium Cations.

Dustin Kenefake, D. Unruh, C. Krempner, 2017, Inorganic chemistry.

Synthesis and Structure of Cyclic Aluminum Disiloxides

H. Reinke, C. Krempner, K. Weichert, 2007 .

Synthesis of Transient Silenes by a Modified Peterson Reaction

H. Reinke, C. Krempner, H. Oehme, 1995 .

Discrete oxygen containing oligosilane dendrimers-modelling oxygen defects in silicon nanomaterials.

M. Köckerling, H. Reinke, C. Krempner, 2010, Chemical communications.

Twisted oxygen-containing oligosilanes : unprecedented examples of σ-n mixed conjugated systems

R. Ludwig, R. Miethchen, M. Köckerling, 2007 .

Hydroxy-substituted oligosilane dendrimers: controlling the electronic properties through hydrogen bonding.

R. Ludwig, M. Köckerling, A. Wulf, 2006, Angewandte Chemie.

The unusual UV absorption behavior of chloro functionalized oligosilane dendrimers

H. Reinke, C. Krempner, 2006 .

Synthesis, structure and spectroscopic properties of branched oligosilanes

R. Kempe, C. Krempner, S. Chtchian, 2000 .

The multidentate ligand (MeOMe2Si)3Si-: unusual coordination modes in alkali metal silanides.

J. Gallucci, M. Chisholm, C. Krempner, 2008, Angewandte Chemie.

Synthesis and structure of silyl acetonitriles

H. Reinke, C. Krempner, K. Martens, 2007 .

Trisilane-1,3-diolato complexes of Ti and Zr: syntheses and X-ray crystal structures.

M. Köckerling, H. Reinke, C. Krempner, 2006, Inorganic chemistry.

Novel polysilanols by selective functionalizations of oligosilanes.

C. Mamat, A. Spannenberg, H. Reinke, 2004, Angewandte Chemie.

Dihydroxyoligosilanes as novel ligands in coordination chemistry—first synthesis of 2,5-dioxa-3,4-disilatitanacyclopentanes

H. Reinke, C. Krempner, D. Hoffmann, 2002 .

Zwitterionic Alkali-Metal Silanides of Tripodal Ligand Geometry: Synthesis, Structure, and Lewis Acid-Base Chemistry.

D. Unruh, D. Cordes, C. Krempner, 2017, Inorganic chemistry.

Synthesis and Reactivity of New Pyrazolyl‐Functionalized Potassium Silanides

C. Krempner, B. Whittlesey, B. McNerney, 2011 .

Synthesis and structure of branched carbosilanes with N-cores

H. Reinke, C. Krempner, K. Martens, 2005 .

First synthesis of a dihydrido functionalized double-cored oligosilane dendrimer

H. Reinke, C. Krempner, S. Chtchian, 2004 .

Synthesis and reactivity of a novel oligosilyl anion

H. Reinke, C. Krempner, 2003 .

Diastereoselective formation of a meso -disilane-1,2-diol – a dianionic siloxide ligand for Ti and Zr

A. Spannenberg, H. Reinke, C. Krempner, 2004 .

A zwitterionic carbanion frustrated by boranes--dihydrogen cleavage with weak Lewis acids via an "inverse" frustrated Lewis pair approach.

A. Aquino, W. Hase, Fernando Hung-Low, 2013, Journal of the American Chemical Society.

The Formation and an Unusual Dimerization of 2‐Mesityl‐1,1‐bis(trimethylsilyl)silene

H. Reinke, C. Krempner, H. Oehme, 1994 .

A dimeric aluminium hydroxide supported by a new disiloxide ligand.

H. Reinke, C. Krempner, K. Weichert, 2010, Dalton transactions.

"Inverse" Frustrated Lewis Pairs: An Inverse FLP Approach to the Catalytic Metal Free Hydrogenation of Ketones.

Shuhua Li, Dustin Kenefake, D. Unruh, 2018, Chemistry.

"Inverse" Frustrated Lewis Pairs--Activation of Dihydrogen with Organosuperbases and Moderate to Weak Lewis Acids.

Shuhua Li, D. Unruh, C. Krempner, 2016, Journal of the American Chemical Society.

Triphenylborane in Metal-Free Catalysis

C. Krempner, Suresh Mummadi, 2023, Molecules.

Lewis acid base chemistry of Bestmann's ylide, Ph3PCCO, and its bulkier analogue, (cyclohexyl)3PCCO.

A. Aquino, D. Unruh, C. Krempner, 2019, Chemical communications.

Small Molecule Activation with Intramolecular "Inverse" Frustrated Lewis Pairs.

D. Unruh, C. Krempner, Chamila P Manankandayalage, 2021, Chemistry.

Role of Siloxides in Transition Metal Chemistry and Homogeneous Catalysis

C. Krempner, 2011 .

Ring-opening polymerization of l-lactide by organotin(IV)alkoxides, R2Sn(OPri)2: Estimation of the activation parameters

J. Gallucci, M. Chisholm, C. Krempner, 2007 .

Synthesis and Structure of Cyclic Trinuclear Zinc Disiloxides

H. Reinke, C. Krempner, K. Weichert, 2007 .

BPh3-Catalyzed [2+3] Cycloaddition of Ph3PCCO with Aldonitrones: Access to 5-Isoxazolidinones with Exocyclic Phosphonium Ylide Moieties.

D. Unruh, C. Krempner, Amandeep Brar, 2019, Organic letters.

Synthesis, structures and catalytic activity of some BINOL based boronates and boronium salts.

D. Unruh, S. Garg, C. Krempner, 2021, Dalton Transactions.

Novel double-cored oligosilane dendrimers--conformational dependence of the UV absorption spectra.

C. Mamat, M. Köckerling, C. Krempner, 2006, Chemical communications.

Structure and UV spectroscopic properties of a novel dendritic oligosilane

H. Reinke, C. Krempner, 2003 .

Synthesis and structure of sterically overloaded tetra-coordinated yttrium and lanthanum disiloxides

D. Unruh, Fernando Hung-Low, D. Cordes, 2016 .

1,8-Dihydroxy Naphthalene—A New Building Block for the Self-Assembly with Boronic Acids and 4,4′-Bipyridine to Stable Host–Guest Complexes with Aromatic Hydrocarbons

D. Unruh, C. Krempner, Chamila P Manankandayalage, 2023, Molecules.

Verkade Base in FLP Chemistry–From Stoichiometric C–H Bond Cleavage to the Catalytic Dimerization of Alkynes

D. Unruh, C. Krempner, Suresh Mummadi, 2020 .