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G. Haegele · SciRah

Researcher profile · Semantic Scholar

G. Haegele

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G. Haegele — researcher profile on SciRah

h-index: 3
Works: 53
Citations: 19

Most-cited papers

Trans-cyclohexane-1,2-diphosphonates synthesis, structural and NMR spectroscopic investigations
G. Haegele, R. Peters, Kay Kreidler, R. Boese +3 more
19937 citations
Semantic Scholar
NMR‐Controlled Titrations of Phosphorus‐Containing Acids and Bases in Protolysis and Complex Formation
G. Haegele
19966 citations
Semantic Scholar
Metal complexes of phosphinic acids—XII: Praseodymium(III), neodymium(III) and europium(III) complexes of dimethyldithiophosphinic acid
P. Das, W. Kuchen, H. Keck, G. Haegele
19775 citations
Semantic Scholar
Menthyl-substituted phosphorus compounds. VIII. Di-D,L-menthylphosphinothioyl chloride: crystal and molecular structure compared to the structure in solution.
R. Boese, G. Haegele, W. Kueckelhaus
19881 citations
Semantic Scholar
Michaelis-Arbuzov Reactions of Perhalogenated Cyclobutenes with Trialkyl Phosphites
G. Haegele
20160 citations
Semantic Scholar
Ethanepolyphosphonates: Convenient One‐Pot Syntheses of Esters, Acids, and Salts with High Yields and Their Properties
G. Haegele
20140 citations
Semantic Scholar
A 19F Nuclear Magnetic Resonance Study of the Conjugate Broensted—Lewis Superacid HSO3F—SbF5. Part 1.
Ding-Wa Zhang, M. Heubes, G. Haegele, F. Aubke
20030 citations
Semantic Scholar
A New Synthetic Approach to α-Aminophosphonic Acids: Synthesis and NMR Characterization.
K. Troev, S. Cremer, G. Haegele
20000 citations
Semantic Scholar
Method and apparatus for producing a depression in a vehicle
Helmut Denz, Zanten Anton Van, E. Wild, Kristina Eberle +6 more
20000 citations
Semantic Scholar
Synthesis and Spectroscopic Characterization of Bis( trifluorophosphinyl)-gold(I) Undecafluorodiantimonate(V) (Au(PF3)2)( Sb2F11).
B. Bley, M. Bodenbinder, G. Balzer, H. Willner +2 more
19970 citations
Semantic Scholar
Method and apparatus for computer-controlled titration
J. Peters, Wolfgang Korinski, Boris Drenker, G. Haegele
19970 citations
Semantic Scholar
The “in situ” Generation of Fluorinated Aldehydes and Consecutive Reactions with P- and N-Nucleophiles.
A. Haas, G. Haegele
19960 citations
Semantic Scholar
Fluorination of 2‐Oxoethane Derivatives with Diethylaminosulfur Trifluoride (DAST).
G. Haegele, A. Haas
19960 citations
Semantic Scholar
A Novel Method for the Preparation of Fluoroaryl‐ and Fluoroalkyl‐ Substituted Bis‐ and Trisphosphonic Acids.
R. Classen, G. Haegele
19960 citations
Semantic Scholar
1.2-Ethanedisulfonyl Difluoride
G. Haegele, R. Jueschke, R. Olschner, P. Sartori
19960 citations
Semantic Scholar
Adjustable steering device
Martin Budaker, G. Haegele
19950 citations
Semantic Scholar
trans-Cyclohexane-1,2-diphosphonates: Synthesis, Structural and NMR Spectroscopic Investigations.
G. Haegele, R. Peters, Kay Kreidler, R. Boese +3 more
19940 citations
Semantic Scholar
C-Fluorinated Phosphate Analogues.
R. Boetzel, G. Haegele
19940 citations
Semantic Scholar
Synthesis of Symmetric and Asymmetric α,α′-Bis(aminoalkyl) phosphinic Acids of the Type NH2CHR1(NH2CHR2)P(O)(OH) (R1: Ph; R2: Ph, Me).
R. Tyka, G. Haegele, R. Boetzel
19920 citations
Semantic Scholar
Power steering equipment for motor vehicles
Martin Budaker, G. Haegele, W. Nagel
19920 citations
Semantic Scholar
Electromotive drive unit for actuating an electromechanical rear wheel steering of motor vehicles
G. Haegele, Martin Budaker, H. Knoedler, J. Niklas
19910 citations
Semantic Scholar
Synthesis of Benzylphosphonous Acids via Direct Amidoalkylation of Hypophosphorous Acid.
R. Tyka, G. Haegele
19910 citations
Semantic Scholar
Synthesis and Properties of Compounds Related to 1-tert-Butylacetylene-2-phosphonic Acid and 1-tert-Butylethane-1,2,2-triphosphonic Acid. Sterically Overcrowded Phosphorus Compounds. Part 1.
G. Haegele, S. Goudetsidis, E. Wilke, J. Seega +2 more
19900 citations
Semantic Scholar
Menthyl-Substituted Organo-Phosphorus Compounds. Part 7. Fluorinated Compounds and Derivatives.
M. Gruber, R. Schmutzler, M. Ackermann, J. Seega +1 more
19900 citations
Semantic Scholar
Dimerization of 1-Phenylvinylphosphonic Acid to Form trans- and cis-1- Phenyltetralin-1,4-diphosphonic Acids.
W. Pieper, G. Haegele, A. Gaedcke
19880 citations
Semantic Scholar
Ethyl(tert-Butyl)alkylaminomethylphosphinic Acids.
R. Tyka, G. Haegele, J. Peters
19880 citations
Semantic Scholar
Zinc, lead, and / or calcium salts of carboxylic acids and their use as anti-corrosion agents
Egon Liedek, G. Haegele
19880 citations
Semantic Scholar
N-Alkyl-N-phosphonomethylaminomethylphosphinic Acids.
R. Tyka, G. Haegele, J. Peters
19880 citations
Semantic Scholar
Menthyl-Substituted Organophosphorus Compounds. Part 6. Preparation of P(L-men)RCl and P(L-men)R(S)Cl (R: Me, Et, iPr, tBu, or Ph; men: cyclo-C6H9-2-iPr-5-Me) and NMR Studies of Configuration and Halogen Exchange.
G. Haegele, W. Kueckelhaus, Gudrun Tossing, J. Seega +3 more
19870 citations
Semantic Scholar
31P NMR Studies of Solid Diphosphine Disulfides. Crystallographic Considerations.
R. Harris, L. Merwin, G. Haegele
19870 citations
Semantic Scholar
Novel One-Pot Syntheses for Oligo-Phosphonic and Phosphinic Acid Esters.
G. Haegele, U. Fischer, A. Gaedcke, H. Ridder +3 more
19870 citations
Semantic Scholar
Silylated Phosphonic Acids: Radical Addition of Diethylphosphite to Trimethylsilylethylene.
G. Haegele, W. Boenigk, H. Dickopp, D. Wendisch
19870 citations
Semantic Scholar
The Chemistry of 4-Substituted Oxazaphosphorinanes (OAP). Tools for Cancer Research and Therapy.
U. Niemeyer, J. Engel, G. Scheffler, J. Pohl +2 more
19870 citations
Semantic Scholar
Menthy1-Substituted Phosphorus Compounds. Part 5. R(P)tert-Butyl-1-menthylthiophosphorylchloride.
R. Boese, G. Haegele, W. Kueckelhaus, G. Tossing
19860 citations
Semantic Scholar
ADDITION OF PHOSPHORYLSULFENYL CHLORIDES RR′P(O)SCL TO CYCLOHEXENES
G. Haegele, M. Engelhardt, W. Peters, A. Skowrońska +2 more
19850 citations
Semantic Scholar
DIASTEREOMERS OF ORGANOPHOSPHORUS COMPOUNDS. III. SYNTHESIS, NMR, AND CRYSTAL L STRUCTURE OF MESO-METHYL-TERT-BUTYLPHOSPHINOTHIOIC ANHYDRIDE
G. Haegele, W. Kueckelhaus, G. Tossing, D. Mootz +1 more
19850 citations
Semantic Scholar
DIASTEREOMERIC ORGANOPHOSPHORUS COMPOUNDS, I. SYNTHESIS AND PROPERTIES OF CH3(TERT-C4H9)P(X)-Y-(Z)P(TERT-C4H9)CH3
G. Haegele, G. Tossing, W. Kueckelhaus, J. Seega
19850 citations
Semantic Scholar
DIASTEREOISOMERIC ORGANOPHOSPHORUS COMPOUNDS. PART 4. PROTON AND PHOSPHORUS-31 NUCLEAR MAGNETIC RESONANCE SPECTRA OF COMPOUNDS OF THE TYPE (RR′P(X))2Y AND RR′P(X)Y(Z)PRR′ (R = ME, R′ = CME3)
G. Haegele, G. Tossing, W. Kueckelhaus, J. Seega +1 more
19850 citations
Semantic Scholar
A REDUCTIVE MICHAELIS-BECKER REACTION: SYNTHESIS AND PROPERTIES OF DIETHYL (PENTACHLOROPHENYL)PHOSPHONITE
W. Boenigk, G. Haegele
19840 citations
Semantic Scholar
NMR STUDIES OF ORGANOPHOSPHORUS COMPOUNDS - THIOPHOSPHORYL BROMIDES RR′P(S)BR (R,R′ = CH3, C2H5, ISO-C3H7, TERT-C4H9)
W. Peters, G. Haegele
19830 citations
Semantic Scholar
MICHAELIS-ARBUZOV REACTION OF PERHALOGENATED PYRIDINES. II
W. Boenigk, U. Fischer, G. Haegele
19830 citations
Semantic Scholar
PREPARATION AND NUCLEAR RESONANCE SPECTROSCOPY OF S,S-DIALKYLSULFODIIMIDE DERIVATIVES, (R2P(X)N)2SR′2
W. Wolfsberger, W. Peters, G. Haegele
19810 citations
Semantic Scholar
PHOSPHORUS-31 NMR STUDIES ON PHPH(CO)6FE2(PPH)3FE2(CO)6PPHH - A TETRANUCLEAR COMPLEX WITH AN UNUSUAL (PPH)3 BRIDGE
S. Hietkamp, O. Stelzer, M. Engelhardt, G. Haegele
19810 citations
Semantic Scholar
MICHAELIS-ARBUZOV PERHALOGENATION REACTION OF OLEFINS. PART III. THE TRIFLUOROVINYL HALIDE, CF2:CFX
R. Dittrich, G. Haegele
19810 citations
Semantic Scholar
NMR SPECTROSCOPIC STUDIES ON TERT-BUTYLPHENYLPHOSPHINIC ACID (-)-MENTHYL ESTERS. II. PROTON, CARBON-13 AND PHOSPHORUS-31 NMR ANALYSIS OF ABSOLUTE CONFIGURATION AT PHOSPHORUS ATOM
G. Haegele, D. Wendisch, R. Luckenbach, Hans-Heinrich D Bechtolsheimer
19800 citations
Semantic Scholar
REACTIONS OF POLYHALOGENATED CYCLOBUTENES WITH TRIMETHYL PHOSPHITE
G. Bauer, G. Haegele, P. Sartori
19800 citations
Semantic Scholar
POLYHALOGENATED ETHANES IN THE KINNEAR-PERREN REACTION
G. Bauer, G. Haegele, P. Sartori
19800 citations
Semantic Scholar
1-BROM-CYCLOPROPAN-1-PHOSPHONSAEUREDIMETHYLESTER-ADDITION VON CARBEN AND 1-BROMVINYL-1-PHOSPHONSAEUREDIMETHYLESTER
H. Dolhaine, G. Haegele
19790 citations
Semantic Scholar
MULTINUCLEAR MAGNETIC RESONANCE STUDIES. PART 3. COMPOUNDS WITH PHOSPHORUS-OXYGEN-PHOSPHORUS OR PHOSPHORUS-SULFUR-PHOSPHORUS BRIDGES
R. Harris, E. .. Mcvicker, G. Haegele
19780 citations
Semantic Scholar
ADDITION OF HALOGENS AND INTERHALOGEN COMPOUNDS TO VINYLPHOSPHONIC ACID DIISOPROPYL ESTERS
G. Haegele, H. Dolhaine
19770 citations
Semantic Scholar

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J. Seega×6
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R. Boese×4
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