1989
|
1
2
|
B. Giese, J. Hartung,
J. He, O. Hüter, A. Koch, Generation of Free Radicals from Organocobalt-Compounds, Angew. Chem. 1989, 101, 334;
Angew. Chem. Int. Ed. Eng. 1989, 28, 323.
B. Giese, A. Ghosez, T. Göbel, J. Hartung,
O. Hüter, A. Koch, K. Kroder, R. Springer, Radical Reactions with Organocobalt
Complexes, in (F. Minisci): Free Radicals in Synthesis and Biology, Kluwer
Academic Publishers, Dordrecht, 1989.
|
1990
|
|
|
1991
|
3
4
|
J. Hartung, B. Giese, A New Route to
Alkoxy Radicals - Photochemical Reactions with (Alkylperoxy)-cobaloximes,
Chem.Ber. 1991, 124, 387-390.
K. B. Sharpless, W. Amberg, M. Beller, H. Chen, J.
Hartung, Y. Kawanami, D. Lübben, E. Manoury, Y. Ogino, T. Shibata, T.
Ukita, New Ligands Double the Scope of the Asymmetric Dihydroxylation (ADH)
of Olefins, J. Org. Chem. 1991, 56, 4585-4588.
|
1992
|
5
6
7
8
|
J. Hartung, B. Giese, Polar Effects in
Halogen Abstraction Reactions of Alkyl Radicals, Chem. Ber. 1992, 125, 1777-1779.
W. Damm, B. Giese, J. Hartung, T. Hasskerl,
K. N. Houk, O. Hüter, H. Zipse, Diastereofacial Selectivity in Reactions
of Substituted Cyclohexyl Radicals. An Experimental and Theoretical Study,
J. Am. Chem. Soc. 1992, 114, 4067-4079.
K. B. Sharpless, W. Amberg, Y. L. Bennani,
G. A. Crispino, J. Hartung, K.-S. Jeong, H.-L. Kwong, K. Morikawa, Z.-M. Wang,
D. Xu, X. L. Zhang, The Osmium-Catalyzed Asymetric Dihydroxylation: A New Ligand
Class and a Process Improvement, J. Org. Chem. 1992, 57, 2768-2771.
K. Hafner, J. Hartung, C. Syren, Isomerizations
of Dihydroazulenes to Substituted Azulenes - Naked Eye Observation of a Novel
Cope-Type Rearrangement, Tetrahedron 1992, 48, 4879-4884.
|
|
1993 |
9
10
11
|
K. B. Sharpless, W. Amberg, Y.
L. Bennani, R. J. Chadha, G. A. Crispino, W. D. Davis, J. Hartung, Y. Ogino,
T. Shibata, Syntheses and Crystal Structures of the Cinchona Alkaloid Derivatives
used as Ligands in the Osmium-Catalyzed Asymmetric Dihydroxylation (AD) of
Olefins, J. Org. Chem. 1993, 58, 844-849.
B. Giese, J. Hartung, C. Kesselheim, H. J.
Lindner, I. Svoboda, Preparation and Properties of Alkyl Bisdimethylglyoximato
Rhodium(III)Complexes, Chem. Ber. 1993, 126, 1193-1200.
J. Hartung, B. Hertel, F. Trach, What is Different
in Photochemical Reactions of Primary and Secondary Alkyl Cobaloximes with
and without Radical Traps?, Chem. Ber.1993, 126, 1187-1192.
|
|
1994 |
|
|
|
1995 |
12
13
14
15
16
|
B. Giese, J. Hartung, Chloro
bis(dimethylglyoximato)(pyridine)cobalt(III) in Encyclopedia of Reagents in
Organic Chemistry (Ed.: L. A. Paquette), John Wiley & Sons, New York, N.Y.,
1995.
B. Giese, J. Hartung, Methyl bis(dimethylglyoximato)(pyridine)cobalt(III)
in Encyclopedia of Reagents in Organic Chemistry (Ed.: L. A. Paquette), John
Wiley & Sons, New York, N.Y., 1995.
B. Giese, J. Hartung, Sodium bis(dimethylglyoximato)(pyridine)cobalt(I)
in Encylopedia of Reagents in Organic Chemistry (Ed.: L. A. Paquette), John
Wiley, New York, N.Y., 1995.
J. Hartung, H. J. Linder, I. Svoboda, H. Paulus,
The Helical Packing of a Chiral Alkyl Cobaloxime in the Solid State, Acta
Cryst. 1995, C51, 2522-2524.
J. Hartung, F. Gallou, Ring Closure Reactions
of Substituted 4-Pentenyl-1-oxy Radicals. The Stereoselective Synthesis of
Difunctionalized Tetrahydrofurans, J. Org. Chem. 1995, 60, 6706-6716.
|
|
1996 |
17
18
19
20
21
22
23
|
J. Hartung, M. Hiller, P. Schmidt,
Photoreactions of Phenol Substituted N-(4-Pentenyl-1-oxy)pyridine-2-(1H)thiones,
Chem. Eur. J. 1996, 2, 1014-1023.
J. Hartung, M. Hiller, P. Schmidt, Polar and
Steric Substituent Effects in 5-exo-trig Cyclizations of 1-Aryl-4-penten-1-oxyl
Radicals, Liebigs. Ann. 1996, 1425-1436.
J. Hartung, R. Stowasser, D. Vitt, G. Bringmann,
Exploring Transition State Geometries of 4-Penten-1-oxyl and 5-Hexen-1-yl
Radical Ring Closures by ab initio computational methods in Overview of Research
Projects on the CRAY Y-MP at the Leibnitz-Rechenzentrum München (Hrsg.:
C. Schaller, M. Brehm) Bayer. Akad. d. Wiss., 1996, Bericht
9601, 157-160.
J. Hartung, I. Svoboda, H. Fuess, Balancing
ConjugationalStabilization and Steric Train. The Solid State Geometry of a
2-Alkylpyridine N-Oxide, ActaCryst. 1996, C52, 2841-2844.
J. Hartung, M. Hiller, M. Schwarz, I. Svoboda,
H. Fuess Solid State and Solution Structures of O-Alkyl- and O-Acyl Derivatives
of 1-Hydroxypyridine-2(1H)-thione, Liebigs Ann. 1996, 2091-2097.
J. Hartung, R. Stowasser, D. Vitt and G. Bringmann,
5-Exo or 6-endo? Exploring Transition State Geometries of 4-Penten-1-oxyl
Radical Ring Closures, Angew. Chem. 1996, 108, 3056-3059;
Angew. Chem. Int. Ed. Engl., 1996, 35, 2820-2833.
J. Hartung, A New and Convenient Access to
N-Alkoxypyridine-2(1H)-thiones, Synlett 1996, 1206-1209.
|
|
1997 |
24
25
26
27
|
J. Hartung, M. Schwarz, Towards
Improved Alkoxyl Radical Precursors - The Synthesis of N-Alkoxy-4-(p-chlorophenyl)thiazole-2(3H)-thiones,
Synlett 1997, 1116.
J. Hartung, I. Svoboda, H. Fueß, M.-T.
Duarte, A Network of Hydrogen Bonds. The Packing an the Molecular Geometry
of 1-Hydroxy-4-(1H)-pyridinethione in the Solid State, Acta Cryst.
1997, C53, 1629-1631.
J. Hartung, I. Svoboda, H. Fueß, M.-T.
Duarte, Lone Pair Repulsion in Cyclic Hydroxamic Acid O-Esters, Acta Cryst.
1997, C53, 1631-1634.
J. Hartung, S. Hünig, R. Kneuer, M. Schwarz,
H. Wenner, 1,4-Diazabicyclo[2.2.2]octane (DABCO) - an Efficient Reagent in
the Synthesis of Alkyl Tosylates or Sulfenates, Synthesis 1997, 1433-1438.
|
|
1998 |
28
29
30
|
J. Hartung, P. Schmidt, Transition
Metal Peroxo Complexes as Versatile Tools in the Oxidative Ring Closure of
Substituted 4-Pentenols - The Synthesis of Tetrahydrofurans and Tetrahydropyrans
in: Selective Reactions of Metal-activated Molecules (Hrsg.: H. Werner, P.
Schreier), Vieweg, Braunschweig, 1998, 65-69.
J. Hartung, I. Svoboda, H. Fuess, The Crystal
Structure of S-(2-phenyl-4-penten-1-yl)-2-thiopyridine N-oxide (C16H17NOS),
Z. Kristallogr. 1998, 213, 319-320.
H. Gögelein, J. Hartung, H. C. Englert,
B. A. Schölkens, H 1883, a novel cardioselective inhibitor of the ATP-sensitive
potassium channel. Part I: Effects on cardiomyocytes, coronary flow andpancreatic
beta-cells, J. Pharmacol. Exp. Ther. 1998, 286, 1456-1464.
|
|
1999 |
31
32
33
34
|
J. Hartung, R. Kneuer, M. Schwarz,
I. Svoboda, H. Fueß, On Selective O-Alkylation of Ambident Nucleophiles
- The Synthesis of Thiohydroxamic Acid O-Esters via Phase Transfer Reactions,
Eur. J. Org. Chem. 1999, 97-106.
J. Hartung, M. Schwarz, I. Svoboda, H. Fueß,
M.-T. Duarte, A New Generation of Alkoxyl Radical Precursors - Preparation
and Properties of N-(Alkoxy)-4-arylthiazole-2(3H)-thiones, Eur. J. Org.
Chem. 1999, 1275-1290.
J. Hartung, Die Biosynthese von Barbamid -
ein neuer radikalischer Weg zur "Biohalogenierung"?, Angew. Chem.,
1999, 111, 1287-1289; Angew. Chem., Int. Ed. Engl.
1999, 38, 1209-1211.
H. Gögelein, J. Hartung, H. C. Englert,
Molecular Basis, Pharmacology and Physiological Role of Cardiac KATP Channels,
Cell Physiol. Biochem. 1999, 9, 227-241.
|
|
2000 |
35
36
37
38
39
|
J. Hartung, R. Kneuer, Ringclosurereactions
of disubstituted 4-penten-1-oxyl radicals - Towards a stereoselective synthesis
of allo-muscarine, Eur. J. Org. Chem. 2000, 9,1677-1683.
J. Hartung, P. Schmidt, Vanadium(V)-catalyzed
stereoselective synthesis of functionalized disubstituted tetrahydrofurans,
Synlett 2000, 367-370.
J. Hartung, M. Schwarz, The use of propane
phosphonicacid anhydride (PPAA) in the synthesis of N-acyloxythiazole-2(3H)-thiones,
Synlett 2000, 371-373.
Transition Metal-Catalyzed Stereoselective
Synthesis of Functionalized Tetrahydrofurans
S. Drees, M. Greb, J. Hartung, P. Schmidt,
Peroxide Chemistry 2000, 281-300.
W. Adam, J. Hartung, H. Okamoto, C. Saha-Moeller,
K. Spehar, N-hydroxy-4-(4-chlorophenyl)thiazole-2(3H)-thione as a photochemical
hydroxyl-radical source: Photochemistry and oxidative damage of DNA (Strand
breaks) and
2'-deoxyguanosine (8-oxodG formation), Photochem.
Photobiol. 2000, 5, 619-624.
|
|
2001 |
40
41
42
43
44
|
J. Hartung, Stereoselective constructionof
the tetrahydrofurannucleus by alkoxyl radical cyclizations, Eur. J. Org.
Chem. 2001, 4, 619-632.
J. Hartung, R. Kneuer, K. Spehar, Photoreactions
of N-alkoxy-4-(p-chlorophenyl)thiazole-2(3H)-thiones with L-cysteine derivatives
in aqueous solutions, Chem. Commun. 2001, 799-800.
J. Hartung, R. Kneuer, T. Gottwald, Cyclopentyl
and carbohydrate derivatives of N-Hydroxy-4-methyl-thiazole-2(3H)- thione:
Synthesis by Mitsunobu reaction and highly selective photochemical conversion
into aldehydes,
Synlett 2001, 749-752.
J. Hartung, R. Kneuer, T. M. Kopf, P. Schmidt,
A radical version of the bromine cyclization of alkenols, C. R. Acad. Sci.
Paris, Chimie / Chemistry 2001, 4, 649-666.
J. Hartung, R. Kneuer, M. Schwarz, M.
Heubes, Dynamic behavior of cyclic thiohydroxamic acid derivatives, I. The
barrier to rotation around N-O bonds in 4-substituted N-isopropoxythiazole-2(3H)-thiones
and in N-isopropoxy-2(1H)-pyridinethione, Eur. J. Org. Chem. 2001
,24, 4733-4736.
|
|
2002 |
45
46
47
|
J. Hartung, T. Gottwald, K. Spehar, Selectivity
in the chemistry of oxygen-centered radicals - the formation of carbon-oxygen
bonds, Synthesis 2002, 11, 1469-1498.
W. Adam, J. Hartung, H. Okamoto, S. Marquardt,
W. M. Nau, U. Pischel, C. R Saha-Moeller, K. Spehar, Photochemistry of N-Isopropoxy-substituted
2(1H)-pyridone and 4-p-Tolylthiazol-2(3H)-thione: Alkoxy-radical release(spin-trapping, EPR
and transient spectroscopy) and its significance in the photooxidative induction
of DNA strand breaks, J. Org. Chem. 2002, 67(17), 6041-6049.
J. Hartung, M. Greb, Transition metal-catalyzed
oxidations of bishomoallylic alcohols, J. Organomet. Chem. 2002
, 661 (1-2), 67-84.
|
|
2003 |
48
49
50
|
J. Hartung, P. Kunz, S. Laug,
P. Schmidt, A Short Enantioselective Snthesis of Naturally Occurring Muscarine
Alkoids from 1,4-Hexadiene, Synlett 2003, 1, 51-54.
J. Hartung, S. Drees, B. Geiss, P. Schmidt,
Vanadium(V)-catalyzed oxidation of (3R)-linalool-the selective formation
of furanoid linalool oxides and their conversion into isocyclo-carpetelline
derivatives, Synlett 2003, 2, 223-226.
J. Hartung, T. Gottwald, K. Spehar, N-alkoxy-4-methyl-5-(p-anisyl)thiazole-2(3H)thiones
- New precursors for visible light- or thermally-induced alkoxyl radical
reactions in synthesis, Synlett 2003, 2, 227-229.
|
