Source: http://www.ioc.tu-clausthal.de/abteilungen/kernresonanzspektroskopie-nmr-dr-jan-c-namyslo/dr-jan-c-namyslo-publikationen/
Timestamp: 2019-04-24 22:25:50+00:00

Document:
M. Drache, M. Stehle, J. Mätzig, K. Brandl, M. Jungbluth, J. C. Namyslo, A. Schmidt, S. Beuermann, Identification of β scission products from free radical polymerizations of butyl acrylate at high temperature, Polym. Chem. 2019, accepted.
N. Panzier, F. Uhrner, F. Lederle, J. C. Namyslo, E. G. Hübner, Synthesis of γ-hydroxy-α-(arylmethyl)carboxylic acids from lactones: pathway to a structural motif derived from lactic acid and amino acid analogs?, BMC Res. Notes 2019, 12, 197-1 - 197-6.
S. Batsyts, R. Vedmid, J. C. Namyslo, M. Nieger, A. Schmidt, 3-Aryl Substituted 1-Methylquinolinium Salts as Carbene Prescursors, Eur. J. Org. Chem. 2019, 1301-1310.
T. Freese, J. C. Namyslo, M. Nieger, A. Schmidt. Sulfur, mercury, and boron adducts of sydnone imine derived anionic N-heterocyclic carbenes, RSC Adv. 2019, 9, 4781-4788.
D. E. Kaufmann, J. C. Namyslo, R. Florescu, B. Wawrzinek. Energy-efficient solvent-free method for producing metal chelates, WO/2018/192686.
J. Zhang, E. G. Hübner, J. C. Namyslo, M. Nieger, A. Schmidt, Purine-substituted imidazolium mesomeric betaines and their tautomeric N-heterocyclic carbenes. Formation of a cyclic borane adduct, Org. Biomol. Chem. 2018, 16, 6801-6808.
N. L. Ahlburg, O. Doppleb, K. Hillrichs, J. C. Namyslo, E. G. Hübner, A. Schmidt, Deprotonation of 4-Ethynylpyrazolium Salts, Heterocycles 2018, 96, 1203-1215.
S. Batsyts, F. J. Ramírez, J. Casado, J. C. Namyslo, A. Schmidt*, Z. Naturforsch. 2018, 73, 481-491. Chemistry and spectroscopy of cross-conjugated and pseudo-cross-conjugated quinolinium-ethynyl-benzoate mesomeric betaines. (Themenheft der 13. Tagung über Iminiumsalze, 2017, Goslar).
T. Freese, A.-L. Lücke, J. C. Namyslo, M. Nieger, A. Schmidt, Heterocycle Syntheses with Anionic N-Heterocyclic Carbenes: Ring Transformations of Sydnone Imine Anions, Eur. J. Org. Chem. 2018, 1646-1654. DOI: 10.1002/ejoc.201800028.
M. Sievers, J. C. Namyslo, F. Lederle, E. G. Hübner, Proof of concept for molecular velcro based on the attractive interaction between porphyrin and pyridin containing polymers, Express Polym. Lett. 2018, 12, 556-568.
K. Freytag, S. Säfken, K. Wolter, J. C. Namyslo, E. G. Hübner, Hybrid single-chain nanoparticles via the metal induced crosslinking of N-donor functionalized polymer chains, Polym. Chem. 2017, 8, 7546-7558.
G. Pulletikurthi, B. Weidenfeller, A. Borodin, J. C. Namyslo, F. Endres, How a Transition Metal(II) Chloride Interacts with a Eutectic AlCl₃-based Ionic Liquid: Insights into the speciation of the Electrolyte and electrodeposition of Magnetic Materials, Chem. Asian J. 2017, 12, 2684-2693.
F. Lederle, J. C. Namyslo, E. G. Huebner, Protocol for the Full Quantitative Analysis of Flash Compositions, J. Pyrotech. 2017, Issue 35, 9-14.
T. Freese, A.-L. Lücke, C. A. S. Schmidt, M. Polamo, M. Nieger, Jan C. Namyslo, Andreas Schmidt, Anionic N-heterocyclic carbenes derived from sydnone imines such as molsidomine. Trapping reactions with selenium, palladium, and gold, Tetrahedron 2017, 73, 5350-5357.
F. Uhrner, F. Lederle, J. C. Namyslo, M. Gjikaj, A. Schmidt, E. G. Hübner, Reaction of N‐heterocyclic carbaldehydes with furanones – an investigation of reactivity and regioselectivity, Tetrahedron 2017, 73, 4472-4480.
F. Lederle, F. Meyer, C. Kaldun, J. C. Namyslo, E. G. Hübner, Sonogashira Coupling in 3D-Printed NMR Cuvettes: Synthesis and Properties of Arylnaphthylalkynes, New J. Chem. 2017, 41, 1925-1932.
V. A. Zapol’skii, J. C. Namyslo, M. Gjikaj, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 15: Synthesis of Novel 4-Nitro-3-amino-1H-pyrazole-5-carbaldehydes and Pyrazolo[3,4-f]indazole-4,8-diones. Heterocycles 2016, 93, 628-646. DOI: 10.3987/COM-15-S(T)46.
M. Liu, J. C. Namyslo, M. Nieger, M. Polamo, A. Schmidt, From betaines to anionic N-heterocyclic carbenes. Borane, gold, rhodium, and nickel complexes starting from an imidazoliumphenolate and its carbene tautomer. Beilstein J. Org. Chem. 2016, 12, 2673-2681. DOI: 10.3762/bjoc.12.264.
C. Kaldun, S. Dahle, W. Maus-Friedrichs, J. C. Namyslo, D. E. Kaufmann, Chemical improvement of surfaces. Part 4: Significantly enhanced hydrophobicity of wood by covalent modification with p-silyl-functionalized benzoates. Holzforschung 2016, 70, 411-419. DOI: 10.1515/hf-2015-0036.
F. Lederle, C. Kaldun, J. C. Namyslo, E. G. Hübner, 3D-Printing inside the Glovebox: A Versatile Tool for Inert-Gas Chemistry Combined with Spectroscopy, Helv. Chim. Acta 2016, 99, 255-266. DOI: 10.1002/hlca.201500502.
V. A. Zapol’skii, J. C. Namyslo, G. Sergeev, M. Brönstrup, M. Gjikaj, and Dieter E. Kaufmann. Reinvestigation of the Nitration of Trichloroethene - Subsequent Reactions of the Products and Evaluation of Their Antimicrobial and Antifungal Activity. Eur. J. Org. Chem. 2015, 7763-7774.
A. Smeyanov, J. C. Namyslo, E. Hübner, M. Nieger, A. Schmidt, Synthesis, Characterization and Palladium Complex Formation of Pyridinium- and Quinolinium-3-acetylides: Mesomeric Betaines or Betaine-Stabilized Carbenes? Tetrahedron 2015, 71, 6665-6671.
M. H. H. Drafz, A. Franz, J. C. Namyslo, D. E. Kaufmann, Chemistry and Spectroscopy of Renewable Materials, Part 1: Imaging the Penetration Depth of Covalent Wood Modification, Sustain. Chem. Eng. 2015, 3, 566-568.
J. C. Namyslo, D. E. Kaufmann, C. Mai, H. Militz, Chemical improvement of surfaces. Part 3: Covalent modification of Scots pine sapwood with substituted benzoates providing resistance to Aureobasidium pullulans staining fungi, Holzforschung 2014, 69, 595-601. DOI: 10.1515/hf-2014-0086.
S. Wiechmann, T. Freese, M. H. H. Drafz, E. G. Hübner, J. C. Namyslo, M. Nieger, A. Schmidt, Sydnone anions and abnormal N-heterocyclic carbenes of O-ethylsydnones. Characterizations, calculations and catalyses. Chem. Commun. 2014, 50, 11822-11824.
G. Sourkouni, F. Voigts, J. C. Namyslo, S. Dahle, W. Maus-Friedrichs, C. Argirusis, Interaction mechanism of hydrogen storage materials with layer-by-layer applied protective polyelectrolyte coatings, J. Hydrogen Energy 2014, 39, 14834-14842.
V. A. Zapol’skii, J. C. Namyslo, M. Gjikaj, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 14: Efficient Synthesis of Functionalized (Z)-2-Allylidene-thiazolidin-4-ones, Beilstein J. Org. Chem. 2014, 10, 1638-1644.
J. Zhang, N. Pidlypnyi, M. Nieger, J. C. Namyslo, A. Schmidt, Zwitterionic borane adducts of N-heterocyclic carbenes from mesomeric betaines of uracil, Org. Biomol. Chem. 2014, 12, 2737-2744.
Z. Guan, J. C. Namyslo, M. H. H. Drafz, M. Nieger, A. Schmidt, Dimerisation, rhodium complex formation, and rearrangements of N-heterocyclic carbenes of indazoles, Beilstein J. Org. Chem. 2014, 10, 832-840.
N. Pidlypnyi, F. Uhrner, M. Nieger, M. H. H. Drafz, E. G. Hübner, J. C. Namyslo, A. Schmidt , N-Heterocyclic Carbene - Betaine Interconversions. Tautomeric Equilibria of Imidazolium-indolates and Indole-substituted Imidazol-2-ylidenes, Eur. J. Org. Chem. 2013, 7739-7748.
S. Both, C. Helling, J. Namyslo, D. Kaufmann, B. Rother, H. Harling, J. Strube, Resource-Efficient Process Technology for Energy Plants, Chemie Ingenieur Technik 2013, 85, 1282-1289.
N. Pidlypnyi, J. C. Namyslo, M. H. H. Drafz, M. Nieger, A. Schmidt, Betaine-Carbene Interconversions. From N-Ylides to Zwitterionic N-Heterocyclic Carbene-Borane Adducts, J. Org. Chem. 2013, 78, 1070-1079.
M. H. H. Drafz, S. Dahle, W. Maus-Friedrichs, J. C. Namyslo, D. E. Kaufmann, Chemical improvement of surfaces. Part 2: Permanent hydrophobization of wood by covalently bonded fluoroorganyl substituents, Holzforschung 2012, 66, 727-733.
V. A. Zapol’skii, J. C. Namyslo, A. de Meijere, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 10: Synthesis of Highly Functionalized Heterocycles with a Rigid 6-Amino-3-azabicyclo[3.1.0]hexane Moiety, Beilstein Journal of Organic Chemistry 2012, 8, 621-628.
V. A. Zapol’skii, X. Yang, J. C. Namyslo, M. Gjikaj, D. E. Kaufmann, Chemistry of Halonitroethenes, 2: Trichloronitroethene as a Building Block for the Novel Synthesis of 5-Chloro(nitro)methyl-Substituted 1-Aryltetrazoles, Synthesis 2012, 44, 885-894.
A. Rahimi, I. Pápai, Á. Madarász, M. Gjikaj, J. C. Namyslo, A. Schmidt, A Cyclobutene-1,2-bis(imidazolium) Salt as Preligand for Palladium-Catalyzed Cross-Coupling Reactions: Properties and Applications, Eur. J. Org. Chem. 2012, 754-763.
A. Rahimi, J. C. Namyslo, M. Drafz, J. Halm, E. Hübner, M. Nieger, N. Rautzenberg, A. Schmidt, Selective mono- to perarylations of tetrabromothiophene by a cyclobutene-1,2-diyl-bisimidazolium preligand, J. Org. Chem. 2011, 76, 7316-7325.
V. A. Zapol’skii, J. C. Namyslo, M. Gjikaj, and D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, Part 9: Acyclic and Heterocyclic Nitroenamines and Nitroimines from 2-Nitroperchlorobuta-1,3-diene, Z. Naturforsch. B 2010, 65b, 843-860.
J. C. Namyslo, J. Storsberg, J. Klinge, C. Gärtner, M.-L. Yao, N. Ocal and D. E. Kaufmann, Review: The Hydroarylation Reaction—Scope and Limitations, Molecules 2010, 15, 3402-3410.
J. C. Namyslo and D. E. Kaufmann, Chemical improvement of surfaces. Part 1: Novel functional modification of wood with covalently bound organoboron compounds, Holzforschung 2009, 63, 627-632.
S. Scherbakow, J. C. Namyslo, M. Gjikaj, A. Schmidt, Syntheses of Amidines from Thioamides, Mediated by the N-Heterocyclic Carbene Indazol-3-ylidene, Synlett 2009, 1964-1968.
V. A. Zapol´skii, R. Fischer, J. C. Namyslo and D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 8: Nitropolychlorobutadienes – Precursors for Insecticidal Neonicotinoids, Bioorg. Med. Chem. 2009, 17, 4206-4215.
M. Gjikaj, W. Brockner, J. Namyslo, A. Adam, Crown-ether enclosure generated by ionic liquid components—synthesis, crystal structure and Raman spectra of compounds of imidazolium based salts and 18 crown-6, CrystEngComm 2008, 10, 103-110.
V. A. Zapol´skii, J. C. Namyslo, C. Altug, M. Gjikaj, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 6: A New Ring Closure Approach to Perfunctionalized 5-Nitropyrimidines, Synthesis 2008, 304-310.
V. A. Zapol´skii, J. C. Namyslo, M. Gjikaj, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 5: Synthesis and Reactions of Dichloromethyl Nitrovinylidene Ketones of Heterocycles, Synlett 2007, 1507-1512.
A. Schmidt, T. Habeck, A. S. Lindner, B. Snovydovych, J. C. Namyslo, A. Adam, M. Gjikaj, Translation of Pseudo-Cross-Conjugation into Chemistry. Cycloadditions of Mesomeric Betaines to the New Ring System Spiro[indazole-3,3´-pyrrol], J. Org. Chem. 2007, 72, 2236-2239.
V. A. Zapol´skii, J. C. Namyslo, M. Gjikaj, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 4: Reactions of Mono-, Bis-, and Tris-(4-tolylthio) Derivatives of 2-Nitroperchloro-1,3-butadiene with α,β-Bifunctional Nucleophiles, Arkivoc 2007, I, 76-93.
A. Schmidt, T. Mordhorst, J. C. Namyslo, W. Telle, Hetarenium Salts from Pentafluoropyridine. Syntheses, Spectroscopic Properties, and Applications, J. Heterocycl. Chem. 2007, 44, 679-684.
V. A. Zapol´skii, J. C. Namyslo, B. Blaschkowski, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 3: [4+2] Cycloadditions of (Z)-1,1,4-Trichloro-2,4-dinitro-1,3-butadiene and Subsequent Reactions, Synlett 2006, 3464-3468.
J. C. Namyslo, C. Stanitzek, A Palladium-catalyzed Synthesis of Isoalliin, the main Cysteine Sulfoxide from Onions (allium cepa), Synthesis 2006, 3367-3369.
V. A. Zapol´skii, E. Nutz, J. C. Namyslo, A. E. W. Adam, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 2: Synthesis of N-Tetrachloroallylidene-N´-arylhydrazines by a Formal Synproportionation Reaction, Synthesis 2006, 2927-2933.
E. Gock, V. Vogt, D. E. Kaufmann und J. C. Namyslo, Synthese "Schlag auf Schlag" - die Schwingmühle als chemischer Reaktor, TUContact 2006, 12, 34-38.
A. Schmidt, J. C. Namyslo, T. Mordhorst, Reactions of 4-(dimethylamino)-pyridinium pentachloropyridine with nitrogen nucleophiles and hydride, Tetrahedron 2006, 62, 6893-6898.
D. E. Kaufmann, J. C. Namyslo, E. Gock, R. Florescu, Verfahren zur Herstellung organischer Spurenelementverbindungen, Offenlegungsschrift DE 10 2004 039 486 A1, 2006.
C. Scharf, A. Ditze, K. Schwerdtfeger, S. Fürmeier, T. Bruhn, D. E. Kaufmann, J. C. Namyslo, Investigation of Structure of Neodymium-DEHPA Combinations using ESI and MALDI Mass Spectrometry, and NMR Spectroscopy, Metallurgical & Materials Transactions B 2005, 36B, 429-436.
A. Schmidt, A. Gholipour Shilabin, J. C. Namyslo, M. Nieger, S. Hemmen, Pyrimidine-annulated Pyrrolobenzodiazepines. A New Ring System Related to Aspergillus Alkaloids, Eur. J. Org. Chem. 2005, 1781-1789.
V. A. Zapol´skii, J. C. Namyslo, A. E. W. Adam, D. E. Kaufmann, Chemistry of Polyhalogenated Nitrobutadienes, 1: A New Synthesis of Perfunctionalized 3-Amino-4-nitrothiophenes, Heterocycles 2004, 63, 1281-1298.
J. C. Namyslo, D. E. Kaufmann, The Application of Cyclobutane Derivatives in Organic Synthesis, Chem. Rev. 2003, 103, 1485-1538.
D. E. Kaufmann, J. C. Namyslo, J. Storsberg, J. Klinge, M.-L. Yao, Bioactive Hybrid Compounds by Palladium-Catalysis, Proceedings of the Silver Jubilee Conference of the Bangladesh Chemical Society 2003, 25-30.
J. C. Namyslo, D. E. Kaufmann, Chemistry in the Ambient Field of the Alkaloid Epibatidine, 3: Asymmetric Synthesis Both Enantiomers of N-Protected Epibatidine via Reductive Heck-Type Hetarylation, Synlett 1999, 804-806.
J. C. Namyslo, R. Schäfer, M. E. Maier, An Aldol Approach to a Building Block corresponding to the C21–C26 - Part of FK506, J. Prakt. Chem. 1999, 557-561.
J. C. Namyslo, D. E. Kaufmann, Chemistry in the Ambient Field of the Alkaloid Epibatidine, 2: Triphenylarsine as an Efficient Ligand in Pd-Catalyzed Synthesis of Epibatidine and Analogs, Synlett 1999, 114-116.
A. Otten, J. C. Namyslo, M. Stoermer, D. E. Kaufmann, Chemistry in the Ambient Field of the Alkaloid Epibatidine, 1: 2-(Het)Aryl Substituted 7-Azabicyclo[2.2.1]heptane Systems, Eur. J. Org. Chem. 1998, 1997-2001.
J. C. Namyslo, D. E. Kaufmann, Pd-Catalyzed Enantioselective Hydrophenylation and Hydrohetarylation of Bicyclo[2.2.1]hept-2-ene: Influence of the Chiral Ligand, the Leaving Group, and the Solvent, Chem. Ber./Recueil 1997, 130, 1327-1331.
Poster Nr. 297, 9th IUPAC Symposium on Organometallic Chemistry (OMCOS 9), Göttingen, 1997.
Vortrag "Neue Herausforderungen in der Katalyse-Chemie", Tage der Forschung 1997, TU Clausthal, 1997.
Vortrag, "Asymmetrische Palladium-katalysierte Hydroheteroarylierungvon (Hetero)-Bicycloalkenen", Organisch-Chemisches Syntheseseminar Harz- Heide, Sonnenberg, 1996.
GDCh-Vortrag "Arbeiten im Umfeld von Epibatidin", GDCh-Ortsverband Harz, 1997.

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