J. Hellmann

Heidelberg University — Germany

Chemistry · Physical Sciences

7h-index145citations26works0.52yr avg
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Research Topics

Organophosphorus compounds synthesis(15), Synthesis and characterization of novel inorganic/organometallic compounds(13), Crystallization and Solubility Studies(7), X-ray Diffraction in Crystallography(7), Asymmetric Hydrogenation and Catalysis(6)

Publications26 total

Naphthyl-Separated Stone–Wales Defect-Type Nanographene via Scholl Cyclization of Tetra(1-naphthyl)naphthalene
Organic Letters·2025· 1 cited
Correction to “Radical Reduction of Alkyl and Aryl Halides under Mechanochemical Conditions”
ACS Sustainable Chemistry & Engineering·2024
Radical Reduction of Alkyl and Aryl Halides under Mechanochemical Conditions
ACS Sustainable Chemistry & Engineering·2023· 7 cited
CCDC 865852: Experimental Crystal Structure Determination
The Cambridge Structural Database·2013Open Access
CCDC 865847: Experimental Crystal Structure Determination
The Cambridge Structural Database·2013Open Access
CCDC 865846: Experimental Crystal Structure Determination
The Cambridge Structural Database·2013Open Access
CCDC 865851: Experimental Crystal Structure Determination
The Cambridge Structural Database·2013Open Access
CCDC 865849: Experimental Crystal Structure Determination
The Cambridge Structural Database·2013Open Access
CCDC 865850: Experimental Crystal Structure Determination
The Cambridge Structural Database·2013Open Access
CCDC 865848: Experimental Crystal Structure Determination
The Cambridge Structural Database·2013Open Access
ChemInform Abstract: CHEMISTRY OF PHOSPHORUS. 134. TRIPHOSPHINES H(TERT‐BUP)3H, LI(TERT‐BUP)3LI, AND ME3SI(TERT‐BUP)3SIME3
Chemischer Informationsdienst·1984
ChemInform Abstract: CHEMISTRY OF PHOSPHORUS. 136. PHOSPHORUS‐31 NMR SPECTRA AND STRUCTURE OF 1,3‐DIHALO‐1,2,3‐TRI‐TERT‐BUTYLTRIPHOSPHINES X(TERT‐BUP)3X, X = CL, BR, I
Chemischer Informationsdienst·1984
Beiträge zur Chemie des Phosphors. 134. Über die Triphosphane H(t‐BuP)<sub>3</sub>H, Li(t‐BuP)<sub>3</sub>Li und Me<sub>3</sub>Si(t‐BuP)<sub>3</sub>SiMe<sub>3</sub>
Zeitschrift für anorganische und allgemeine Chemie·1984· 29 cited
Beiträge zur Chemie des Phosphors. 136 [1]. <sup>31</sup>P‐Kernresonanzspektren und Struktur der 1,3‐Dihalogen‐1,2,3‐tri‐<i>tert</i>‐butyltriphosphane X(<i>t</i>‐BuP)<sub>3</sub>X, X = Cl, Br, I
Zeitschrift für anorganische und allgemeine Chemie·1984· 7 cited
ChemInform Abstract: CONTRIBUTIONS TO THE CHEMISTRY OF PHOSPHORUS. 126. TRIS(TERT‐BUTYLPHOSPHINO)PHOSPHINE, P(PHCME3)3 ‐ A PARTIALLY SUBSTITUTED DERIVATIVE OF ISO‐TETRAPHOSPHINE
Chemischer Informationsdienst·1983
ChemInform Abstract: CHEMISTRY OF PHOSPHORUS. 122. 1,2,3,4‐TETRA‐TERT‐BUTYLTETRAPHOSPHINE, A STABLE CHAIN‐TYPE TETRAPHOSPHINE
Chemischer Informationsdienst·1983
Beiträge zur Chemie des Phosphors. 122. 1,2,3,4‐Tetra‐<i>tert</i>‐butyl‐tetraphosphan, H(PBu<sup>t</sup>)–(PBu<sup>t</sup>)<sub>2</sub>–(PBu<sup>t</sup>)H – ein stabiles kettenförmiges Tetraphosphan
Zeitschrift für anorganische und allgemeine Chemie·1983· 33 cited
ChemInform Abstract: CHEMISTRY OF PHOSPHORUS. 112. TRIS(BROMO‐TERT‐BUTYLPHOSPHINO)PHOSPHINE, P(P(CME3)BR)3 ‐ A DERIVATIVE OF ISO‐TETRAPHOSPHINE P4H6
Chemischer Informationsdienst·1982
ChemInform Abstract: CHEMISTRY OF PHOSPHORUS. 111. 1,2‐DICHLORO‐1,2‐DI‐TERT‐BUTYLDIPHOSPHINE
Chemischer Informationsdienst·1982
Beiträge zur Chemie des Phosphors. 112. Tris(brom‐<i>tert</i>‐butylphosphino)‐phosphan, P(<i>t</i>‐BuPBr)<sub>3</sub>– ein Derivat von <i>iso</i>‐P<sub>4</sub>H<sub>6</sub>
Zeitschrift für anorganische und allgemeine Chemie·1982· 16 cited
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Frequent Co-authors

M. BAUDLER(16), Thorsten Holtrichter‐Rößmann(7), C. Rosener(7), E.‐U. Würthwein(7), Birgit Wibbeling(7), Roland Fröhlich(6), Werner Uhl(5), G. Reuschenbach(4), J. Hahn(4), W. Rohesh C. N. Silva(2), James Mack(2), W. Uhl(2), Erik Misselwitz(1), Leon Martins(1), Moritz Leonhardt(1), Frank Röminger(1), Milan Kivala(1), R. Frohlich(1), Christian Pinner(1), Christian Gruner(1)