Concepedia

H. Hellmann

HH

7

Publications

1.1K

Citations

7

H-Index

1935

Active since

Affiliations

Bombastus-Werke (Germany)(Current)

Karpov Institute of Physical Chemistry

H. Hellmann is an author at Bombastus-Werke (Germany) specializing in engineering, organic chemistry, and chemistry.

Top concepts

EngineeringChemistryOrganic ChemistryNatural SciencesBiomolecular EngineeringDiversity-oriented SynthesisPhysicsUrologyMedicineCatalysis

Publications per year

1935–1997

7

Publications

7

A New Approximation Method in the Problem of Many Electrons

H. Hellmann · The Journal of Chemical Physics · 1935 · 499 citations

Numerical Analysis, Numerical Computation, Engineering +7

Recent Syntheses and Reactions of Cyclic Imidic Esters

Wolfgang Seeliger, Ernst Aufderhaar, W. Diepers et al. · Angewandte Chemie International Edition in English · 1966 · 273 citations

Recent Syntheses, Sulfur Analogues, Engineering +10

Metallic Binding According to the Combined Approximation Procedure

H. Hellmann, W. Kassatotschkin · The Journal of Chemical Physics · 1936 · 174 citations

Materials Science, Engineering, Metallic Functional Material +5

Hexamethyl(Dewar Benzene) (Hexamethylbicyclo[2.2.0]hexa‐2,5‐diene)

Walter Schäfer, H. Hellmann · Angewandte Chemie International Edition in English · 1967 · 77 citations

Organic Material Chemistry, Chemical Engineering, Aluminum Chloride +9

Syntheses of Carboxylic Acids from 1, 1‐Dichloroehylene

Kaspar Bott, H. Hellmann · Angewandte Chemie International Edition in English · 1966 · 29 citations

Asymmetric Catalysis, Carboxylic Acids, Derivatives +12

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