Hans Cerfontain

Quantitave nuclear magnetic resonance analysis of mixtures of isomeric arenesulfonic acids in sulfonation mixtures

Hans Cerfontain, A. KOEBERG‐TELDER, Cornelis Kruk et al. · Analytical Chemistry · 1974 · 48 citations

Natural Sciences, Chemistry, Analytical Chemistry +7

Aromatic sulphonation IV Kinetics and mechanism of the sulphonation of benzene in aqueous sulphuric acid

A. W. Kaandorp, Hans Cerfontain, F. L. J. Sixma · Recueil des Travaux Chimiques des Pays-Bas · 1962 · 37 citations

Natural Sciences, Chemistry, Chemical Kinetics +5

Conformational study on some β-phenyl-α,β-unsaturated ketones

Peter Baas, Hans Cerfontain · Tetrahedron · 1977 · 36 citations

Natural Sciences, Biochemistry, Chemistry +10

Aromatic sulphonation. Part 91. The sulphonation of anisole, phenol, phenyl methanesulphonate, potassium phenyl sulphate, and a series of methyl-, bromo-, and chloro-substituted anisoles and phenols in concentrated aqueous sulphuric acid

Hans Cerfontain, Hans J. A. Lambrechts, Zwaan R. H. Schaasberg-Nienhuis et al. · Journal of the Chemical Society Perkin Transactions 2 · 1985 · 35 citations

Natural Sciences, Chemistry, Chromatographic Analysis +5

Aromatic sulfonation 20: The sulfonation of some chlorobenzenes with sulfur trioxide in nitromethane as solvent

J. K. Bosscher, Hans Cerfontain · Recueil des Travaux Chimiques des Pays-Bas · 1968 · 32 citations

Natural Sciences, Chemistry, Catalysis +10