R. G. Coombes

Electrophilic aromatic substitution. Part I. The nitration of some reactive aromatic compounds in concentrated sulphuric and perchloric acids

R. G. Coombes, Roy B. Moodie, K. Schofield · Journal of the Chemical Society B Physical Organic · 1968 · 52 citations

Natural Sciences, Chemistry, Analytical Chemistry +16

The mechanism of nitration of phenol and 4-methylphenol by nitrogen dioxide in solution

R. G. Coombes, Andrew Diggle, Stewart P. Kempsell · Tetrahedron Letters · 1994 · 39 citations

Natural Sciences, Chemical Engineering, Chemistry +6

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

Electrophilic aromatic substitution. Part VI. Kinetics and mechanism of nitration of halogenobenzenes

R. G. Coombes, David H. G. Crout, J. G. Hoggett et al. · Journal of the Chemical Society B Physical Organic · 1970 · 24 citations

Natural Sciences, Chemistry, Chemical Kinetics +10

Products of nitration of aromatic and heteroaromatic compounds by some transition-metal nitrato-compounds

R. G. Coombes, LESLIE W. RUSSELL · Journal of the Chemical Society Perkin Transactions 1 · 1974 · 19 citations

Natural Sciences, Chemistry, Inorganic Chemistry +11