75895-53-3Relevant academic research and scientific papers
CONDENSATION OF PHENOLS AND THEIR DERIVATIVES WITH AROMATIC COMPOUNDS IN THE PRESENCE OF ACIDIC AGENTS. VII. COMPARISON OF THE CONDENSATION OF PHENOLS WITH AROMATIC COMPOUNDS IN HF-SbF5 AND IN THE PRESENCE OF ALUMINUM HALIDES
Repinskaya, I. B.,Barkhutova, D. D.,Makarova, Z. S.,Alekseeva, A. V.,Koptyug, V. A.
, p. 759 - 767 (2007/10/02)
For the case of a series of phenols of the benzene and naphthalene series it was demonstrated that their condensation processes with benzene and its derivatives in the HF-SbF5 acid system and in the presence of aluminum halides are similar in nature.A possible explanation of the accumulated experimental data on the assumption that the diprotonated forms of the phenols and their ethers or 3, X = Cl, Br> the monoprotonated forms of the oxonium complexes with AlX3 take part in the condensation was considered.
REACTION OF PHENOLS AND THEIR DERIVATIVES WITH AROMATIC COMPOUNDS IN THE PRESENCE OF ACIDIC AGENTS IV. CONDENSATION OF SUBSTITUTED RESORCINOLS WITH BENZENE AND CHLOROBENZENE
Repinskaya, I. B.,Koptyug, V. A.
, p. 1298 - 1303 (2007/10/02)
In the presence of aluminium chloride 5-methyl-, 5-phenyl, and 5- and 4-chlororesorcinols are brought into condensation with benzene through positions 5 or 3, depending on the nature of substituent.
