99647-82-2Relevant academic research and scientific papers
An efficient route to benzene and phenol derivatives via ring-closing olefin metathesis
Yoshida, Kazuhiro,Horiuchi, Shingo,Iwadate, Noriyuki,Kawagoe, Fumihiro,Imamoto, Tsuneo
, p. 1561 - 1564 (2008/02/05)
Without the formation of inseparable regioisomers, various substituted phenol derivatives 2 and benzene derivatives 4 were prepared through RCM-tautomerization and RCM-dehydration protocols. A new synthetic route to precursors 1 and 3 enabled efficient access to these aromatic compounds. Georg Thieme Verlag Stuttgart.
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.
