The paper considers process for 4,4'-bis(2,6-di-tert-butylphenol) preparing by dehydrogenation of hydroquinone with 3,3',5,5'-tetra-tert-butyldiphenoquinone in toluene in the presence of alkaline catalyst. As a result, high yield of 4,4'-bis(2,6-di-tert-butylphenol) is achieved and second product of polymeric nature - polyquinone is obtained.
3,3',5,5'-тетра-трет-бутилдифенохинон, 4,4'-бис(2,6-ди-трет-бутилфенол), гидрохинон, восстановление, дегидрирование, полихинон, щелочной катализ, 3,3',5,5'-tetra-tert-butyldiphenoquinone, 4,4'-bis(2,6-di-tert-butylphenol), hydroquinone, reduction, dehydrogenation, alkaline catalysis
1. Mehmet Tümera, Mehmet Aslantaş¸ Ertan Şahin, Nihal Deligönül, Spectrochimica Acta Part A, 70, 477-481 (2008)
2. I.A. Novakov, Yu.D. Solov'eva, O.M. Novopol'ceva, A.V. Kuchin, I.Yu.Chukicheva, Himicheskaya promyshlennost' segodnya, 12, 25-33 (2012)
3. R.M. Akhmadullin, G.N. Nugumanova, N.A. Mukmeneva, S.V. Bukharov, N.M. Evtishina, O.V. Sofronova, N.P. Boreiko, Int. Polymer Science and Technology, 34, 1, 41-44 (2007)
4. E.L. Shanina, G.E. Zaikov, N.A. Mukmeneva, J. Appl. Polym. Sci., 87, 2226-2229 (2003)
5. M.V. Borisova, L.K. Fazlieva, Zh. Fokkho, M.A. Promyshlennikova, E.N. Cherezova, A.D. Khusainov, and N.A. Mukmeneva, Russ. J. Appl. Chem., 74, 9, 1546-1550 (2001)
6. Patent SShA US 2013/0157916 A1 2013
7. D.I. Bezhan. Avtoref. dis. kand. him. nauk, Ufimskiy gos. neftyanoy tehnicheskiy un-t, Ufa, 2002, 24s.
8. Ludwig K. Groebler, Xiao Suo Wang, Hyun Bo Kim, Anu Shanu, Farjaneh Hossain, Aisling C. McMahon, Paul K. Witting, Free Radical Biology & Medicine, 52, 1918-1928 (2012)
9. Hsiao C. Wang and Julia L. Brumaghim, In Oxidative Stress: Diagnostics, Prevention, and Therapy; American Chemical Society: Washington, DC, 2011.
10. A. Shanu, S.N. Parry, S. Wood, E. Rodas, P.K. Witting, Free Radic. Res., 44, 843-853 (2010)
11. Lee W. Wattenberg, Judith B. Coccia, and Luke K. T. Lam, Canser research, 40, 2820-2823 (1980)
12. Patent RF 1810325SU №4839157 1993
13. R.M. Ahmadullin, D.R. Gatiyatullin, A.G. Ahmadullina, L.V. Verizhnikov, N.A. Mukmeneva, Vestnik Kazanskogo tehnologicheskogo universiteta, 17, 2, 23-27 (2014)
14. R.M. Ahmadullin, D.R. Gatiyatullin, S.I. Agadzhanyan, A.G. Ahmadullina, N.A. Mukmeneva, Vestnik Kazanskogo tehnologicheskogo universiteta, 15, 2, 37-40 (2012)
15. R.M. Ahmadullin, S.I. Agadzhanyan, N.A. Mukmeneva, A.G. Ahmadullina, Vestnik Kazanskogo tehnologicheskogo universiteta, 2, 64-70 (2009)
16. Patent SShA 4410736US №06/251627 1983
17. Patent Yaponiya 20040038607JP 2004
18. S.V. Buharov. Diss. dokt. him. nauk KNITU, Kazan', 2003, 332s.
19. Takakazu Yamamoto, Tohru Kimura, Kouichi Shiraishi, Macromolecules, 32, 26, 8886-8896 (1999)
20. S.I. Sadykh - Zade, A.V. Ragimov, S.S. Suleimanova, V.I. Liogonski, Polymer science USSR, 14(6),1395-1403 (1972)
21. Zhang Ai Juan, HE Jian, GUAN Ying, LI Zhan Yong, ZHANG Yong Jun, ZHU Julian X., Science china, Chemistry, 55, 5, 830-835 (2012)
22. L. Bellami, pod redakciey Yu. A. Pentina, Izdatel'stvo inostrannoy literatury, Moskva, 1963, 590 s.
