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Synthesis and Characterization of Oligoisoprene obtained in Allyl Alcohol Solution in the Presence of Hydrogen Peroxide

Vitaly Boiko1, Volodymyr Grishchenko1 and Mikhail Fedoseev2
Affiliation: 
1Institute of Macromolecular Chemistry of National Academy of Sciences of Ukraine, 48, Kharkivske Shose, 02160 Kyiv, Ukraine; boikovita@bigmir.net 2Institute of Technical Chemistry of Ural Division of Russian Academy of Sciences, Perm’, Russia; msfedoseev@mail.ru
DOI: 
https://doi.org/10.23939/chcht05.02.173
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Abstract: 
The cooligomers of isoprene and allyl alcohol under the action of hydrogen peroxide have been synthesized. Using a solvent of variable composition isopropyl alcohol–allyl alcohol showed that the cooligomer yield doesn’t depend on a ratio of solvent composition. Polymerization of allyl alcohol itself doesn’t take place. The determination of molar weights and hydroxyl group contents in the cooligomers obtained in both alcohols showed that the cooligomer obtained in the allyl alcohol has an increased functionality 3.5 against 2 in single isopropyl alcohols
References: 

[1] Grishchenko V. and Boiko V.: Khim. Prom. Ukrainy, 2004, 4, 11.

[2] Oberth А.: AIAA J., 1978, 16, 919.
https://doi.org/10.2514/3.60986

[3] Boiko V., Ageeva V., Ermol'chuk L. et al.: Polymernyi Zh., 2007, 29, 137.
https://doi.org/10.1016/B978-008046620-0/50005-0

[4] Raju T., Ding Y., He Y. et al.: Polymer, 2008, 49, 278.
https://doi.org/10.3917/jdj.278.0049

[5] Ermol'chuk L., Boiko V., Grishchenko V. and Lebedev E.: Voprosy Khim. i Khim. Technol., 2008, 5, 33.

[6] www.sartomer.com

[7] Pennachi V., Vilar V., Cardoso L. and Mignez de Mello L.: Eur. Adhes. and Sealants, Part I, 1988, 2, 20; Part 2, 14.

[8] Vilar W., Menezes S. and Akcelrud L.: Polym. Bull., 1994, 33, 557.
https://doi.org/10.1007/BF00296164

[9] Kulikov V., Basov B., Lysanov V. et al.: Proizvodstvo i Ispolsovanie Elastomerov, 1993, 5, 10.

[10] Boiko V.: Chem. & Chem. Technol., 2010, in press.

[11] Grishchenko V. and Spirin Yu.: Vysokomol. Soedin. А., 1969, 11, 980.
https://doi.org/10.1016/0032-3950(69)90377-3

[12] Siggia S. and Hanna J.: Kolichestvennyi Organicheskiy Analiz po Funkcionalnym Grupam. Khimiya, Moskwa 1983.

[13] Ermol'chuk L., Boiko V., Grishchenko V. et al.: Polymernyi Zh., 2008, 30, 76.

[14] Boiko V., Otapyuk S. and Grishchenko V.: ibid, 71.

[15] Caraculacu A. and Coseri S.: Prog. Polym. Sci., 2001, 26, 799.
https://doi.org/10.1016/S0079-6700(00)00033-2

[16] El Ghafari M. and Pham Q.: Macromol. Chem., 1983, 184, 1669.
https://doi.org/10.1002/macp.1983.021840813

[17] Boiko V. and Dyakova A.: Polymernyi Zh., 2005, 27, 220.

[18] Tereshatov V., Tereshatova E. and Volkova E.: Vysokomol. Soedin. А., 1985, 37, 1881.

[19] Cunliffe A., Davis A., Farey M. and Wright J.: Polymer, 1985, 26, 301.
https://doi.org/10.1016/0032-3861(85)90045-X

[20] El Ghafari M. and Pham Q.: Macromol. Chem., 1983, 184, 1669.
https://doi.org/10.1002/macp.1983.021840813

[21] Tarasov D., Tiger R., Entelis S. et al.: Kinetika і Kataliz , 1999, 40, 32.

[22] Korolev G., Ilyin А., Mogilevich М. et al.: Vysokomol. Soedin. А., 2003, 45, 883.