Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

Cu(OAc)2-2,4-Lut-ZnCl2 – Efficient Catalyst of Functionalization of Isobutylene Oligomers and 1,2-Polybutadiene with Methyldiazoacetate

Raisa Biglova1, Rimma Sultanova2, Tagir Yangirov1, Vladimir Dokichev2 and Gennady Zaikov3
Affiliation: 
1 Bashkir State University, 32 Zaki Validi str., 450005 Ufa, Russia 2 Institute of Organic Chemistry of Ufa Centre of Sciences of the Russian Academy of Sciences, 71 Oktiabria ave., 71450054 Ufa, Russia; dokichev@anrb.ru 3 Emmanuel Institute of Biochemical Physics of the Russian Academy of Sciences, 4 Kosygina str., 119334 Moscow, Russia; GEZaikov@yahoo.com
DOI: 
https://doi.org/10.23939/chcht05.03.273
AttachmentSize
PDF icon full_text.pdf157.93 KB

Keywords:

Abstract: 
The possibility of [1+2] cycloaddition of metoxycarbonylcarbene generated by methyldiazoacetate decomposition in the presence of Cu(OAc)2-2,4-Lut-ZnCl2, to the C=C bond of isobutylene oligomers and syndiotactic 1,2-polybutadiene was studied. A comparative analysis of physical and chemical properties of the starting compounds and their functionalized products was made.
References: 

[1] Kayumova M., Kukovinets O., Sigaeva N. et al.: Polym. Sci. B, 2008, 50, 1546.

[2] Gainullina T., Kayumova М., Kukovinets O. et al.: Polym. Sci. B, 2005, 47, 1739.

[3] Barrett A., Kasdorf K. and Williams D.: J. Chem. Soc., Chem. Commun., 1994, 1781.

[4] Pragliola S., Milano G., Guerra G. and Longo P.: J. Am. Chem. Soc., 2002, 124, 3502.
https://doi.org/10.1021/ja017416c

[5] Potapov V. and Ponomarev S. (Eds.): Organika. Practicum po Organicheskoi Khimii, V. 1. Mir, Moskwa 1979.

[6] Fieser L. and Fieser M.: Reagenty Organicheskogo Sinteza, V. 5. Mir, Moskwa 1971.

[7] Gareev V., Yangirov T., Bakeeva A. et al.: Bull. Bashkir. Univ., 2008, 13, 886.

[8] Gareev V., Sultanova R., Biglova R. et al.: Bull. Rossijskoi Academii Nauk, 2008, 8, 1610.

[9] Rafikov S., Budtov V. and Monakov Yu.: Vstuplenie v Phyzicheskuu Khimiu Polimernyh Rastvorov. Nauka, Moskwa 1978.