Diphilic carbosilane dendrimers with different densities of the hydrophilic layer

Author： Getmanova E. V.   Tereshchenko A. S.   Ignat"eva G. M.   Tatarinova E. A.   Myakushev V. D.   Muzafarov A. M.  

Publisher： Springer Publishing Company

ISSN： 1066-5285

Source： Russian Chemical Bulletin, Vol.53, Iss.1, 2004-01, pp. : 137-143

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Abstract

A universal method for the synthesis of hydrophilic dendrimers was considered. The method is based on a combination of carbosilane dendrimers with different molecular organizations and hydrophilizing agents, viz., substituted hydride silanes containing one and three protected hydroxyl groups. The combination of a limited set of the mentioned reagents makes it possible to control the ratio of hydrophilic and hydrophobic moieties of the molecular structure in wide limits. A simple and convenient method for the removal of trimethylsilyl protection of hydroxyl groups in the surface layer of dendrimers was developed.

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