SYNTHESIS OF PHOSPHORUS AND SILICON CONTAINING MONOMERS AND OLIGOMERS WITH END PHOSPHONATE AND PHOSPHATE GROUPS

Autor:	Koljo Troev, U. Delimarinova, St. Shenkov
Rok vydání:	1992
Předmět:	Ethylene oxide Phosphorus Organic Chemistry technology industry and agriculture chemistry.chemical_element Dichlorosilane Phosphate Biochemistry Oligomer Phosphonate Inorganic Chemistry chemistry.chemical_compound Monomer chemistry Polymer chemistry Phosphoric acid
Zdroj:	Phosphorus, Sulfur, and Silicon and the Related Elements. 68:107-114
ISSN:	1563-5325 1042-6507
Popis:	Phosphorus- and silicon-containing monomers are synthesized by the reaction of dealkylation of methyl esters of the phosphonic and phosphoric acids with dimethyl (and diphenyl) dichlorosilane. It is shown that the phosphorus- and silicon-containing monomers are condensed to oligomers with the evolution of the corresponding methyl esters of the phosphonic and phosphoric acid. It is established that at room temperature the addition of ethylene oxide occurs at the Si-O bonds.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c02208327acf2d7d2d737e53ae2773f0 https://doi.org/10.1080/10426509208038377 Zobrazit plný text záznamu