Dual-initiator alkoxyamines with an N-tert-butyl-N-(1-diethylphosphono-2,2-dimethylpropyl)nitroxide moiety for preparation of block co-polymers

Dual-initiator alkoxyamines with an N-tert-butyl-N-(1-diethylphosphono-2,2-dimethylpropyl)nitroxide moiety for preparation of block co-polymers Full article

Journal

RSC Advances
ISSN: 2046-2069

Output data

Year: 2017, Volume: 7, Number: 9, Pages: 4993-5001 Pages count : 9 DOI: 10.1039/c6ra27231b

Authors

Audran Gerard ¹ , Bagryanskaya Elena ^2,3 , Edeleva Mariya ^2,3 , Marque Sylvain R.A. ^1,2 , Yamasaki Toshihide ¹

Affiliations

1	(Данные Web of science) Aix Marseille Univ, CNRS, UMR 7273, ICR, Case 551,Ave Escadrille Normandie Niemen, F-13397 Marseille 20, France
2	(Данные Web of science) SB RAS, NN Vorozhtsov Novosibirsk Inst Organ Chem, Pr Lavrentjeva 9, Novosibirsk 630090, Russia
3	(Данные Web of science) Novosibirsk State Univ, Pirogova Str 2, Novosibirsk 630090, Russia

Dual initiators for controlled radical/ionic polymerization reactions attract much attention in terms of preparation of new materials. We studied the potential of dual-initiator alkoxyamines 3 [based both on para-substituted aromatic ring for external triggering or initiation of orthogonal polymerization and on N-tert-butyl-N-(1-diethylphosphono-2,2-dimethylpropyl) nitroxide (SG1)] for nitroxide-mediated polymerization (NMP) with various monomers such as styrene, styrene sulphonate, 2-vinyl pyridine or methylmethacrylate. Alkoxyamines 3 were found to be as efficient in the NMP process as N-(2-methylpropyl)- N-(1-diethylphosphono-2,2-dimethylpropyl)-O-(2-carboxylprop-2-yl) hydroxylamine (1). Furthermore, in sharp contrast to 1, alkoxyamines 3 were easier to functionalize.

Audran G. , Bagryanskaya E. , Edeleva M. , Marque S.R.A. , Yamasaki T.
Dual-initiator alkoxyamines with an N-tert-butyl-N-(1-diethylphosphono-2,2-dimethylpropyl)nitroxide moiety for preparation of block co-polymers

RSC Advances. 2017. V.7. N9. P.4993-5001. DOI: 10.1039/c6ra27231b WOS Scopus РИНЦ

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