Publications

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1701 Publications visible to you, out of a total of 1701

Abstract

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Author: Rebecca C. Wade

Date Published: 18th Nov 2011

Publication Type: Journal

Abstract

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Authors: Outi M. H. Salo-Ahen, Rebecca C. Wade

Date Published: 1st Oct 2011

Publication Type: Journal

Abstract (Expand)

The spin-trapping technique is used for the first time to study the kinetics and mechanism of addition and fragmentation elementary events in reversible addition-fragmentation chain-transfer pseudoliving radical polymerization. As shown by the example of the spin-trap-reversible addition-fragmentation chaintransfer agent model system, the constants of addition (substitution) of the model tert-butyl radical to polymeric reversible addition-fragmentation chain-transfer agents (poly(styrene dithiobenzoate), poly(n-butyl acrylate) dithiobenzoate, etc.) are one to two orders of magnitude higher than the constants of addition reactions involving low-molecular-mass reversible addition-fragmentation chain-transfer agents (tert-butyl dithiobenzoate, benzyl dithiobenzoate, di-tert-butyl trithiocarbonate, and dibenzyl trithiocarbonate). This circumstance makes it possible to significantly widen the synthetic possibilities of reversible addition-fragmentation chain-transfer polymerization. Rate constants of the fragmentation reaction for a number of intermediates are estimated, and the relationship between their structure and stability is ascertained. For the model reaction of the interaction (addition and fragmentation) of the tert-butyl radical with low-molecular-mass reversible addition-fragmentation chain-transfer agents, equilibrium constants are calculated via the methods of computational chemistry.

Authors: V. B. Golubev, A. N. Filippov, E. V. Chernikova, M. L. Coote, C. Y. Lin, G. Gryn’ova

Date Published: 1st Sep 2011

Publication Type: Journal

Abstract

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Authors: D. Cardinale, G. Guaitoli, D. Tondi, R. Luciani, S. Henrich, O. M. H. Salo-Ahen, S. Ferrari, G. Marverti, D. Guerrieri, A. Ligabue, C. Frassineti, C. Pozzi, S. Mangani, D. Fessas, R. Guerrini, G. Ponterini, R. C. Wade, M. P. Costi

Date Published: 23rd Aug 2011

Publication Type: Journal

Abstract

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Authors: Vlad Cojocaru, Kia Balali-Mood, Mark S. P. Sansom, Rebecca C. Wade

Date Published: 11th Aug 2011

Publication Type: Journal

Abstract

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Authors: Georgi V. Pachov, Razif R. Gabdoulline, Rebecca C. Wade

Date Published: 1st Jul 2011

Publication Type: Journal

Abstract

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Authors: A. Pasquali, A. Bik, S. Zibetti, N. Ageorges, W. Seifert, W. Brandner, H.-W. Rix, M. Jütte, V. Knierim, P. Buschkamp, C. Feiz, H. Gemperlein, A. Germeroth, R. Hofmann, W. Laun, R. Lederer, M. Lehmitz, R. Lenzen, U. Mall, H. Mandel, P. Müller, V. Naranjo, K. Polsterer, A. Quirrenbach, L. Schäffner, C. Storz, P. Weiser

Date Published: 1st Apr 2011

Publication Type: Journal

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