10 resultados para radical exchange reactions
Resumo:
This paper has been presented at the XIII Encuentros de Economía Aplicada, Sevilla, Spain, 2010.
Resumo:
Published as an article in: Journal of International Money and Finance, 2010, vol. 29, issue 6, pages 1171-1191.
Resumo:
Dedicated to Prof. Julio Alvarez-Builla on the occasion of his 65th anniversary.
Resumo:
396 : il., graf.
Resumo:
In this review we summarize recent developments in inter- and intramolecular enantioselective carbolithiation reactions carried out in the presence of a chiral ligand for lithium, such as (-)-sparteine, to promote facial selection on a C=C bond. This is an attractive approach for the construction of new carbon-carbon bonds in an asymmetric fashion, with the possibility of introducing further functionalization on the molecule by trapping the reactive organolithium intermediates with electrophiles.
Resumo:
FeNi/FeMn bilayers were grown in a magnetic field and subjected to heat treatments at temperatures of 50 to 350 degrees C in vacuum or in a gas mixture containing oxygen. In the as-deposited state, the hysteresis loop of 30 nm FeNi layer was shifted. Low temperature annealing leads to a decrease of the exchange bias field. Heat treatments at higher temperatures in gas mixture result in partial oxidation of 20 nm thick FeMn layer leading to a nonlinear dependence of coercivity and a switching field of FeNi layer on annealing temperature. The maximum of coercivity and switching field were observed after annealing at 300 degrees C.
Resumo:
21 p.
Resumo:
302 p. : gráf.
Resumo:
28 p.
Resumo:
Comunicación (Poster) en panel del congreso: Designing New Heterogeneous Catalysts, Faraday Discussion, 4–6 April 2016. London, United Kingdom.