Listar por tema "Fluorine"
Mostrando ítems 1-3 de 3
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Aldol Reactions between L-Erythrulose Derivatives and Chiral α-Amino and α -Fluoro Aldehydes: Competition between Felkin–Anh and Cornforth Transition States
Wiley-Blackwell (2008)Both matched and mismatched diastereoselection have been observed in aldol reactions of a boron enolate of a protected l-erythrulose derivative with several chiral α-fluoro and α-Amino aldehydes. Strict adherence to the ... -
Evolution of fluorine emissions during the fast firing of ceramic tile
Elsevier (2008)The present paper examines the emission-adsorption phenomena of fluorine compounds in various ceramic tile body compositions with different fluorine and calcium contents, processed by fast firing cycles in an electric ... -
Use of coatings to minimise acid emissions during ceramic tile firing.
© 2011 Elsevier (2011-06)The manufacture of traditional ceramic products (ceramic tiles, roof tiles, and bricks) is often associated with the emission of F, Cl, and S compounds during the firing stage. According to the literature, fluorine emissions ...