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Your search keyword '"Costa de Souza, Marcos"' showing total 3 results
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3 results on '"Costa de Souza, Marcos"'

2. Synthetic, structural, NMR and catalytic studies of phosphinic amide-phosphoryl chalcogenides (chalcogen = O, S, Se) as mixed-donor bidentate ligands in zinc chemistry

Author

del Águila-Sánchez, Miguel A., primary, Santos-Bastos, Neidemar M., additional, Ramalho-Freitas, Maria C., additional, García López, Jesús, additional, Costa de Souza, Marcos, additional, Camargos-Resende, Jackson A. L., additional, Casimiro, María, additional, Alves-Romeiro, Gilberto, additional, Iglesias, María José, additional, and López Ortiz, Fernando, additional

Published
2014
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3. One-Pot Synthesis of N-Alkyl Substituted Phosphoryl Guanidines.

Author

Costa De Souza, Marcos, Pires De Macedo, William, Da Silva, Marcelo Campos M., Ramos, Guilherme Costa De O., and Alt, Helmut G.

Subjects
*ALKYLATION, *GUANIDINES, *PHOSPHORYLATION, *LIGANDS (Chemistry), *IONS
Abstract

This article describes an attractive and one-pot synthesis of the title compound by phosphorylation of just prepared N-substituted guanidines from cyanamide and the desired amine. The method allows a variety of N-substituents to hang on the final phosphoryl guanidine as a function of the wider availability of commercial simple amines. [ABSTRACT FROM AUTHOR]

Published
2004
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