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Characterization of Brønsted acid-base complexes by ¹9F DOSY.
Subramanian, Hariharaputhiran; Jasperse, Craig P; Sibi, Mukund P.
Afiliação
  • Subramanian H; †Department of Chemistry and Biochemistry, North Dakota State University, Fargo, North Dakota 58108, United States.
  • Jasperse CP; ‡Department of Chemistry, Minnesota State University, Moorhead, Minnesota 56563, United States.
  • Sibi MP; †Department of Chemistry and Biochemistry, North Dakota State University, Fargo, North Dakota 58108, United States.
Org Lett ; 17(6): 1429-32, 2015 Mar 20.
Article em En | MEDLINE | ID: mdl-25730425
A (19)F DOSY protocol for the determination of formula weights for acid-base complexes in solution has been developed. (19)F internal standards were chosen and were used to evaluate the formula weights of complexes in solution using simple diffusion coefficient (D)-formula weight (FW) analysis. This method has potential applications in characterization of reactive intermediates in catalytic asymmetric reactions.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2015 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2015 Tipo de documento: Article