1140972-17-3Relevant academic research and scientific papers
Binap-silver salts as chiral catalysts for the enantioselective 1,3-dipolar cycloaddition of azomethine ylides and alkenes
Mancebo-Aracil, Juan,Martin-Rodriguez, Maria,Najera, Carmen,Sansano, Jose M.,Costa, Paulo R.R.,De Lima, Evanoel Crizanto,Dias, Ayres G.
, p. 1596 - 1606 (2013/02/23)
Binap-AgSbF6 catalyzed 1,3-dipolar cycloadditions between azomethine ylides and electrophilic alkenes are described and compared with analogous transformations mediated by other Binap-silver(I) salt complexes. Maleimides and 1,2-bis(phenylsulfo
Binap-gold(I) versus Binap-silver trifluoroacetate complexes as catalysts in 1,3-dipolar cycloadditions of azomethine ylides
Martin-Rodriguez, Maria,Najera, Carmen,Sansano, Jose M.,De Cozar, Abel,Cossio, Fernando P.
experimental part, p. 14224 - 14233 (2012/01/06)
The 1,3-dipolar cycloaddition between azomethine ylides and alkenes is efficiently catalysed by [{(Sa)-Binap-Au(tfa)}2] (Binap=2,2′-bis(diphenylphosphino)-1,1′-binaphthyl; tfa=trifluoroacetyl). Maleimides, 1,2-bis(phenylsulfonyl)ethy
Binap-gold(I) trifluoroacetate as a bifunctional catalyst for the synthesis of chiral prolines through 1,3-dipolar cycloaddition of azomethine ylides
Martin-Rodriguez, Maria,Najera, Carmen,Sansano, Jose M.,Wu, Feng-Liu
experimental part, p. 1184 - 1186 (2010/11/02)
Highly enantioselective 1,3-dipolar cycloadditions of amino acid-derived azomethine ylides with alkenes have been performed, for the first time, under gold-catalysis using (Sa)-or (Ra)-Binap-gold(I) trifluoroacetate complexes, with t
BINAP-AgSbF6 vs. BINAP-AgClO4 complexes as catalysts for the enantioselective 1,3-dipolar cycloaddition of azomethine ylides and alkenes
Martín-Rodríguez, María,Nájera, Carmen,Sansano, José M.,Costa, Paulo R. R.,De Lima, Evanoel Crizanto,Dias, Ayres G.
experimental part, p. 962 - 966 (2010/07/10)
The employment of AgSbF6 and BINAP ligands has been evaluated in the catalyzed enantioselective 1,3-dipolar cycloadditions between azomethine ylides and electrophilic alkenes. The results are compared with the analogous ones obtained when using
Synthesis of prolines by enantioselective 1,3-dipolar cycloaddition of azomethine ylides and alkenes catalyzed by chiral phosphoramidite-silver(I) complexes
Najera, Carmen,De Retamosa, Maria Gracia,Martin-Rodriguez, Maria,Sansano, Jose M.,De Cozar, Abel,Cossio, Fernando P.
experimental part, p. 5622 - 5634 (2010/03/01)
The endo-diastereo- and enantioselective 1,3-dipolar cyclo-addition of azomethine ylides and electrophilic alkenes is ef-ficiently catalysed by chiral phosphoramidite-silver(I) Per-chlorate complexes. The reaction allows the presence of dif-ferent types o
