Anomalous Horner-Wadsworth-Emmons reactions on 3,4-enuloses

Pyranosic enuloses were subjected to Horner-Wadsworth-Emmons (HWE) conditions using the enolate of dimethyl(methoxycarbonyl)methyl phosphonate and its ethyl analogue. 3-O-Phosphorylation of the products as well as an unusual stereospecificity were observed. A mechanism involving a phosphonate-phosph...

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Autor principal: Moradei, O.M
Otros Autores: Du Mortier, C.M, Cirelli, A.F
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1997
Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
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100 1 |a Moradei, O.M. 
245 1 0 |a Anomalous Horner-Wadsworth-Emmons reactions on 3,4-enuloses 
260 |c 1997 
270 1 0 |m Cirelli, A.F.; CIHIDECAR, Dept. de Quimica Organica, Facultad de Ciencias Exactas, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, 1428 Buenos Aires, Argentina 
506 |2 openaire  |e Política editorial 
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504 |a Rosenthal, A., Catsoulacos, P., (1968) Can. J. Chem., 46, p. 2869 
504 |a Moradei, O., Du Mortier, C., Fernández Cirelli, A., Thiem, J., (1995) J. Carbohydr. Chem., 14, p. 525 
504 |a Hanessian, S., Lavallee, P., (1981) Can. J. Chem., 59, p. 870 
504 |a Corey, E.J., Shibasaki, M., Knolle, J., (1977) Tetrahedron Lett., p. 1625 
504 |a Wadsworth W.S., Jr., Emmons, W.D., (1961) J. Am. Chem. Soc., 83, p. 1733 
504 |a Hall, L.D., Malcolm, R.B., (1972) Can. J. Chem., 50, p. 2102 
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504 |a Buchanan, G.W., Bowen, J.H., (1977) Can. J. Chem., 55, p. 604 
504 |a Kelly, S.E., (1993) Comprehensive Organic Chemistry, 1, p. 729. , Trost, B. M. and Fleming, J. Ed.; Pergamon Press, Oxford 
504 |a Brimacombe, J.S., Kabir, A.K., (1986) Carbohydr. Res., 150, p. 35 
504 |a Maryanoff, B.E., Reitz, A.B., Mutter, M.S., Inners, R.R., Almond H.R., Jr., Whittle, R.R., Olofson, R.A., (1986) J. Am. Chem. Soc., 108, p. 7664 
504 |a Pudovik, A.N., Zimin, M.G., (1980) Pure Appl. Chem., 52, p. 989 
504 |a Westheimer, F.H., (1968) Acc. Chem. Res., 1, p. 70 
504 |a Thatcher, G.R.J., Kluger, R.H., (1989) Adv. Phys. Org. Chem., 25, p. 99 
504 |a Kluger, R., Taylor, S.D., (1991) J. Am. Chem. Soc., 113, p. 5714 
504 |a Pudovik, A.N., Zimin, M.G., Sobanov, A.A., (1977) Zh. Obshch. Khim., 47, p. 1000 
504 |a Iluminati, G., Mandolini, L., (1981) Acc. Chem. Res., 14, p. 95 
504 |a Mandolini, L., (1986) Adv. Phys. Org. Chem., 22, p. 1 
504 |a Lichtenthaler, F.W., Ogawa, S., Heidel, P., (1977) Chem. Ber., 110, p. 3324 
504 |a Valverde, S., Martin-Lomas, M., Herradón, B., García Ochoa, S., (1987) Tetrahedron, 43, p. 1895 
504 |a Maryanoff, B.E., Reitz, A.B., (1989) Chem. Rev., 89, p. 863 
504 |a Hubert, A.J., Reimlinger, H., (1969) Synthesis, p. 97 
504 |a (1970) Synthesis, p. 405 
504 |a De Puy, C.H., Morris, G.F., Smith, J.S., Smat, R.J., (1965) J. Am. Chem. Soc., 87, p. 242 
504 |a Kaneko, H., Okazaki, M., (1966) Tetrahedron Lett., p. 219 
504 |a Gupta, R.C., Srivastava, S.C., Grover, P.K., Anand, N., (1971) Indian J. Chem., 9, p. 890 
520 3 |a Pyranosic enuloses were subjected to Horner-Wadsworth-Emmons (HWE) conditions using the enolate of dimethyl(methoxycarbonyl)methyl phosphonate and its ethyl analogue. 3-O-Phosphorylation of the products as well as an unusual stereospecificity were observed. A mechanism involving a phosphonate-phosphate like rearrangement through a five member intermediate followed by benzoate elimination is proposed.  |l eng 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas 
536 |a Detalles de la financiación: We wish to thank Universidad de Buenos Aires and Consejo Nacional de Investigaciones Cientificas y T6cnicas (CONICET) for financial support and UMYMFOR for the microanalyses. A. Fernfindez Cirelli is a Research Fellow in CONICET. 
593 |a CIHIDECAR Depto. de Quim. Organ., Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
690 1 0 |a SUGAR PHOSPHATE 
690 1 0 |a ARTICLE 
690 1 0 |a CARBOHYDRATE SYNTHESIS 
690 1 0 |a DRUG SYNTHESIS 
690 1 0 |a IN VITRO STUDY 
690 1 0 |a METHODOLOGY 
690 1 0 |a NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 
690 1 0 |a PRIORITY JOURNAL 
690 1 0 |a REACTION ANALYSIS 
690 1 0 |a STEREOCHEMISTRY 
700 1 |a Du Mortier, C.M. 
700 1 |a Cirelli, A.F. 
773 0 |d 1997  |g v. 53  |h pp. 7397-7402  |k n. 22  |p TETRAHEDRON  |x 00404020  |w (AR-BaUEN)CENRE-45  |t Tetrahedron 
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