Volumen II - SAM

muestra la coexistencia de ambas formas tautoméricas y; la polidispersidad del polímero es mayor cuando
el monómero mayoritario es el enolnitrilo.
REFERENCIAS
1. F. A. Carey and R. J. Sundberg. “Advanced Organic Chemistry”; 1983, Plenum press, New York.
2. P. Allegretti, A. Cánepa, R. Bravo, E Castro and J. Furlong. “Mass spectrometric analysis and theoretical
calculations for the occurrence of tautomeric structures of selected (2H)isoquinolinones”. Asian Journal
of Spectroscopy, Vol. 4 (2000), p. 133-137.
3. P. Allegretti, S. Cortizo, C. Guzmán, E. Castro and J. Furlong. “Tautomerism of lactones and related
compounds. Mass spectrometric data and theoretical calculations”. Arkivoc. Vol X (2003), p. 24-31.
4. P. Allegretti, M. Schiavoni, S. Cortizo, E. Castro and J. Furlong, “Enol and enethioenol occurrence for
some ketones and thioketones”. Mass Spectrometry and Theoretical Calculations. I.J.M.S., Vol 5 (2004),
p. 294-300.
5. P. Allegretti, C. Milazzo and J. Furlong, “Mass Spectrometry as a Tool for the Determination of Heats of
Tautomerization of Thioamides in Gas Phase”. Eur. J. Mass Spectrom., Vol. 11(2005), p. 53-64.
6. S. Masuda and K. Minagawa, “Tautomers as monomers and initiators”. Prog. Polym Sci., Vol 21, (1996),
p. 557-591.
7. S. Masuda, M. Tanaka and T. Ota, “Polymerizable tautomers: 5. Solvent effects on
radical polymerization and copolymerization of 5-hexene-2,4-dione”. Polymer, Vol 28 (1987), p. 1945-
1949.
8. S. Masuda, M. Tanaka and T. Ota, “Polymerizable tautomers. VI. Solvent effects on polymerization and
copolymerization of ethyl 4-methyl-3-oxo-4-pentenoate”; J. Polym. Sci, Polym. Chem. Ed, 27 (1989),
p.855-863.
9. R. Zibuck and J. Streiber, “Ethyl 3-oxo-4-pentenoate (Nazarov´s Reagent)”; Organic Syntheses, Vol. 71
(1993), p.236-239.
10. J. C. Collins and W. W. Hess, “Aldehydes from primary alcohols by oxidation with chromium trioxide:
heptanal”; Organic Syntheses, Vol. 52 (1972), p.5-9.
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