Effects of Metal Ions on Entero-Soluble Poly(methacrylic acid-methyl methacrylate) Coating: A Combined Analysis by ATR-FTIR Spectroscopy and Computational Approaches

2010 ◽  
Vol 7 (2) ◽  
pp. 421-430 ◽  
Author(s):  
Francesco Cilurzo ◽  
Chiara G. M. Gennari ◽  
Francesca Selmin ◽  
Giulio Vistoli
Keyword(s):  
Methyl Methacrylate ◽  
Metal Ions ◽  
Ftir Spectroscopy ◽  
Methacrylic Acid ◽  
Computational Approaches ◽  
Combined Analysis ◽  
Acid Methyl ◽  
Soluble Poly

1,3-Dipolar Cycloaddition Reactions of the Ylide Derived from 6-Phenacyl-benzo[f][1,7]naphthyridinium Bromide

1999 ◽  
Vol 52 (2) ◽  
pp. 149 ◽  
Author(s):  
Grazyna Matusiak
Keyword(s):  
Maleic Anhydride ◽  
Methyl Methacrylate ◽  
Methacrylic Acid ◽  
Basic Medium ◽  
Dipolar Cycloaddition ◽  
Cycloaddition Reactions ◽  
Dimethyl Acetylenedicarboxylate ◽  
Methyl Vinyl ◽  
Acid Methyl

The 1,3-dipolar cycloaddition reactions of 4,6-diazaphenanthrene 6-phenacylide formed in situ from the quaternary 6-phenacylbenzo[f][1,7]naphthyridinium bromide in basic medium were examined; methacrylic acid, methyl methacrylate, butyl vinyl ether, methyl vinyl ketone, maleic anhydride and dimethyl acetylenedicarboxylate were used as the dipolarophiles.

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