TY - JOUR
T1 - Amide-linked N-methacryloyl sucrose containing polymers
AU - Petrova, Krasimira Todorova Markova
AU - Potewar, Taterao M.
AU - Ascenso, Osvaldo S.
AU - Barros, Maria Teresa
N1 - SCOPUSID:84899113049
PMID:24906726
WOS:000338005000006
PY - 2014/9/22
Y1 - 2014/9/22
N2 - 1’,2,3,3’,4,4’,6-Hepta-O-benzyl-6’-N-methacryloyl-6’-deoxysucrose 1, 6’-deoxy-6’-N-methacryloyloxyethylureido sucrose 2 and 6,6’-dideoxy-6,6’-N-dimethacryloyloxyethylureido sucrose 3 have been homo-polymerized and copolymerized with styrene by a free radical process, yielding polymer materials with pendant sucrose moieties, attached to the polymer backbone via amide linkages. The results demonstrated that varying the structural features of the monomers, greatly affected the thermal and rheological properties of the polymers. The polymer materials obtained have been characterized by NMR, MALDI-TOF, DSC, AFM and EWC (equilibrium water content). The efficient synthesis of the three novel, regioisomerically pure, N-methacryloylamide sucrose-containing monomers (1, 2 and 3) have been described.
AB - 1’,2,3,3’,4,4’,6-Hepta-O-benzyl-6’-N-methacryloyl-6’-deoxysucrose 1, 6’-deoxy-6’-N-methacryloyloxyethylureido sucrose 2 and 6,6’-dideoxy-6,6’-N-dimethacryloyloxyethylureido sucrose 3 have been homo-polymerized and copolymerized with styrene by a free radical process, yielding polymer materials with pendant sucrose moieties, attached to the polymer backbone via amide linkages. The results demonstrated that varying the structural features of the monomers, greatly affected the thermal and rheological properties of the polymers. The polymer materials obtained have been characterized by NMR, MALDI-TOF, DSC, AFM and EWC (equilibrium water content). The efficient synthesis of the three novel, regioisomerically pure, N-methacryloylamide sucrose-containing monomers (1, 2 and 3) have been described.
KW - sucrose-containing monomers
KW - amide-linkage
KW - free radical copolymerization
KW - poly(vinylsacharides)
KW - N-methacryloyl monomers
KW - Amide-linkage
KW - Free radical copolymerization
KW - N-methacryloyl monomers
KW - Poly(vinylsacharides)
KW - Sucrose-containing monomers
U2 - 10.1016/j.carbpol.2014.03.050
DO - 10.1016/j.carbpol.2014.03.050
M3 - Article
C2 - 24906726
SN - 0144-8617
VL - 110
SP - 38
EP - 46
JO - Carbohydrate Polymers
JF - Carbohydrate Polymers
ER -