Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers

The synthesis of three new stereoregular AB-type polyamides based on D-ribono-1,4-lactone, L-arabinose, and D-xylose has been carried out by the active ester polycondensation method. These polyamides were characterized by elemental analysis, IR and NMR spectroscopies, and powder X-ray diffraction. T...

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Autores principales:	Orgueira, Hernan Antonio, Varela, Oscar José
Publicado:	1997
Materias:	Aminoaldonic acids Stereoregular nylons Stereoregular polyamides Sugar polyamides Amino acids Carbohydrates Crystalline materials Monomers Nylon polymers Plastic films Polycondensation Synthesis (chemical) Textures Water X ray powder diffraction Xylose Polyamides
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0887624X_v35_n17_p3645_Bueno http://hdl.handle.net/20.500.12110/paper_0887624X_v35_n17_p3645_Bueno
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_0887624X_v35_n17_p3645_Bueno
record_format	dspace
spelling	paper:paper_0887624X_v35_n17_p3645_Bueno2023-06-08T15:46:52Z Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers Orgueira, Hernan Antonio Varela, Oscar José Aminoaldonic acids Stereoregular nylons Stereoregular polyamides Sugar polyamides Amino acids Carbohydrates Crystalline materials Monomers Nylon polymers Plastic films Polycondensation Synthesis (chemical) Textures Water X ray powder diffraction Xylose Aminoaldonic acids Polyamides The synthesis of three new stereoregular AB-type polyamides based on D-ribono-1,4-lactone, L-arabinose, and D-xylose has been carried out by the active ester polycondensation method. These polyamides were characterized by elemental analysis, IR and NMR spectroscopies, and powder X-ray diffraction. They displayed optical activity and had a pronounced affinity to water, although they were not soluble in this solvent. The polyamide obtained from D-ribono-1,4-lactone was highly crystalline and yielded films with spherulitic texture. © 1997 John Wiley & Sons, Inc. Fil:Orgueira, H.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Varela, O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1997 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0887624X_v35_n17_p3645_Bueno http://hdl.handle.net/20.500.12110/paper_0887624X_v35_n17_p3645_Bueno
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Aminoaldonic acids Stereoregular nylons Stereoregular polyamides Sugar polyamides Amino acids Carbohydrates Crystalline materials Monomers Nylon polymers Plastic films Polycondensation Synthesis (chemical) Textures Water X ray powder diffraction Xylose Aminoaldonic acids Polyamides
spellingShingle	Aminoaldonic acids Stereoregular nylons Stereoregular polyamides Sugar polyamides Amino acids Carbohydrates Crystalline materials Monomers Nylon polymers Plastic films Polycondensation Synthesis (chemical) Textures Water X ray powder diffraction Xylose Aminoaldonic acids Polyamides Orgueira, Hernan Antonio Varela, Oscar José Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers
topic_facet	Aminoaldonic acids Stereoregular nylons Stereoregular polyamides Sugar polyamides Amino acids Carbohydrates Crystalline materials Monomers Nylon polymers Plastic films Polycondensation Synthesis (chemical) Textures Water X ray powder diffraction Xylose Aminoaldonic acids Polyamides
description	The synthesis of three new stereoregular AB-type polyamides based on D-ribono-1,4-lactone, L-arabinose, and D-xylose has been carried out by the active ester polycondensation method. These polyamides were characterized by elemental analysis, IR and NMR spectroscopies, and powder X-ray diffraction. They displayed optical activity and had a pronounced affinity to water, although they were not soluble in this solvent. The polyamide obtained from D-ribono-1,4-lactone was highly crystalline and yielded films with spherulitic texture. © 1997 John Wiley & Sons, Inc.
author	Orgueira, Hernan Antonio Varela, Oscar José
author_facet	Orgueira, Hernan Antonio Varela, Oscar José
author_sort	Orgueira, Hernan Antonio
title	Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers
title_short	Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers
title_full	Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers
title_fullStr	Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers
title_full_unstemmed	Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers
title_sort	synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers
publishDate	1997
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0887624X_v35_n17_p3645_Bueno http://hdl.handle.net/20.500.12110/paper_0887624X_v35_n17_p3645_Bueno
work_keys_str_mv	AT orgueirahernanantonio synthesisandcharacterizationofopticallyactivepolyamidesderivedfromcarbohydratebasedmonomers AT varelaoscarjose synthesisandcharacterizationofopticallyactivepolyamidesderivedfromcarbohydratebasedmonomers
_version_	1768544917125070848

Synthesis and characterization of optically active polyamides derived from carbohydrate-based monomers

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