Synthesis of novel polyamides starting from ferulic acid dimer derivative

Castillo, Erika A.; Miura, Hiroya; Hasegawa, Masaki; Ogawa, Teiichiro

doi:10.1163/1568555042474185

Cited by 16 publications

(13 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Castillo et al [ 76 ] synthetized novel polyamides, containing a cyclobutane ring, by [2 + 2] cycloaddition. After the functionalization of FA, the product was irradiated by stirring for 20 h under an argon atmosphere.…”

Section: Uv-curable Monomers From the Pulp And Paper Industrymentioning

confidence: 99%

UV-Curable Bio-Based Polymers Derived from Industrial Pulp and Paper Processes

et al. 2021

View full text Add to dashboard Cite

Bio-based monomers represent the future market for polymer chemistry, since the political economics of different states promote green ventures toward more sustainable materials and processes. Industrial pulp and paper processing represent a large market that could advance the use of by-products to avoid waste production and reduce pollution. Lignin represents the most available side product that can be used to produce a bio-based monomer. This review is concentrated on the possibility of using bio-based monomer derivates from pulp and the paper industry for UV-curing processing. UV-curing represents the new frontier for thermoset production, allowing a fast reaction cure, less energy demand, and the elimination of solvent. The growing demand for new monomers increases research in the environmental field to substitute for petroleum-based products. This review provides an overview of the main monomers and relative families of compounds derived from industrial processes that are suitable for UV-curing. Particular focus is given to the developments reached in the last few years concerning lignin, rosin and terpenes and the related possible applications of these in UV-curing chemistry.

show abstract

Section: Uv-curable Monomers From the Pulp And Paper Industrymentioning

confidence: 99%

UV-Curable Bio-Based Polymers Derived from Industrial Pulp and Paper Processes

et al. 2021

View full text Add to dashboard Cite

show abstract

“…In recent times, wide varieties of photocrosslinkable polymers have been developed. Most of the photocrosslinkable polymers react by a 2+2 type dimerization with the formation of the cyclobutane rings (Borden, 1978;Gangadhara et al 1995;Rehab et al 1999;Castillo et al 2004;Murugavel, 2005, 2009;Devi and Murugavel, 2012). A common problem with these studies is that it is difficult to compare the results obtained from different studies because different photosensitive groups, polymer concentration levels and processing techniques have been employed.…”

Section: Photocrosslinkingmentioning

confidence: 99%

A Review on Photopolymers for Polymer Nanocomposite Applications

2014

J. Environ. Nanotechnol.

View full text Add to dashboard Cite

Polymer nanocomposites (PNCs) are a class of thermo or thermosetting polymers reinforced with small quantities of nano-sized particles to achieve desirable properties such as high thermal, mechanical and flame retardant properties. The present article focuses the different types of photosensitive polymers employed in the production of polymer nanocomposites for photoresist applications. Polymer nanocomposites having photoresist materials show shape dependent properties due to the presence of various photosensitive moieties which after photoirradiation and processing in the specific areas show appropriate solubility. Advanced synthetic methods geared to the needs of today's photoresist applications in fields such as photolithography, advanced microelectronics, medical fields, photo recorders, liquid crystalline displays, holographic display non-linear optical materials.

show abstract

“… 21 , 22 Reports of polymers containing FA in the main chain include (co)polyesters, 4 , 23 , 24 poly(anhydride–ester), 25 poly(ether ester)s, 26 , 27 a methacrylic–FA copolymer, 28 and a polyamide. 29 To the best of our knowledge, no FA-based polycarbonates have been reported to date.…”

Section: Introductionmentioning

confidence: 99%

Poly(carbonate–amide)s Derived from Bio-Based Resources: Poly(ferulic acid-co-tyrosine)

et al. 2014

View full text Add to dashboard Cite

Ferulic acid (FA), a bio-based resource found in fruits and vegetables, was coupled with a hydroxyl-amino acid to generate a new class of monomers to afford poly(carbonate–amide)s with potential to degrade into natural products. l-Serine was first selected as the hydroxyl-amino partner for FA, from which the activated p-nitrophenyl carbonate monomer was synthesized. Unfortunately, polymerizations were unsuccessful, and the elimination product was systematically obtained. To avoid elimination, we revised our strategy and used l-tyrosine ethyl ester, which lacks an acidic proton on the α position of the ethyl ester. Four new monomers were synthesized and converted into the corresponding poly(carbonate–amide)s with specific regioselectivities. The polymers were fully characterized through thermal and spectroscopic analyses. Preliminary fluorescent studies revealed interesting photophysical properties for the monomers and their corresponding poly(carbonate–amide)s, beyond the fluorescence characteristics of l-tyrosine and FA, making these materials potentially viable for sensing and/or imaging applications, in addition to their attractiveness as engineering materials derived from renewable resources.

show abstract

Synthesis of novel polyamides starting from ferulic acid dimer derivative

Cited by 16 publications

References 19 publications

UV-Curable Bio-Based Polymers Derived from Industrial Pulp and Paper Processes

UV-Curable Bio-Based Polymers Derived from Industrial Pulp and Paper Processes

A Review on Photopolymers for Polymer Nanocomposite Applications

Poly(carbonate–amide)s Derived from Bio-Based Resources: Poly(ferulic acid-co-tyrosine)

Contact Info

Product

Resources

About