Abstract
This review highlights very recent attempts to incorporate natural renewable resources in benzoxazine resin synthesis and the properties of polybenzoxazines derived from them. Strong environmental incentives to reduce consumption of petroleum and its derivatives have also influenced the choice of raw materials for benzoxazine synthesis among many other synthetic polymer precursors. It will be seen that properties of naturally derived polybenzoxazines offer comparable physical and mechanical properties, or unique properties derived from multifunctionality of natural raw materials, often derived from multi-functionality of the natural raw materials. Benzoxazine chemistry’s versatile molecular design flexibility allows incorporation of naturally occurring phenolics, primary amines and hydroxyl compounds, such as cashew nut shell oil, urushiol, terepene, levulinic acid, and cellulose. Use of glycerol as biodiesel production waste from primary waste, such as used cooking oil and fat, as well as naturally occurring amine compound in a biomimetic manner are also discussed.
Keywords: Benzoxazine resin, Polybenzoxazine, Natural renewable resources, Waste.
Call for Papers in Thematic Issues
Advances of Heterocyclic Chemistry with Pesticide Activity
Global food safety and security will continue to be a global concern for the next 50 years and beyond. Plant diseases have had a significant impact on food safety and security throughout the entire food chain, from primary production to consumption. While conventional chemical pesticides have been traditionally used for ...read more
Calculation design of covalent/metal organic framework based catalysts
This research area combines theoretical computation and screening with machine learning for the design of covalent/metal organic framework-based catalysts, bridging the disciplines of organic chemistry, physical chemistry, computational chemistry, materials science, and machine learning. It covers several critical aspects: designing and synthesizing organic catalysts for improved performance, applying computational methods ...read more
Carbohydrates conversion in biofuels and bioproducts
Biomass pretreatment, hydrolysis, and saccharification of carbohydrates, and sugars bioconversion in biofuels and bioproducts within a biorefinery framework. Carbohydrates derived from woody biomass, agricultural wastes, algae, sewage sludge, or any other lignocellulosic feedstock are included in this issue. Simulation, techno-economic analysis, and life cycle analysis of a biorefinery process are ...read more
Catalytic C-H bond activation as a tool for functionalization of heterocycles
The major topic is the functionalization of heterocycles through catalyzed C-H bond activation. The strategies based on C-H activation not only provide straightforward formation of C-C or C-X bonds but, more importantly, allow for the avoidance of pre-functionalization of one or two of the cross-coupling partners. The beneficial impact of ...read more
Related Books
Advances in Organic Synthesis
The Synthetic Methods, Structures, and Properties of the Ca-C σ Bond Organocalcium Containing Compounds
Advances in Organic Synthesis
Chemistry of Bipyrazoles: Synthesis and Applications
Advances in Organic Synthesis
Advanced Nanocatalysis for Organic Synthesis and Electroanalysis
Advances in Organic Synthesis
Advances in Organic Synthesis
13