Difference between revisions of "Synthesis of Lignin Monomers"

From MC Chem Wiki
Jump to navigation Jump to search
Line 19: Line 19:
 
[https://www.sigmaaldrich.com/catalog/search?term=Toluene&interface=Product%20Name&N=0+&mode=mode%20matchpartialmax&lang=en&region=US&focus=productN=0%20220003048%20219853286%20219853269 Anhydrous Toluene ]
 
[https://www.sigmaaldrich.com/catalog/search?term=Toluene&interface=Product%20Name&N=0+&mode=mode%20matchpartialmax&lang=en&region=US&focus=productN=0%20220003048%20219853286%20219853269 Anhydrous Toluene ]
  
'''Product Number''': 244511-1L  
+
'''Product Number''': 244511-1L  
  
 
'''Quantity''': 1  
 
'''Quantity''': 1  

Revision as of 16:25, 4 June 2018

Introduction

Lignin is the second most abundant organic polymer. It is found in plants, majorly in trees. Its function is to serve in the assistance of water flow throughout the plant. It forms a barrier for the evaporation, trapping the water inside.

The structure of lignin is composed of the seemingly random combination of three monomers: p-coumaryl alcohol, coniferyl alcohol, and sinapyl alcohol.

Lignin Precursors

Materials

Diisobutylaluminum hydride solution

Product Number: 192724-100G

Quantity: 2

Price: $52.20

Anhydrous Toluene

Product Number: 244511-1L

Quantity: 1

Price: $60.50

Experimental

Results

Discussion

References

Lignin Biosynthesis and Structure

Oxidative Coupling during Lignin Polymerization is Determined by Unpaired Electron Delocalization within Parent Phenylpropanoid Radicals

[Overview from Lignin and Lignans: Advances in Chemistry]

Facile Large-Scale Synthesis of Coniferyl, Sinapyl, and p-Coumaryl Alcohol