Chemistry of Natural Compounds

, Volume 13, Issue 4, pp 474–476 | Cite as

Modification of lignin by phosphorylation and amination

  • Yu. N. Forostyan


On reaction with phosphorus trichloride, hydrolysis-ammoniatedlignin forms products containing phosphate ester and carbonyl chloride groups.

Lignincarbonyl chloride reacts with anabasine, 4-(piperidin-4′-yl)pyridine and 4,4′-bipiperidinyl to form the corresponding amides of phosphorylated lignins.


Carboxy Group Anabasine Phenolic Hydroxy Group Phosphorus Trichloride Potassium Methanolate 


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Copyright information

© Plenum Publishing Corporation 1978

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  • Yu. N. Forostyan

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