
%0 Journal Article
%A Merewether, JWT 
%T Studies on the Lignin of <I>Eucalyptus regnans</I> F.Muell. VIII. The Isolation of an Ether-Soluble Ethanol Lignin
%J Australian Journal of Chemistry
%D 1953/06/01
%V 6
%N 2
%P 162-165
%K 
%R https://doi.org/10.1071/CH9530162
%U https://www.publish.csiro.au/paper/CH9530162 
%X A second fraction, soluble in ether, has been isolated from the products of ethanolysis of Eucalyptus regnans F. Muell. wood meal. This fraction, designated ethanol lignin-B, has been characterized by methylation with diazomethane, acetylation and benzoylation both of the ethanol lignin-B and its methyl derivative, and the formation of a phenylhydrazone. The analysis of these derivatives indicates that, while ethanol lignin-B is very similar to the previously described ether-insoluble ethanol lignin-A, it differs in its reaction with benzoyl chloride and with phenylhydrazone. 
