STUDIES ON LIGNIN AND RELATED COMPOUNDS: XXXIII. ISOLATION OF ACETOVANILLONE FROM WASTE SULPHITE PULP LIQUOR

1938 ◽  
Vol 16b (2) ◽  
pp. 54-56
Author(s):  
Irene K. Buckland ◽  
George H. Tomlinson II ◽  
Harold Hibbert
Keyword(s):  
Aqueous Alkali ◽  
Phenolic Substances ◽  
Related Compounds ◽  
Resinous Product

Waste sulphite pulp liquor (obtained in the manufacture of a commercial sulphite pulp from soft woods, principally spruce and balsam) on treatment with aqueous alkali gave vanillin, acetovanillone, phenolic substances, and a tarry resinous product. The yield of acetovanillone is about 5.5% of that of the vanillin formed, or about 0.3% calculated on the basis of the lignin present.

Oxidative Coupling of Lignans. III. Non-Phenolic Oxidative Coupling of Deoxypodorhizon and Related Compounds

1988 ◽  
Vol 41 (6) ◽  
pp. 897 ◽  
Author(s):  
RC Cambie ◽  
PA Craw ◽  
PS Rutledge ◽  
PD Woodgate
Keyword(s):  
Trifluoroacetic Acid ◽  
Oxidative Coupling ◽  
Phenolic Substances ◽  
Related Compounds

Oxidative coupling of deoxypodorhizon (4) with thallium(III) oxide and trifluoroacetic acid may be controlled to give either deoxyisopodophyllotoxin (14) or isostegane (16). These results and those with related non- phenolic substances indicate that the aromatic substituents of the parent diarylbutane play an important role in determining the outcome of oxidative coupling.

Zebrafish models for hallucinogenic-related compounds

2013 ◽  
Author(s):  
A. V. Kalueff ◽  
A. M. Stewart ◽  
V. Gjeloshi ◽  
D. Kondaveeti ◽  
N. Neelkantan ◽  
...  
Keyword(s):  
Related Compounds

Taxonomic distribution of thymoquinone and related compounds in selected plant species

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
J Táborský ◽  
M Kunt ◽  
P Kloucek ◽  
L Kokoska
Keyword(s):  
Plant Species ◽  
Taxonomic Distribution ◽  
Related Compounds
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