TY - JOUR
T1 - Chemistry of the coccoidea. IX pigments from the lac insect austrotachardia acaciae (Hemiptera) and associated synthetic work
AU - Cameron, Donald W.
AU - Feutrill, Geofrey I.
AU - Karge, Roger L.
AU - Patti, Antonio F.
PY - 1981/1/1
Y1 - 1981/1/1
N2 - Minor pigments of the lacciferid Austrotachardia acaciae Maskell include isoerythrolaccin and the new 7-hydroxyerythrolaccin whose structure was confirmed by synthesis. Severe treatment of certain derivatives of 1, 3-dihydroxyanthraquinone with aluminium chloride has resulted in novel deoxygenation to the 1-hydroxy series. The 1, 2-dimethyl anthraquinones, 3, 6, 8-trihydroxy-1, 2-dimethylanthraquinone and 3, 6, 7, 8-tetrahydroxy-1, 2-dimethylanthraquinone, have been synthesized. Oxidation of the methyl groups has been explored as a possible route to the synthesis of the major pigment from A, acaciae, xantholaccaic acid B.
AB - Minor pigments of the lacciferid Austrotachardia acaciae Maskell include isoerythrolaccin and the new 7-hydroxyerythrolaccin whose structure was confirmed by synthesis. Severe treatment of certain derivatives of 1, 3-dihydroxyanthraquinone with aluminium chloride has resulted in novel deoxygenation to the 1-hydroxy series. The 1, 2-dimethyl anthraquinones, 3, 6, 8-trihydroxy-1, 2-dimethylanthraquinone and 3, 6, 7, 8-tetrahydroxy-1, 2-dimethylanthraquinone, have been synthesized. Oxidation of the methyl groups has been explored as a possible route to the synthesis of the major pigment from A, acaciae, xantholaccaic acid B.
UR - http://www.scopus.com/inward/record.url?scp=84918398838&partnerID=8YFLogxK
U2 - 10.1071/CH9812481
DO - 10.1071/CH9812481
M3 - Article
AN - SCOPUS:84918398838
SN - 0004-9425
VL - 34
SP - 2481
EP - 2485
JO - Australian Journal of Chemistry
JF - Australian Journal of Chemistry
IS - 11
ER -