Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Raymond M. Carman"'
Autor:
B. N. Venzke, Raymond M. Carman
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 23
The structure of the decalone previously reported from the oxidation of guaiol has, after X-ray crystallographic analysis, been revised to structure (3c) which contains a cis -fused ring system. Deuteration studies give insight into the conformation
Publikováno v:
ChemInform. 24
7-Hydroxy-1, 8-cineole (3a) and the corresponding carboxylic acid (3b) have been isolated from the urine of brushtail possums (Trichosurus vulpecula: Marsupialia) fed a diet enhanced with 1, 8-cineole. Chemical syntheses of these two novel metabolite
Publikováno v:
ChemInform. 25
Autor:
Raymond M. Carman, Tomislav Karoli
Publikováno v:
ChemInform. 30
A further synthesis of the saturated racemic derivative (1b) of the avocado diene (1a) ((R,Z,Z)-2-hydroxy-4-oxohenicosa-12,15-dien-1-yl acetate; "persin") is described.
Autor:
Raymond M. Carman, Paul Handley
Publikováno v:
Phytochemistry. 50:1329-1331
Leaves (both young and mature) of seventeen commercial avocado (Persea americana) cultivars have been analysed monthly throughout the year to measure the concentration and seasonal variation of the antifungal diene (Z,Z)-2-hydroxy-4-oxohenicosa-12,15
Autor:
Raymond M. Carman
Publikováno v:
Journal of natural products. 68(9)
Humulene-4,5-monoepoxide, 1, may rearrange to the cyclopropyl diol 2 during chromatography over silica. The rearrangement can be reversed with acid.
Publikováno v:
Australian Journal of Chemistry. 68:648
High resolution 13C NMR, supported by X-ray crystallography, shows the true nature of the trichloro derivative from manool or sclareol as a mixture of diastereomers comprising 70 % 13R and 30 % 13S isomers.
Publikováno v:
Australian Journal of Chemistry. 63:458
The isomerization of terpinolene tetrabromide from the cis-2,4- (diaxial) dibromo isomer (A) to the more stable trans-2,4- (equatorial–axial) compound (B) has been investigated in the solid state. The progress of the solid-state reaction as a funct