Now showing items 41-50 of 94
SYNTHETIC ROUTES TO KAURENE
The aglucone of sinigrin
The mechanism of the ascorbate-activated cleavage of sinigrin to mustard oil has been postulated as enzymatic hydrolysis of the thioglucoside to the aglucone, which undergoes spontaneous Lossen rearrangement to allyl ...
Ionization and dissociation studies of propadiene, 1, 3-butadiene, 1,3 trans-pentadiene, 2,4-hexadiene and 2,5-dimethyl-2,4-hexadiene by electron impact
The ionization and dissociation of propadiene, 1,3-butadiene, 1,3-trans-pentadiene, 2,4-hexadiene and 2,5-dimethy1-2,4-hexadiene have been studied using a CEC-21-701 mass spectrometer. The ionization potentials measured ...
Preliminary studies in the total synthesis of verrucarol
A preliminary investigation was undertaken to find a route to the cis A-B ring fusion of the sesquiterpene alcohol verrucarol. To synthesize the desired cis-lactone (47), methylacetoacetate (60) was alkylated with ...