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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 ...