The isolation and stereochemistry of 3-hydroxylongifolaldehyde (4), the missing key-compound in the earlier proposed mechanism for the abnormal perbenzoic acid oxidation of longifolene is described. Rearrangement of hydroxyaldehyde (4) to hydroxyketone (6) during exposure to LAH is reported
Isolongifolene has been systematically degraded to a bisnor-keto acid, the spectral characteristics ...
Acetolysis of 8-bromoneoisolongifolene generates, besides two normal products (of elimination and SN...
Dehydrogenation of isolongifolene over 10% Pd-C, in the vapour phase, at 450-±5° gave in 23% yield a...
Oxidation of longifolene, a mono-olefinic sesquiterpene, with a chloroform solution of perbenzoic ac...
Isolongifolene, C15H24 an artefact from an acid-catalysed rearrangement of longifolene, is shown to ...
Isolongifolene, C15H24 an artefact from an acid-catalysed rearrangement of longifolene, is shown to ...
The question of possible neutral intermediates which may lie on the reaction pathway in going from l...
Longipinene on exposure to acids rapidly rearranges to furnish α- and β-himachalenes, longifolene an...
Isolongifolene epoxide undergoes novel rearrangements on treatment with 1% HCl in CHCl<SUB>3</SUB> o...
The gross mechanism of rearrangement of longifolene to isolongifolene has been elucidated by using s...
The gross mechanism of rearrangement of longifolene to isolongifolene has been elucidated by using s...
Unlike the analogous case of camphene, hydration of longifolene with acetic acid-sulphuric acid in d...
ψ-Longifolic acid, a chromic acid oxidation product of longifolene, is unequivocally shown to posses...
Hydration of longifolene under acid catalysis gives, besides longiborneol, one secondary alcohol and...
Starting with camphene-1-carboxylic acid (III), both C13-keto acid (II), the key degradation product...
Isolongifolene has been systematically degraded to a bisnor-keto acid, the spectral characteristics ...
Acetolysis of 8-bromoneoisolongifolene generates, besides two normal products (of elimination and SN...
Dehydrogenation of isolongifolene over 10% Pd-C, in the vapour phase, at 450-±5° gave in 23% yield a...
Oxidation of longifolene, a mono-olefinic sesquiterpene, with a chloroform solution of perbenzoic ac...
Isolongifolene, C15H24 an artefact from an acid-catalysed rearrangement of longifolene, is shown to ...
Isolongifolene, C15H24 an artefact from an acid-catalysed rearrangement of longifolene, is shown to ...
The question of possible neutral intermediates which may lie on the reaction pathway in going from l...
Longipinene on exposure to acids rapidly rearranges to furnish α- and β-himachalenes, longifolene an...
Isolongifolene epoxide undergoes novel rearrangements on treatment with 1% HCl in CHCl<SUB>3</SUB> o...
The gross mechanism of rearrangement of longifolene to isolongifolene has been elucidated by using s...
The gross mechanism of rearrangement of longifolene to isolongifolene has been elucidated by using s...
Unlike the analogous case of camphene, hydration of longifolene with acetic acid-sulphuric acid in d...
ψ-Longifolic acid, a chromic acid oxidation product of longifolene, is unequivocally shown to posses...
Hydration of longifolene under acid catalysis gives, besides longiborneol, one secondary alcohol and...
Starting with camphene-1-carboxylic acid (III), both C13-keto acid (II), the key degradation product...
Isolongifolene has been systematically degraded to a bisnor-keto acid, the spectral characteristics ...
Acetolysis of 8-bromoneoisolongifolene generates, besides two normal products (of elimination and SN...
Dehydrogenation of isolongifolene over 10% Pd-C, in the vapour phase, at 450-±5° gave in 23% yield a...