38765-73-0

Upstream product

• 36065-09-5 1,7,7-trimethyl-3-(1-phenylmethylidene)bicyclo[2.2.1]heptan-2-one 
• 100-52-7 benzaldehyde 
• 464-49-3 (1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one 
• 28070-26-0 trans-benzylidene-3-camphor 

Downstream Products

• 91419-01-1 3-trans-benzylideneisoborneol exo-oxide 
• 91419-01-1 3-trans-benzylideneisoborneol endo-oxide 
• 77078-79-6 3-endo-benzyl-1,7,7-trimethylbicyclo<2.2.1>heptane-2-exo-3-exo-diol 
• 77078-79-6 3-exo-benzyl-1,7,7-trimethylbicyclo<2.2.1>heptane-3-endo-2-exo-diol 
• 91419-02-2 3-trans-benzylideneisobornyl acetate exo-oxide 
• 91419-02-2 3-trans-benzylideneisobornyl acetate endo-oxide 
• 24797-59-9 (+)-(1R,4R)-exo-3-benzylbornanone 
• 24797-59-9 (+)-(1R,4R)-endo-3-benzylbornan-2-one 
• 38108-56-4 (1R,4R)-exo-3-benzyl-exo-1,7,7-trimethyl-bicyclo<2.2.1>heptan-2-ol 

Relevant academic research and scientific papers

THE OCTANT RULE XXIII. ANTIOCTANT EFFECTS IN γ,δ-UNSATURATED KETONES

The exo and endo α-benzyl derivatives (1 and 2. respectively) of (+)-camphor have been synthesized and are found to exert a strong influence on the circular dichroism n?* Cotton effects: 1: Δε301max -0.36 (n-heptane) and 2: Δε302max +3.22, relative to camphor: Δε304max + 1.8 (n-heptane).Evidence for electric dipole transition moment coupling in these γ,δ-unsaturated systems is found in the n?* UV: 1: ε291max 84 (n-heptane) and 2: ε285max 303, relative to camphor: ε290max 25.

Stereoselective Epoxidation of 3-trans-Benzylideneisoborneol

2-Benzylidenecyclopentanol (2) can be epoxidized stereoselectively to furnish 2-trans-benzylidene-1β-hydroxycylopentane β-oxide (4) with either t-butyl hydroperoxide in the presence of vanadium catalyst or m-chloroperoxybenzoic acid.Epoxidation of 3-trans