84487-39-8

Upstream product

• 84487-32-1 (+/-)-1,1-dibenzyl-3(S)-<2'(R)-acetoxy-4'(S)-methylcyclohex(1'S)-yl>butan-1-ol 
• 100-44-7 benzyl chloride 
• 84487-31-0 (1R,2S,5S)-2-(3-Benzyl-3-hydroxy-1-methyl-4-phenyl-butyl)-5-methyl-cyclohexanol 
• 84487-38-7 (+/-)-1-phenyl-4(S)-<2'(R)-acetoxy-4'(S)-methylcyclohex(1'S)-yl>pentan-2-one 
• 84487-32-1 (+/-)-1,1-dibenzyl-3(S)-(2'(R)-acetoxy-4'-(S)-methyl-cyclohex-(1'S)-yl)-butan-1-ol 
• 84487-31-0 (+/-)-1,1-dibenzyl-3(S)-(2'-(R)-hydroxy-4'-(S)-methyl-cyclohex-(1'S)-yl)-butan-1-ol 
• 84487-19-4 5,9-decan-3-one> 
• 84487-38-7 (+/-)-1-phenyl-4(S)-<2'(R)-acetoxy-4'(S)-methyl-cyclohex-(1'S)-yl>pentan-2-one 

Relevant academic research and scientific papers

Synthesis and Transformations of (+/-)-trans-4aβ(H),8aα(H)-Octahydro-4α,7β-dimethyl-2H-1-benzopyran-2-one

Hydrogenation of 4,7-dimethylcoumarin (1) in alkaline medium has been shown to furnish a mixture of (+/-)-trans-4aβ(H),8aα(H)-octahydro-4α,7β-dimethyl-2H-1-benzopyran-2-one (2), (+/-)-trans-4aβ(H),8aα(H)-octahydro-4α,7α-dimethyl-2H-1-benzopyran-2-one (3)

Transformation of γ- and δ-Lactones to γ- and δ-Acetoxybenzyl Ketones

4,7-Dimethyl-3,4-dihydrocoumarin (2) reacts with excess benzylmagnesium chloride to furnish (+/-)-1,1-dibenzyl-3-(2'-hydroxy-4'-methylphenyl)-butan-1-ol (9) which is acetylated to give (+/-)-1,1-dibenzyl-3-(2'-acetoxy-4'-methylphenyl)-butan-1-ol (12).Frag