141277-82-9

Upstream product

• 5524-05-0 (2R,5R)-5-isopropenyl-2-methylcyclohexanone 
• 867-13-0 diethoxyphosphoryl-acetic acid ethyl ester 

Downstream Products

• 141277-83-0 [(2R,5R)-5-Hydroxy-2-methyl-cyclohex-(E)-ylidene]-acetic acid ethyl ester 
• 5113-87-1 3-methyl-6-(prop-1-en-2-yl)cyclohexene 
• 5989-27-5 D-limonene 
• 13835-32-0 (2R)-2-[(1R)-4-methylcyclohex-3-en-1-yl]propyl 3,5-dinitrobenzoate 
• 13835-75-1 (2R)-2-[(1R)-4-methylcyclohex-3-en-1-yl]propan-1-ol 
• 287720-47-2 (2RS)-2-<(1R)-4-methylcyclohex-3-enyl>propanol 
• 141277-80-7 (2E)-<2-<(2'R,5'R)-5'-<(tert-butyldimethylsilyl)oxy>-2'-methylcyclohexylidene>ethyl>diphenylphosphine oxide 
• 141277-84-1 (2E)-ethyl <(2'R,5'R)-5'-<(tert-butyldimethylsilyl)oxy>-2'-methylcyclohexylidene>ethanoate 
• 141277-86-3 tert-Butyl-{(1R,4R)-3-[2-chloro-eth-(E)-ylidene]-4-methyl-cyclohexyloxy}-dimethyl-silane 
• 141277-85-2 (2E)-2-<(2'R,5'R)-5'-<(tert-butyldimethylsilyl)oxy>-2'-methylcyclohexylidene>ethanol 

Relevant academic research and scientific papers

Photocaged Hydrocarbons, Aldehydes, Ketones, Enones, and Carboxylic Acids and Esters that Release by the Norrish II Cleavage Protocol and Beyond: Controlled Photoinduced Fragrance Release

Five families of caged fragrance compounds that allow the storage and release of the following small volatile organic molecules are described: terpene hydrocarbons, aldehydes, ketones, Michael-type α,β-unsaturated enones, and carboxylic acids and esters. These caged molecules are released by photoexcitation via carbonyl-directed hydrogen-transfer processes and subsequent C-C bond cleavage (Norrish Type II) or by didenitrogenation of diazirines.

A Synthesis of A-Ring Synthons for Dihydrotachysterols

Phosphine oxides 1 and 2, enantiomeric synthons for the preparation of dihydrotachysterols, were synthesized from the appropriate dihydrocarvones