242485-40-1

Upstream product

• 63753-47-9 1-Benzenesulfinyl-2-methyl-but-3-en-2-ol 
• 170240-86-5 iso-β-cyclogeranyl iodide 
• 78-79-5 isoprene 
• 930-69-8 sodium thiophenolate 
• 23451-76-5 3-Hydroxy-3-methyl-4-phenylmercapto-buten 

Downstream Products

• 475287-97-9 (E)-3-Benzenesulfinyl-6-methyl-7-phenylsulfanyl-8-(2,3,3-trimethyl-cyclohex-1-enyl)-oct-5-en-2-one 
• 475232-67-8 (3E,5E)-6-Methyl-7-phenylsulfanyl-8-(2,3,3-trimethyl-cyclohex-1-enyl)-octa-3,5-dien-2-one 
• 475232-64-5 [(E)-4-Bromo-2-methyl-1-(2,3,3-trimethyl-cyclohex-1-enylmethyl)-but-2-enylsulfanyl]-benzene 
• 242485-41-2 iso-vinyl-β-ionol 

Relevant academic research and scientific papers

New retinoid analogs from δ-pyronene, a natural synthon

δ-Pyronene (1), a readily available terpenic synthon, is an excellent raw material for the preparation of numerous terpenic intermediates. Original retinoid analogs such as 'iso'-retinyl acetate (5), 'iso'-retinal (6) and ethyl 'iso' retinoate (7), in which the cyclogeranyl moiety is functionalized in an unusual position, were prepared from δ-pyronene.