85696-74-8

Upstream product

• 37592-19-1 3-allyloxyanisole 
• 85696-69-1 3-methoxy-6-(prop-2-enyl)cyclohex-2-enone 
• 141988-88-7 4,4-dimethoxy-2-propyl-2,5-cyclohexadienone 
• 150-19-6 O-methylresorcine 

Downstream Products

• 93017-96-0 <5-Methoxy-2-propyl-phenyl>-4-brom-benzolsulfonat 
• 135145-44-7 (1R,4S,6S,7R)-4-[2-Bromo-3-(tert-butyl-dimethyl-silanyloxy)-6-chloro-4-propyl-phenoxy]-bicyclo[4.1.0]hept-2-ene-7-carboxylic acid ethyl ester 
• 135145-45-8 ethyl (1α,3α,6α,7α)-(+/-)-3-(2-bromo-6-chloro-3-hydroxy-4-propylphenoxy)bicyclo<4.1.0>hept-4-ene-7-carboxylate 
• 135145-47-0 ethyl (+/-)-<3-(6-chloro-3-hydroxy-4-propylphenoxy)cyclohexa-3,5-dienyl>acetate 
• 135145-43-6 2-bromo-6-chloro-3-<oxy>-4-propylbenzenol 
• 135145-42-5 2-bromo-4-chloro-3-methoxy-6-propylbenzenol 
• 135145-41-4 4-chloro-5-methoxy-2-propylbenzenol 

Relevant academic research and scientific papers

Photochemistry of Substituted 4,4-Dimethoxy-2,5-Cyclohexadienones

4,4-Dimethoxy-2,5-cyclohexadienones 9-14 were prepared from the corresponding hydroquinone monomethyl ethers by oxidation with thallium trinitrate in methanol. Irradiation of solutions of 9-13 in methanol with a broad band of UV light centered at 350 nm in a Rayonet reactor afforded 2-cyclopentenone derivatives 15-19 in moderate to excellent yields, whereas irradiation of 14 in methanol gave phenol 8 along with other unidentified products. Irradiation of 11-14 in benzene yielded substituted phenols. The plausible reaction pathways for the product formation are discussed.

ISOMERISATION OF ο-ALKENYL SUBSTITUTED CYCLOHEXANE-1,3-DIONE ENOL DERIVATES USING RHODIUM CATALYSIS. A PRACTICAL SYNTHESIS OF SUBSTITUTED RESORCINOLS

Treatment of the ο-alkenyl substituted cyclohexane-1,3-dione enol derivates (1), (11), and (13) with rhodium trichloride trihydrate leads to the corresponding resorcinol derivates (2), (12), and (15) respectively.By contrast, the RhCl3.3H2O catalysed isomerisations of the related enol ethers (5) and (9) instead produce the dienones (6) and (10) respectively.