112019-26-8

Upstream product

• 55667-12-4 4-methoxy-3-(benzyloxy)benzyl bromide 
• 111959-12-7 4-(3-benzoxy-4-methoxybenzyl)-4,5-dihydro-2(3H)-furanone 
• 111959-15-0 (3R^*,4R^*)-3-(3-benzoxy-4-methoxybenzyl)-4-(3-benzoxy-4-methoxybenzyl)-4,5-dihydro-2(3H)-furanone 
• 1860-60-2 3-benzyloxy-4-methoxy-benzyl alcohol 
• 111959-14-9 4-(3-benzoxy-4-methoxybenzylidene)-4,5-dihydro-2(3H)-furanone 
• 6346-05-0 3-benzyloxy-4-methoxybenzaldehyde 
• 145438-68-2 E-2-(3-Benzyloxy-4-methoxybenzylidene)butanedioic acid 1-methyl ester 
• 140161-07-5 4-(3-hydroxy-4-methoxybenzyl)-4,5-dihydro-2(3H)-furanone 

Downstream Products

• 103122-82-3 (3R^*,4R^*)-3-(3-hydroxybenzyl)-4-(3-methoxybenzyl)-4,5-dihydro-2(3H)-furanone 
• 76543-15-2 (3R^*,4R^*)-3-(3-hydroxybenzyl)-4-(3-hydroxybenzyl)-4,5-dihydro-2(3H)-furanone <(+/-)-HPMF> 

Relevant academic research and scientific papers

Ruthenium(IV) Dioxide in Fluoro Acid Medium: An Efficient Biaryl Phenol Coupling Process, Exemplified with a Biomimetic Access to the Skeleton of Steganacin from Presteganes

Ruthenium(IV) dioxide dihydrate in fluoro acids was found to be very efficient for the oxidative phenol coupling of presteganes 1a and 1b to give the corresponding bisbenzocyclooctadiene lactones 2a and 2b,closely related to the antitumor lignan steganaci

Ruthenium Dioxide in Fluoro Acid Medium: II. Application to the Formation of Steganes Skeleton by Oxidative Phenolic Coupling

Ruthenium (IV) dioxide dihydrate in fluoro acidic medium was found to be a very efficient agent for the oxidative coupling of the phenolic lignans (+/-)-presteganes A and B.Different attempts to oxidise the diphenolic dibenzylbutanolide (+/-)-HMPF were also carried out, but were unsuccessful.Likely explanation for these failures are given.