15236-11-0

Upstream product

• 15236-11-0 (S)-7-methoxy-3-(4-methoxy-phenyl)-chroman-4-one 
• 39604-64-3 1-(2-hydroxy-4-methoxyphenyl)-2-(4-methoxyphenyl)ethanone 
• 51-80-9 bis-(dimethylamino)methane 
• 73220-42-5 3-iodo-7-methoxy-chromen-4-one 
• 5720-07-0 4-methoxyphenylboronic acid 
• 18649-43-9 4-methoxyphenyllead(IV) triacetate 
• 153488-96-1 3-allyloxycarbonyl-7-methoxy-3-(4-methoxyphenyl)chroman-4-one 
• 96682-33-6 3-hydroxymethyl-7-methoxy-3-(4'-methoxyphenyl)-2,3-dihydro-4H-1-benzopyran-4-one 
• 96682-26-7 2-hydroxy-4-methoxyphenyl α-hydroxymethyl-4-methoxybenzyl ketone 
• 75-11-6 diiodomethane 
• 4366-35-2 4',7-dimethoxyisoflavan 
• 1157-39-7 7-methoxy-3-(4-methoxyphenyl)-4H-chromen-4-one 
• 3722-56-3 (S)-7-methoxy-3-(4-methoxyphenyl)chromane 
• 153488-87-0 3-allyloxycarbonyl-7-methoxychroman-4-one 

Downstream Products

• 15236-11-0 4',7-dimethoxyisoflavanone 
• 97080-01-8 4-ethyl-7-methoxy-3-(4-methoxy-phenyl)-2H-chromene 
• 93877-74-8 7-methoxy-3-(4-methoxy-phenyl)-4-methyl-2H-chromene 
• 95431-45-1 7-Methoxy-3-(4-methoxy-phenyl)-4-phenyl-chroman-4-ol 
• 96309-20-5 7-methoxy-3-(4-methoxy-phenyl)-4-phenyl-2H-chromene 
• 4366-35-2 4',7-dimethoxyisoflavan 
• 4281-32-7 (3R,4R)-7-methoxy-3-(4-methoxyphenyl)chroman-4-ol 
• 4281-32-7 cis-4,7'-Dimethoxy-isoflavan-4-ol 
• 20921-26-0 7-Methoxy-3-(4-methoxy-phenyl)-chroman-4-one oxime 
• 4308-53-6 7-methoxy-3-(4-methoxyphenyl)-2H-chromene 
• 50-00-0 formaldehyd 
• 39604-64-3 1-(2-hydroxy-4-methoxyphenyl)-2-(4-methoxyphenyl)ethanone 
• 1157-39-7 7-methoxy-3-(4-methoxyphenyl)-4H-chromen-4-one 

Relevant academic research and scientific papers

Enantioselective Synthesis of Isoflavanones by Catalytic Dynamic Kinetic Resolution

A ruthenium-catalyzed asymmetric transfer hydrogenation of racemic isoflavanones with dynamic kinetic resolution yields virtually enantiopure isoflavanols as single diastereomers. Subsequent oxidation gives rise to isoflavanones in high enantiomeric purit

Benzoxazepine derivatives as selective estrogen receptor modulators

The present invention is directed to novel benzoxazepine derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and diseases mediated by an estrogen receptor.

A simple one-pot synthesis of isoflavanones

A new simple one-pot synthesis of isoflavanones 2 by reaction of benzyl 2-hydroxyphenylketones 1 with bis(dimethylamino)methane in boiling ethanol is described.

Organolead-mediated Arylation of Allyl β-Ketoesters: A Selective Synthesis of Isoflavanones and Isoflavones

Arylation of A-ring substituted and unsabstituted 3-allyloxycarbonylchroman-4-ones with aryllead(IV) triacetates followed by selective catalytic deallyloxycarbonylation affords isoflavanones or isoflavones in high overall yields.The highest yield in the arylation step was observed in the reaction of 5,7-dimethoxychroman-4-one with the more hindered 2,4,6-trimethoxyphenyllead triacetate.

A New General Synthesis of Hydroxy- and Methoxy-isoflavones

A new general synthesis of hydroxy- (5e-h) and methoxy- (5e-d) isoflavones has been accomplished in overall yields of 47-73percent from the corresponding 2-hydroxydeoxybenzoins (1a-h).The first step involves reaction with appropriate amounts of ethoxymeth

Hydroxymethylation Studies of o-Hydroxyphenyl Benzyl Ketones with and without the use of Phase Transfer Catalyst: A Novel Synthesis of Isoflavanones

o-Hydroxyphenyl benzyl ketones, having a resorcinol unit in ring-A, on treatment with formalin in chloroform-aq. potassium carbonate biphase system give the corresponding α-hydroxymethyl derivatives.This reaction when carried out in the presence of a phas

A Convenient Phase Transfer Catalysed Synthesis of Isoflavanones

o-Hydroxyphenyl benzyl ketones (1, 4, 6, 8, 10, 12) on treatment with diiodomethane under phase transfer catalysed conditions in the presence of n-tetrabutylammonium iodide and sodium thiosulphate have been found to undergo smooth conversion into the corresponding isoflavanones (2, 5, 7, 9, 11, 13) in good yields (60-70percent).