19816-36-5

Upstream product

• 13057-72-2 7-hydroxyisoflavone 

Downstream Products

• 233253-12-8 6,8-dibromoipriflavone 
• 121587-72-2 6-bromo-8,9-dihydro-8-methyl-3-phenylfuro<2,3-h>-1-benzopyran-4(H)-one 
• 121587-71-1 8,9-dihydro-8-methyl-3-phenylfuro<2,3-h>-1-benzopyran-4(H)-one 
• 121587-70-0 8-allyl-6-bromo-7-hydroxyisoflavone 
• 121587-74-4 (7-Hydroxy-4-oxo-3-phenyl-4H-chromen-8-yl)-acetaldehyde 
• 121587-73-3 8-methyl-3-phenylfuro<2,3-h>-1-benzopyran-4(H)-one 
• 121587-66-4 7-hydroxy-8-(prop-2-enyl)-3-phenyl-<4H>-1-benzopyran-4-one 
• 4481-58-7 3-phenylfuro<2,3-h>-1-benzopyran-4(H)-one 
• 121587-69-7 6,8-dibromo-7-allyloxyisoflavone 

Relevant academic research and scientific papers

Tritium Labeling of 7-Isopropoxyisoflavone

Catalytic tritiodehalogenation of 8-bromoipriflavone and 6,8-dibromoipriflavone resulted in [8-3H]ipriflavone (3) and [6,8-3H2]ipriflavone (7) with specific activities of 1.08 TBq/mmol (29.2 Ci/mmol) and 1.94 TBq/mmol (52.4 Ci/mmol), respectively. 8-Bromoipriflavone was synthesized by direct bromination of ipriflavone, while 6,8-dibromoipriflavone was formed by isopropylation of the phenolic OH group of 6,8-dibromo-7-hydroxyisoflavone which itself was prepared from 7-hydroxyisoflavone and elemental bromine.