Synthesis of isoflavones
✍ Scribed by Albert Lévai
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 2004
- Tongue
- English
- Weight
- 326 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0022-152X
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📜 SIMILAR VOLUMES
## Abstract Efficient synthesis of polydeuterated di‐__O__‐sulfates of three isoflavones, daidzein (**1**), genistein (**2**), glycitein (**3**), is described. The isoflavones were first deuterated with CF~3~COOD under microwave irradiation to yield daidzein‐__d__~6~ (**4**), genistein‐__d__~4~ (**
## Abstract A flexible synthetic method is presented, which allows all the key isoflavones (daidzein, genistein, glycitein, formononetin and biochanin A) to be prepared in ^13^C‐labelled form __via__ the same route, involving the thallium(III)‐mediated oxidative rearrangement of a key chalcone inte