An enantiospecific synthesis of (-)-talaromycins A and B from D-fructose

DOI: 10.1016/0008-6215(90)80148-V

Source and publish data:

Carbohydrate Research p. 293 - 304 (1990)

Update date:2022-08-03

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Authors:

Cubero, Isidoro Izquierdo

Lopez-Espinosa, Maria T. Plaza

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Article abstract of DOI:10.1016/0008-6215(90)80148-V

(3R,4R,5S,6R,9RS)-9-Ethyl-3,4,5-trihydroxy-1,7-dioxaspiro<5.5>undecane (9) has been synthesised from 2,3;4,5-di-O-isopropylidene-β-D-fructopyranose (3) and transformed into (-)-talaromycin A (1). (-)-Talaromycin B (2) was obtained by isomerisation of 1 in acid medium.

Full text of DOI:10.1016/0008-6215(90)80148-V

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