A cycloaddition-rearrangement approach to the squalestatins
Reaction of diazodiketoester 4 with methyl glyoxylate in toluene in the presence of catalytic rhodium(II) acetate generates the 6,8- dioxabicyclo[3.2.1]octane 5 as a single regio- and stereo-isomer in good yield. Elaboration provides a suitable alcohol 7 for acid-catalysed rearrangement to give the...
Κύριοι συγγραφείς: | Hodgson, D, Bailey, J, Harrison, T |
---|---|
Μορφή: | Journal article |
Έκδοση: |
1996
|
Παρόμοια τεκμήρια
Παρόμοια τεκμήρια
-
Evolution of a cycloaddition-rearrangement approach to the squalestatins: a quarter-century odyssey
ανά: Almohseni, HAA, κ.ά.
Έκδοση: (2020) -
Selectivity in the cycloadditions of carbonyl ylides with glyoxylates: an approach to the zaragozic acids-squalestatins
ανά: Hodgson, D, κ.ά.
Έκδοση: (2000) -
Studies towards a stereocontrolled synthesis of the tricarboxylate core of the zaragozic acids-squalestatins by a cycloaddition-rearrangement strategy
ανά: Hodgson, D, κ.ά.
Έκδοση: (2000) -
Synthetic studies toward the Zaragozic agios (squalestatins).
ανά: Villalonga-Barber, C, κ.ά.
Έκδοση: (2000) -
Squarate desymmetrisation–ozonolysis as an approach to β-substituted-α-ketosuccinates and squalestatin synthesis
ανά: Sintim, H, κ.ά.
Έκδοση: (2019)