RING CONTRACTION OF 2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANE CARBOXYLIC ESTERS
2-O-Trifluoromethanesulphonate esters of the four diastereomeric 3,5-di-O-benzyl-pentono-1,4-1actones gave, on treatment with potassium carbonate in methanol, efficient ring contraction to methyl oxetane-2-carboxylic esters. The stereochemistry at C-2 of the resulting oxetanes is determined largely...
Päätekijät: | Witty, D, Fleet, G, Vogt, K, Wilson, F, Wang, Y, Storer, R, Myers, P, Wallis, C |
---|---|
Aineistotyyppi: | Journal article |
Kieli: | English |
Julkaistu: |
1990
|
Samankaltaisia teoksia
-
RING CONTRACTION OF 3-DEOXY-2-O-TRIFLUOROMETHANESULFONATES OF ALPHA-HYDROXY-GAMMA-LACTONES TO OXETANES
Tekijä: Witty, D, et al.
Julkaistu: (1990) -
ATTEMPTED RING CONTRACTION OF ALPHA-TRIFLATES OF 3-AZIDO-GAMMA-LACTONES AND 3-FLUORO-GAMMA-LACTONES TO OXETANES
Tekijä: Elliott, R, et al.
Julkaistu: (1990) -
Attempted ring contraction of α-triflates of 3-azido- and 3-fluoro-γ-lactones to oxetanes
Tekijä: Elliott, R, et al.
Julkaistu: (1990) -
Attempted ring contraction of α-triflates of 3-azido- and 3-fluoro-γ-lactones to oxetanes
Tekijä: Elliot, R, et al.
Julkaistu: (1990) -
Oxetanes from the ring contraction of alpha-triflates of gamma-lactones: oxetane nucleosides and oxetane amino acids.
Tekijä: Jenkinson, S, et al.
Julkaistu: (2011)