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...

Full beskrivning

Bibliografiska uppgifter
Huvudupphovsmän: Witty, D, Fleet, G, Vogt, K, Wilson, F, Wang, Y, Storer, R, Myers, P, Wallis, C
Materialtyp: Journal article
Språk:English
Publicerad: 1990