Issue 3, 1990

Iodonium ion generated in situ from N-iodosuccinimide and trifluoromethanesulphonic acid promotes direct linkage of ‘disarmed’ pent-4-enyl glycosides

Abstract

N-Iodosuccinimide and trifluoromethanesulphonic acid provide a powerful source of Iodonium ion which allows ‘disarmed’ pent-4-enyl glycosides that normally respond sluggishly to lodonium dicollidine perchlorate, to react rapidly and to exhibit stereodirection via neighbouring group participation of C-2 esters.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1990, 270-272

Iodonium ion generated in situ from N-iodosuccinimide and trifluoromethanesulphonic acid promotes direct linkage of ‘disarmed’ pent-4-enyl glycosides

P. Konradsson, D. R. Mootoo, R. E. McDevitt and B. Fraser-Reid, J. Chem. Soc., Chem. Commun., 1990, 270 DOI: 10.1039/C39900000270

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