Journal of the Chemical Society. Chemical communications p. 277 - 279 (1989)
Update date:2022-08-06
Topics:
Alder, Roger W.
Miller, Andrew J.
Rushbrook, David I.
1-Oxonia-5-oxabicyclo[4.3.0]nonane and 1-oxonia-6-oxabicyclo[5.3.0]decane ions differ in the extent of charge delocalisation between the two oxygen atoms as shown by 1H and 13C n.m.r. spectroscopy in SO 2 solution; trapping with triethylsilane leads to medium-ring diethers.
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