Awon igbese idapapo sise miran, idaabobo alcohol pelu methyl orthoformate ati boron trifluoride) ati imuku  ketone pelu sodium borohydride se imujade eyi ti a le seto  monosaccharides lati inu re.. 
Bensouda a fun yi ẹyẹ fun onísẹ́ to odaran ofin méjẽjì ni awon orile-ede ati ipele okeere.. 