Tetrahedron Letters p. 3931 - 3934 (1989)
Update date:2022-08-02
Topics:
Garner, Charles M.
Fernandez, Jesus M.
Gladysz, J. A.
Reaction of optically active aldehyde complexes (+)-(RS)-<(η5-C5H5)Re(NO)(PPh3)(η2-O=CHR)>+ BF4- and (CH3CH2)4N+ CN- gives cyanohydrin alkoxide complexes (+)-(η5-C5H5)Re(NO)(PPh3)(OCH(CN)R) (78-95percent) of 89-53percent de.The alkoxide ligands are then converted to optically active MTPA esters (96-85percent) of 90-56percent de.
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