ENANTIOSELECTIVE SYNTHESIS OF PROTECTED α-HYDROXY ALDEHYDES AND KETONES VIA HYDROXYLATION OF METALATED CHIRAL HYDRAZONES

DOI: 10.1016/S0040-4039(00)87901-0

Source and publish data:

Tetrahedron Letters p. 2437 - 2440 (1988)

Update date:2022-09-26

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Authors:

Enders, Dieter

Bhushan, Vidya

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Article abstract of DOI:10.1016/S0040-4039(00)87901-0

α-Benzyloxy aldehydes and α-acetoxy ketones 4 of high enantiomeric purity are prepared in good overall yields via oxaziridine mediated hydroxylation of chiral hydrazone azaenolates.As auxiliaries novel proline derived hydrazine reagents 5 are used.

Full text of DOI:10.1016/S0040-4039(00)87901-0

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