BIFUNCTIONAL CHIRAL AUXILIARIES-3 - SYNTHESIS OF HOMOCHIRAL 1,3-DIOLS VIA ASYMMETRIC ALDOL REACTIONS OF DIALKYLBORON ENOLATES OF 1,3-DIPROPIONYL-TRANS-4,5-DIPHENYL-IMIDAZOLIDIN-2-ONE AND ALDEHYDES
Dibutylboron enolates derived from both racemic and homochiral 1,3-dipropionyl-trans-4,5-diphenylimidazolidin-2-one 3 react with aldehydes in highly diastereoselective dialdol reactions to give, after reductive cleavage of the acyl sidechain, substituted 1,3-diols. © 1991.
| Үндсэн зохиолчид: | , |
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| Формат: | Journal article |
| Хэл сонгох: | English |
| Хэвлэсэн: |
1991
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