Dry and wet prolines for asymmetric organic solvent-free aldehyde-aldehyde and aldehyde-ketone aldol reactions

Yujiro Hayashi, Seiji Aratake, Takahiko Itoh, Tsubasa Okano, Tatsunobu Sumiya, Mitsuru Shoji

Research output: Contribution to journalArticle

111 Citations (Scopus)

Abstract

Dry and wet prolines were found to catalyze the direct aldol reactions of aldehyde-aldehyde and aldehyde-ketone, respectively, to afford aldols with excellent diastereo- and enantioselectivities, and an organic solvent-free reaction was realized in some cases.

Original languageEnglish
Pages (from-to)957-959
Number of pages3
JournalChemical Communications
Issue number9
DOIs
Publication statusPublished - 2007
Externally publishedYes

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Ketones
Aldehydes
Proline
Organic solvents
Enantioselectivity
3-hydroxybutanal

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Dry and wet prolines for asymmetric organic solvent-free aldehyde-aldehyde and aldehyde-ketone aldol reactions. / Hayashi, Yujiro; Aratake, Seiji; Itoh, Takahiko; Okano, Tsubasa; Sumiya, Tatsunobu; Shoji, Mitsuru.

In: Chemical Communications, No. 9, 2007, p. 957-959.

Research output: Contribution to journalArticle

Hayashi, Yujiro ; Aratake, Seiji ; Itoh, Takahiko ; Okano, Tsubasa ; Sumiya, Tatsunobu ; Shoji, Mitsuru. / Dry and wet prolines for asymmetric organic solvent-free aldehyde-aldehyde and aldehyde-ketone aldol reactions. In: Chemical Communications. 2007 ; No. 9. pp. 957-959.
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