Enantio-differentiating hydrogenation of methyl acetoacetate over asymmetrically modified supported nickel catalyst prepared from nickel acetylacetonate

Tsutomu Osawa, Shinya Mita, Akiko Iwai, Takafumi Miyazaki, Osamu Takayasu, Tadao Harada, Ikuya Matsuura

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Various supported nickel catalysts were prepared from nickel acetylacetonate in a solvent-free condition, and then these catalysts were modified in the solution containing tartaric acid and NaBr. Enantio-differentiating hydrogenation of methyl acetoacetate was carried out over the resulting tartaric acid-NaBr-modified supported Ni catalysts. Maximal optical yield 86% was attained when zeolite was used as a support.

Original languageEnglish
Pages (from-to)1131-1132
Number of pages2
JournalChemistry Letters
Issue number11
Publication statusPublished - 1997
Externally publishedYes

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Nickel
Hydrogenation
Catalysts
Zeolites
methyl acetoacetate
acetyl acetonate
tartaric acid

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Enantio-differentiating hydrogenation of methyl acetoacetate over asymmetrically modified supported nickel catalyst prepared from nickel acetylacetonate. / Osawa, Tsutomu; Mita, Shinya; Iwai, Akiko; Miyazaki, Takafumi; Takayasu, Osamu; Harada, Tadao; Matsuura, Ikuya.

In: Chemistry Letters, No. 11, 1997, p. 1131-1132.

Research output: Contribution to journalArticle

Osawa, Tsutomu ; Mita, Shinya ; Iwai, Akiko ; Miyazaki, Takafumi ; Takayasu, Osamu ; Harada, Tadao ; Matsuura, Ikuya. / Enantio-differentiating hydrogenation of methyl acetoacetate over asymmetrically modified supported nickel catalyst prepared from nickel acetylacetonate. In: Chemistry Letters. 1997 ; No. 11. pp. 1131-1132.
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AU - Takayasu, Osamu

AU - Harada, Tadao

AU - Matsuura, Ikuya

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