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

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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
DOIs
Publication statusPublished - Jan 1 1997
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)

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