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Asymmetric Autocatalysis of a Pyrimidyl Alkanol Induced by Chiral Monosubstituted [2.2]Paracyclophanes

✍ Scribed by Tanji, Shigehisa; Ohno, Atsushi; Sato, Itaru; Soai, Kenso


Book ID
127030664
Publisher
American Chemical Society
Year
2001
Tongue
English
Weight
38 KB
Volume
3
Category
Article
ISSN
1523-7060

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πŸ“œ SIMILAR VOLUMES


ChemInform Abstract: Asymmetric Autocata
✍ Shigehisa Tanji; Atsushi Ohno; Itaru Sato; Kenso Soai πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 30 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

Relationship between the time, yield, an
✍ Itaru Sato; Daisuke Omiya; Hiroyoshi Igarashi; Keiichi Kato; Yoshihiro Ogi; Koic πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 174 KB

Experimental and kinetic analysis of asymmetric autocatalysis with amplification of ee in the enantioselective addition of diisopropylzinc to 2-alkynylpyrimidine-5-carbaldehyde using chiral 2-alkynyl-5-pyrimidyl alkanol with low ee's are described.

Asymmetric synthesis of pyrimidyl alkano
✍ Kenso Soai; Itaru Sato; Takanori Shibata; Soichiro Komiya; Masanobu Hayashi; Yoh πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 163 KB

Enantiomerically enriched pyrimidyl alkanol with either S or R configuration was obtained stochastically from the reaction between pyrimidine-5-carbaldehyde and diisopropylzinc without adding chiral substances in conjunction with subsequent asymmetric autocatalysis, leading to amplification of the e

Synthesis of planar chiral [2.2]paracycl
✍ Dirk Pamperin; Henning Hopf; Christoph Syldatk; Markus Pietzsch πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 411 KB

The synthesis of enantiomerically pure (S)-4-formyl-[2.2]paracyclophane 1 (>99% ee) and (R)-4-hydroxymethyl-[2.2]paracyclophane 2 (>78% ee) was achieved by bioreduction of (RS)-I with a yield of 49 and 34% respectively. From several microorganisms screened only a strain of the yeast Saccharomyces ce