✦ LIBER ✦

Reconfirmation of high enantiomeric excesses in the enantioselective transformation of meso-epoxides

✍ Scribed by Masatoshi Asami; Seiichi Inoue

Book ID: 107857651
Publisher: Elsevier Science
Year: 1995
Tongue: French
Weight: 372 KB
Volume: 51
Category: Article
ISSN: 0040-4020
DOI: 10.1016/0040-4020(95)00723-l

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Reconfirmation of H

ChemInform Abstract: Reconfirmation of High Enantiomeric Excesses in the Enantioselective Transformation of meso-Epoxides.

✍ M. ASAMI; S. INOUE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB

Catalytic Enantioselective Rearrangement

Catalytic Enantioselective Rearrangement of meso-Epoxides Mediated by Chiral Lithium Amides in the Presence of Excess Cross-Linked Polymer-Bound Lithium Amides.

✍ Atsushi Seki; Masatoshi Asami 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

Determination of enantiomeric excess and

Determination of enantiomeric excess and degree of hydrogenation in the enantioselective hydrogenation of ketopantolactone

✍ H. Brunner; St. Forster 📂 Article 📅 1992 🏛 Springer Vienna 🌐 English ⚖ 189 KB

meso Epoxides in Asymmetric Synthesis: E

meso Epoxides in Asymmetric Synthesis: Enantioselective Opening by Nucleophiles in the Presence of Chiral Lewis Acids

✍ Dr. Ian Paterson; Dr. David J. Berrisford 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 210 KB 👁 2 views

Lithium diisopinocampheylamide: a new an

Lithium diisopinocampheylamide: a new and highly effective chiral catalyst in the enantioselective deprotonation of meso-epoxides

✍ Sanjay V Malhotra 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 101 KB

a-Pinene based novel chiral lithium amides have been used for the catalytic enantioselective deprotonation of cyclohexene oxide. An enantiomeric excess of up to 95% for (R)-2-scyclohexen-1-ol was achieved with lithium (-)-N,Ndiisopinocampheylamide. A systematic study shows that the isopinocampheyl m

Asymmetric double ring-opening of a C2h-

Asymmetric double ring-opening of a C2h-symmetric bis-epoxide: improved enantiomeric excess of the product through enantioselective desymmetrisation and ‘proof-reading’ steps

✍ Ironmonger, Alan; Stockley, Peter; Nelson, Adam 📂 Article 📅 2005 🏛 Royal Society of Chemistry 🌐 English ⚖ 132 KB