✦ LIBER ✦

Lipase-catalyzed kinetic resolution of 3-hydroxy esters in organic solvents and supercritical carbon dioxide

✍ Scribed by A. Capewell; V. Wendel; U. Bornscheuer; H.H. Meyer; T. Scheper

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 733 KB
Volume: 19
Category: Article
ISSN: 0141-0229
DOI: 10.1016/0141-0229(95)00229-4

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Lipase-Catalyzed En

ChemInform Abstract: Lipase-Catalyzed Enantioselective Hydrolysis of Bicyclo[3.2.0]heptanol Esters in Supercritical Carbon Dioxide.

✍ O. PARVE; I. VALLIKIVI; L. LAHE; A. METSALA; UE. LILLE; V. TOUGU; H. VIJA; T. PE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

High-Efficiency and Minimum-Waste Contin

High-Efficiency and Minimum-Waste Continuous Kinetic Resolution of Racemic Alcohols by Using Lipase in Supercritical Carbon Dioxide.

✍ Tomoko Matsuda; Kazunori Watanabe; Tadao Harada; Kaoru Nakamura; Yoshitaka Arita 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 16 KB 👁 1 views

Thermodynamic and kinetic parameters of

Thermodynamic and kinetic parameters of lipase-catalyzed ester hydrolysis in biphasic systems with varying organic solvents

✍ J. Bert A. van Tol; Jaap A. Jongejan; Johannis A. Duine; Hans G. T. Kierkels; Er 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 964 KB

Direct enantioselective HPLC monitoring

Direct enantioselective HPLC monitoring of lipase-catalyzed kinetic resolution of tiaprofenic acid in nonstandard HPLC organic solvents

✍ Ashraf Ghanem; Mohammed Nabil Aboul-Enein; Aida El-Azzouny; Mohammed F. El-Behai 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 107 KB 👁 1 views

## Abstract The first straightforward lipase‐catalyzed enantioselective access to enantiomerically enriched tiaprofenic acid as a versatile method in chiral separation of racemates is demonstrated. The latter was directly monitored by enantioselective HPLC using a 3,5‐dimethylphenylcarbamate deriva

Enzymes in Organic Synthesis, 11. Enanti

Enzymes in Organic Synthesis, 11. Enantioselective Lactonization of Methyl 3,5-Dihydroxyalkanoates. — An Access to (3R,5S,6E)-3-Hydroxy-7-phenyl-6-hepten-5-olide by Enzyme-Catalyzed Kinetic Resolution in Organic Solvents

✍ Henkel, Birgitta ;Kunath, Annamarie ;Schick, Hans 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 280 KB

## Abstract By enzyme‐catalyzed intramolecular transesterification methyl (±)‐(3__R__\*,5__S__\*,6__E__)‐3,5‐dihydroxy‐7‐phenyl‐6‐heptenoate (__rac__‐4) can be enantioselectively converted into the δ‐lactone 5. An enantiomeric excess of 80% was obtained by Pancreatin in diethyl ether at ambient tem