Laumen, Manfred: search on Z-Library

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1

Enantioselective hydrolysis of cis -1,2-diacetoxycycloalkanedimethanols:enzymatic preparation of chiral building blocks from prochiral meso -substrates.

Kurt Laumen, Manfred Schneider

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 236 KB

english, 1985

2

Enzymatic esterification of glycerol I. Lipase-catalyzed synthesis of regioisomerically pure 1,3-sn-diacylglycerols

Matthias Berger, Kurt Laumen, Manfred P. Schneider

Journal:

Journal of the American Oil Chemists' Society

Year:

1992

Language:

english

File:

PDF, 642 KB

english, 1992

3

Methyl-jasmonat: Ein kurzer Weg zum Naturstoff und seinem unnatürlichen Enantiomer via Palladium(0)-induzierte, enantiodivergente Alkylierung von Cyclopent-2-en-1,3-diol-Derivaten

Franz-Peter Montforts, Ingrid Gesing-Zibulak, Wassilios Grammenos, Manfred Schneider, Kurt Laumen

Journal:

Helvetica Chimica Acta

Year:

1989

File:

PDF, 594 KB

1989

4

Immobilized porcine liver esterase: a convenient reagent for the preparation of chiral building blocks.

Kurt Laumen, Ernst H. Reimerdes, Manfred Schneider, Helmut Görisch

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 249 KB

english, 1985

5

Enzymatic ester hydrolysis and synthesis - two approaches to cycloalkane derivatives of high enantiomeric purity

Ulrich Ader, Detlef Breitgoff, Peter Klein, Kurt E. Laumen, Manfred P. Schneider

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 301 KB

english, 1989

6

Enzymatic hydrolysis of prochiral cis-1,4-diacyl-2-cyc-lopentenediols: preparation of (1S,4R)-and (1R,4S)-4-hydroxy-2-cyclopentenylderivatives, versatile building blocks for cyclopentanoid natural products.

Kurt Laumen, Manfred Schneider

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 305 KB

english, 1984

7

Lipase-catalyzed esterification of hydrophilic diols in organic solvents

Matthias Berger, Kurt Laumen, Manfred P. Schneider

Journal:

Biotechnology Letters

Year:

1992

Language:

english

File:

PDF, 382 KB

english, 1992

8

Newton's Method for a Class of Optimal Shape Design Problems

Laumen, Manfred

Journal:

SIAM Journal on Optimization

Year:

2000

Language:

english

File:

PDF, 1.09 MB

english, 2000

9

Newton's Mesh Independence Principle for a Class Of Optimal Shape Design Problems

Laumen, Manfred

Journal:

SIAM Journal on Control and Optimization

Year:

1999

Language:

english

File:

PDF, 432 KB

english, 1999

10

Computer Simulations of Enantioselective Ester Hydrolyses Catalyzed by Pseudomonas cepacia Lipase †

Tafi, Andrea, van Almsick, Andreas, Corelli, Federico, Crusco, Maria, Laumen, Kurt E., Schneider, Manfred P., Botta, Maurizio

Journal:

Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 115 KB

english, 2000

11

Enantiomerically pure cyclohexanols and cyclohexane-1,2-diol derivatives; chiral auxiliaries and substitutes for (?)-8-phenylmenthol. A facile enzymatic route

Laumen, Kurt, Breitgoff, Detlef, Seemayer, Robert, Schneider, Manfred P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1989

Language:

english

File:

PDF, 269 KB

english, 1989

12

A highly selective ester hydrolase from Pseudomonas sp. for the enzymatic preparation of enantiomerically pure secondary alcohols; chiral auxiliaries in organic synthesis

Laumen, Kurt, Schneider, Manfred P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1988

Language:

english

File:

PDF, 255 KB

english, 1988

13

Enzymatic differentiation of the enantiotopic hydroxymethyl groups of glycerol; synthesis of chiral building blocks

Breitgoff, Detlev, Laumen, Kurt, Schneider, Manfred P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1986

Language:

english

File:

PDF, 227 KB

english, 1986

14

Enzymic preparation of enantiomerically pure cyclohexanols: ester synthesis by irreversible acyl transfer

Laumen, Kurt, Seemayer, Robert, Schneider, Manfred P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1990

Language:

english

File:

PDF, 204 KB

english, 1990

15

Enzymatic hydrolysis of (�)-trans-1,2-diacetozycycloalkanes. A facile route to optically-active cycloalkane-1,2-diols

Crout, David H. G., Gaudet, V�ronique S. B., Laumen, Kurt, Schneider, Manfred P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1986

Language:

english

File:

PDF, 231 KB

english, 1986

16

Enzymic preparation of enantiomerically pure secondary alcohols. Ester synthesis by irreversible acyl transfer using a highly selective ester hydrolase from Pseudomonas sp.; an attractive alternative to ester hydrolysis

Laumen, Kurt, Breitgoff, Detlef, Schneider, Manfred P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1988

Language:

english

File:

PDF, 273 KB

english, 1988

17

Enzymatic preparation of optically active cyanohydrin acetates

van Almsick, Andreas, Buddrus, Joachim, H�nicke-Schmidt, Petra, Laumen, Kurt, Schneider, Manfred P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1989

Language:

english

File:

PDF, 293 KB

english, 1989

18

A facile chemoenzymatic route to optically pure building blocks for cyclopentanoid natural products

Laumen, Kurt, Schneider, Manfred P.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1986

Language:

english

File:

PDF, 206 KB

english, 1986

19

A comparison of numerical methods for optimal shape design problems

Laumen, Manfred

Journal:

Optimization Methods and Software

Year:

1999

Language:

english

File:

PDF, 1.26 MB

english, 1999