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Results: 1-13 |
Results: 13
Chiroptical detection during liquid chromatography 7 - The rotation angle/absorbance ratio of chiral molecules. Its possible use for on-line analysisduring preparative separations of enantiomers
Authors: Brandl, F Pustet, N Mannschreck, A
Citation: F. Brandl et al., Chiroptical detection during liquid chromatography 7 - The rotation angle/absorbance ratio of chiral molecules. Its possible use for on-line analysisduring preparative separations of enantiomers, J CHROMAT A, 909(2), 2001, pp. 147-154
Stereochemistry of 1,3-dipolar cycloaddition reaction of azomethine ylidesderived from N-alkyl-N-(4-toluenesulphonyl) carbamoylmethyl phenanthridinium with olefinic dipolarophiles
Authors: Travnicek, M Potacek, M Mannschreck, A
Citation: M. Travnicek et al., Stereochemistry of 1,3-dipolar cycloaddition reaction of azomethine ylidesderived from N-alkyl-N-(4-toluenesulphonyl) carbamoylmethyl phenanthridinium with olefinic dipolarophiles, HETEROCYC C, 7(3), 2001, pp. 213-222
Spirobipyridopyrans and indolinospiropyridopyrans: Synthesis, x-ray crystal structure, separation of enantiomers, and barriers to thermal cleavage ofthe C(sp(3))-O bond
Authors: Loncar-Tomaskovic, L Pustet, N Mrvos-Sermek, D Nagl, A Mintas, M Mannschreck, A
Citation: L. Loncar-tomaskovic et al., Spirobipyridopyrans and indolinospiropyridopyrans: Synthesis, x-ray crystal structure, separation of enantiomers, and barriers to thermal cleavage ofthe C(sp(3))-O bond, CHIRALITY, 13(2), 2000, pp. 81-88
Separation and thermal racemization of the enantiomers of spiro[cyclohexadiene-dihydroacridines]
Authors: Zimmermann, T Pustet, N Mannschreck, A
Citation: T. Zimmermann et al., Separation and thermal racemization of the enantiomers of spiro[cyclohexadiene-dihydroacridines], MONATS CHEM, 131(10), 2000, pp. 1083-1090
Helical phenanthrenes, Part 5. Synthesis of pentahelicene-7,8-dione via intramolecular benzoin condensation
Authors: Modler-Spreitzer, A Fritsch, R Mannschreck, A
Citation: A. Modler-spreitzer et al., Helical phenanthrenes, Part 5. Synthesis of pentahelicene-7,8-dione via intramolecular benzoin condensation, COLL CZECH, 65(4), 2000, pp. 555-560
1 ',3 ',3 '-trimethyl-6, 8-dinitrospiro [2H-1-benzopyran-2,2 '-indoline]: Fast thermal enantiomerization and slow thermal equilibration with a ring-opened isomer
Authors: Kiesswetter, R Burgemeister, T Mannschreck, A
Citation: R. Kiesswetter et al., 1 ',3 ',3 '-trimethyl-6, 8-dinitrospiro [2H-1-benzopyran-2,2 '-indoline]: Fast thermal enantiomerization and slow thermal equilibration with a ring-opened isomer, ENANTIOMER, 4(3-4), 1999, pp. 289-296
Chiral 2H-pyrans, Part 10 - 1 ',3 ',3 '-Trimethyl-6-nitrospiro[2H-1-benzopyran-2,2 '-indoline]: its thermal enantiomerization and the equilibration with its merocyanine
Authors: Kiesswetter, R Pustet, N Brandl, F Mannschreck, A
Citation: R. Kiesswetter et al., Chiral 2H-pyrans, Part 10 - 1 ',3 ',3 '-Trimethyl-6-nitrospiro[2H-1-benzopyran-2,2 '-indoline]: its thermal enantiomerization and the equilibration with its merocyanine, TETRAHEDR-A, 10(24), 1999, pp. 4677-4687
The enantiomers of 7aH-cyclopenta[b]pyran-7-ones and their thermal racemization
Authors: Zimmermann, T Pustet, N Mannschreck, A
Citation: T. Zimmermann et al., The enantiomers of 7aH-cyclopenta[b]pyran-7-ones and their thermal racemization, J PRAK CH C, 341(4), 1999, pp. 395-397
Spirobinaphthopyrans: Synthesis, X-ray crystal structure, separation of enantiomers, and barriers to thermal racemization
Authors: Loncar-Tomaskovic, L Lorenz, K Hergold-Brundic, A Mrvos-Sermek, D Nagl, A Mintas, M Mannschreck, A
Citation: L. Loncar-tomaskovic et al., Spirobinaphthopyrans: Synthesis, X-ray crystal structure, separation of enantiomers, and barriers to thermal racemization, CHIRALITY, 11(5-6), 1999, pp. 363-372
The enantiomers of spiro(cyclohexadiene-indolines) and their thermal racemization
Authors: Zimmermann, T Pustet, N Mannschreck, A
Citation: T. Zimmermann et al., The enantiomers of spiro(cyclohexadiene-indolines) and their thermal racemization, MONATS CHEM, 130(2), 1999, pp. 355-361
Four enantiomerization routes of 1,2,2-trimesitylvinyl acetate. Enantioselective liquid chromatography of (E)- and (Z)-2-m-methoxymesityl-1,2-dimesitylvinyl acetates
Authors: Rochlin, E Rappoport, Z Kastner, F Pustet, N Mannschreck, A
Citation: E. Rochlin et al., Four enantiomerization routes of 1,2,2-trimesitylvinyl acetate. Enantioselective liquid chromatography of (E)- and (Z)-2-m-methoxymesityl-1,2-dimesitylvinyl acetates, J ORG CHEM, 64(24), 1999, pp. 8840-8845
A quantum mechanical approach to electrochemical behavior of spirochromics
Authors: Yurtsever, M Ustamehmetoglu, B Sarac, AS Mannschreck, A
Citation: M. Yurtsever et al., A quantum mechanical approach to electrochemical behavior of spirochromics, INT J QUANT, 75(2), 1999, pp. 111-117
The enantiomers of 2-donor-substituted benzopyrans and benzo-1,4-oxazines and their thermal racemization
Authors: Mannschreck, A Lorenz, K Schinabeck, M
Citation: A. Mannschreck et al., The enantiomers of 2-donor-substituted benzopyrans and benzo-1,4-oxazines and their thermal racemization, T APPL CHEM, 1999, pp. 261-295
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