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Results: 1-8 |
Results: 8
New strategies for the efficient synthesis of medium-sized bicyclic gamma-alkylidenebutenolides based on regioselective cyclizations of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with oxalyl chloride
Authors: Langer, P Eckardt, T Saleh, NNR Karime, I Muller, P
Citation: P. Langer et al., New strategies for the efficient synthesis of medium-sized bicyclic gamma-alkylidenebutenolides based on regioselective cyclizations of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with oxalyl chloride, EUR J ORG C, (19), 2001, pp. 3657-3667
Highly efficient and ultrafast phototriggers for cAMP and cGMP by using long-wavelength UV/vis-activation
Authors: Hagen, V Bendig, J Frings, S Eckardt, T Helm, S Reuter, D Kaupp, UB
Citation: V. Hagen et al., Highly efficient and ultrafast phototriggers for cAMP and cGMP by using long-wavelength UV/vis-activation, ANGEW CHEM, 40(6), 2001, pp. 1046
Efficient synthesis of gamma-alkylidenetetronic esters by sequential Lewisacid catalyzed [3+2] cyclizations and palladium-catalyzed cross-coupling reactions
Authors: Langer, P Eckardt, T Schneider, T Gobel, C Herbst-Irmer, R
Citation: P. Langer et al., Efficient synthesis of gamma-alkylidenetetronic esters by sequential Lewisacid catalyzed [3+2] cyclizations and palladium-catalyzed cross-coupling reactions, J ORG CHEM, 66(7), 2001, pp. 2222-2226
Efficient synthesis of butenolide-medium ring ether hybrids by a [3+2] cyclization-ring-closing metathesis strategy
Authors: Langer, P Eckardt, T Stoll, M
Citation: P. Langer et al., Efficient synthesis of butenolide-medium ring ether hybrids by a [3+2] cyclization-ring-closing metathesis strategy, ORG LETT, 2(19), 2000, pp. 2991-2993
Chemo-, regio-, and stereoselective cyclization of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with functionalized epoxides
Authors: Langer, P Eckardt, T
Citation: P. Langer et T. Eckardt, Chemo-, regio-, and stereoselective cyclization of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with functionalized epoxides, ANGEW CHEM, 39(23), 2000, pp. 4343
New and regioselective synthesis of 4-ylidene-tetronic acids by Lewis-acidcatalyzed cyclization of 4-alkoxy-bis-(trimethylsiloxy)-1,3-diene with oxalyl chloride
Authors: Langer, P Eckardt, T
Citation: P. Langer et T. Eckardt, New and regioselective synthesis of 4-ylidene-tetronic acids by Lewis-acidcatalyzed cyclization of 4-alkoxy-bis-(trimethylsiloxy)-1,3-diene with oxalyl chloride, SYNLETT, (6), 2000, pp. 844-846
Improving tribological properties of sputtered boron carbide coatings by process modifications
Authors: Eckardt, T Bewilogua, K van der Kolk, G Hurkmans, T Trinh, T Fleischer, W
Citation: T. Eckardt et al., Improving tribological properties of sputtered boron carbide coatings by process modifications, SURF COAT, 126(1), 2000, pp. 69-75
Deactivation behavior and exited-state properties of (coumarin-4-yl)methylderivatives. 1. Photocleavage of (7-methoxycoumarin-4-yl)methyl-caged acids with fluorescence enhancement
Authors: Schade, B Hagen, V Schmidt, R Herbrich, R Krause, E Eckardt, T Bendig, J
Citation: B. Schade et al., Deactivation behavior and exited-state properties of (coumarin-4-yl)methylderivatives. 1. Photocleavage of (7-methoxycoumarin-4-yl)methyl-caged acids with fluorescence enhancement, J ORG CHEM, 64(25), 1999, pp. 9109-9117
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