Reetz, M. T.; Rivadeneira, E.; Niemeyer, C. Reagent control in the aldol addition of chiral boron enolates based on the 2,5-diphenylborolane ligand system. Tetrahedron Letters 1990, 31, 3863–3866.

Reetz, M. T.; Wünsch, T. Reactions of 2-lithio- and 2-titano-methyl-quinoline reagents: the necessity of using an excess of titanating agents in adjusting molecular recognition. Journal of the Chemical Society, Chemical Communications 1990, 1990, 1562–1564.

Reetz, M. T.; Wünsch, T.; Harms, K. Stereoselective synthesis of α,γ-diamino-β-hydroxy amino acid esters: A new class of amino acids. Tetrahedron: Asymmetry 1990, 1, 371–374.

Schüth, F.; Song, X.; Schmidt, L. D.; Wicke, E. Synchrony and the emergence of chaos in oscillations on supported catalysts. The Journal of Chemical Physics 1990, 92, 745–756.

Sustmann, R.; Sicking, W.; Felderhoff, M. Ethoxyacetylene and ethyl vinyl ether, dipolarophiles of opposite regiochemistry in diazomethane cycloadditions. Tetrahedron 1990, 46, 783–792.

Fürstner, A.; Hofer, F.; Weidmann, H. AEM-INVESTIGATIONS DISCLOSE THE STRUCTURE OF METAL-GRAPHITE REAGENTS. In ELECTRON MICROSCOPY 1990, Proceedings of the XIIth International Congress For Electron Microscopy, Vol. 4: MATERIAL SCIENCES; Peachey, L. D., Williams, D. B., Hrsg.; Peachey, L. D., Williams, D. B., Hrsg.; San Francisco Press, Inc.: San Francisco, CA, USA, 1990; Bd. 4, S 304–305.