Johan C. P. Hopman

Stereoselective carbon-carbon bond formation via allylic N-sulfonyliminium ions

Johan C. P. Hopman, Eelco van den Berg, Lourdes Ollero et al. · Tetrahedron Letters · 1995 · 34 citations

Organic Chemistry, Stereoselective Synthesis, Chemistry +2

Synthesis and vibrational analysis of a locked 14-s-cis conformer of retinal.

Mary Cromwell, Ronald Gebhard, Xiao Yuan Li et al. · Journal of the American Chemical Society · 1992 · 22 citations

Yellow dextrins: Evaluating changes in structure and colour during processing

K. Terpstra, Albert J. J. Woortman, Johan C. P. Hopman · Starch - Stärke · 2010 · 20 citations

Macromolecular Chemistry, Engineering, Glycobiology +19

Chirality preservation in pyrrolinone iron tetracarbonyl complexes ? a route to enantiopure 5-substituted pyrrolinones

Johan C. P. Hopman, Henk Hiemstra, W. N. SPECKAMP · Journal of the Chemical Society Chemical Communications · 1995 · 16 citations

Engineering, Biochemistry, 5-Substituted Pyrrolinones +13

Use of Kinetic Isotope Effects in Mechanism Studies. 5.¹ Isotope Effects and Element Effects Associated with Hydron-Transfer Steps during Alkoxide-Promoted Dehydrohalogenations

Heinz F. Koch, Gerrit Lodder, Judith G. Koch et al. · Journal of the American Chemical Society · 1997 · 15 citations

Engineering, Organic Chemistry, Chemistry +16