54. GUILLAUME LABOURDETTE
Information acquired: 2025
GUILLAUME LABOURDETTE is an academic who published a paper in 2008 entitled An unusually stable chiral ethyl zinc complex : reactivity and polymerization of lactide. GUILLAUME LABOURDETTE published this work as part of a team: Labourdette, Guillaume. Here is a description of this work: The,,racemic (±) -2, 4-di-tert-butyl-6, ( ( (2, (dimethylamino) cyclohexyl) (methyl) amino) methyl) phenol ( (±), (NNMeOtBu) H), (±) -2, 4-di-tert-butyl-6, ( (2, (dimethylamino) cyclohexylamino) methyl) phenol ( (±), (NNHOtBu) H), and (±) -2, ( ( (2, (dimethylamino) cyclohexyl) (methyl) amino) methyl) phenol ( (±), (NNMeOH) H) are chiral ancillary NNO proligands, which synthesis was adapted from a published procedure. Reaction of (±), (NNMeOtBu) H ( (±) -2), (±), (NNMeOH) H ( (±) -3) and (±), (NNHOtBu) H ( (±) -1) with ZnEt2 successfully yielded the corresponding zinc ethyl complexes (±) -5, (±) -6 and (±) -7 respectively, the enantiomerically pure (R, R) -5 was synthesized from (R, R) -2. NMR spectroscopy experiments and X-ray crystallography allowed identification of two stereoisomers for (±) -5, which were observed in solution a.