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tert-Butyl N-((1S)-2-hy-droxy-1-{N'-[(E)-2-hy-droxy-4-meth-oxy-benzyl-idene]hydrazinecarbon-yl}eth-yl)carbamate

, : tert-Butyl N-((1S)-2-hy-droxy-1-{N'-[(E)-2-hy-droxy-4-meth-oxy-benzyl-idene]hydrazinecarbon-yl}eth-yl)carbamate. Acta Crystallographica. Section E, Structure Reports Online 67(Pt 8): O1888-9

The mol-ecule of the title compound, C(16)H(23)N(3)O(6), is twisted about the chiral C atom with the dihedral angle formed between the amide residues being 76.9 (3)°. Overall, the mol-ecule is curved with the terminal organic groups lying to the same side. The conformation about the imine bond [1.291 (5) Å] is E and an intra-molecular O-H⋯N hydrogen bond generates an S(6) ring. In the crystal, O-H⋯O and N-H⋯O hydrogen bonds involving the hy-droxy, amine and carbonyl groups lead to the formation of supra-molecular layers, which stack along the c-axis direction.


PMID: 22090940

DOI: 10.1107/S1600536811025293

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Neilsen, G.H.; Meheriuk, M.; Hogue, E.J., 1984: The effect of orchard floor management and nitrogen fertilization on nutrient uptake and fruit quality of 'Golden Delicious' apple trees. Mature trees were subjected for 3 years to factorial combinations of 3 N rates (30, 60 or 180 kg N/ha), applied in April, and 3 types of orchard floor management (sod, bare soil until July or bare soil all year round by means of herbicides). Tree...

Schmidt, S., 1939: Die Bedeutung der Adsorption fur die aktive Immunisierung gegen Viruskrankheiten. A review of the preparation of vacines by the adsorption of viruses on aluminum hydroxide.

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