Diastereoselective Reduction of β-(1,3-Dioxan-4-yl)ketones
نویسندگان
چکیده
منابع مشابه
Diastereoselective synthesis of potent antimalarial cis-β-lactam agents
Fifteen novel β-lactams bearing the N-ethyl tert-butyl carbamate group 5a-o and fifteen N-(2-aminoethyl) β-lactams 6a-o were synthesized by the ketene-imine [2+2] cycloaddition reaction (Staudinger ). The cycloaddition reaction was found to be totally diastereoselective leading exclusively to the formation of the cis-β-lactam derivatives. These newly synthesized β-lactams were evaluated for the...
متن کاملN-(4-Fluorophenyl)-2,6-dimethyl-1,3-dioxan-4-amine
In the title compound, C12H16FNO2, the dioxane ring adopts a chair conformation with the methyl substituents and the C-N bond in equatorial orientations. Its mean plane subtends a dihedral angle of 40.17 (6)° with the benzene ring. In the crystal, weak N-H⋯F hydrogen bonds link the mol-ecules into C(7) chains propagating in [100].
متن کاملDiastereoselective synthesis of potent antimalarial cis-β-lactam agents
Fifteen novel β-lactams bearing the N-ethyl tert-butyl carbamate group 5a-o and fifteen N-(2-aminoethyl) β-lactams 6a-o were synthesized by the ketene-imine [2+2] cycloaddition reaction (Staudinger ). The cycloaddition reaction was found to be totally diastereoselective leading exclusively to the formation of the cis-β-lactam derivatives. These newly synthesized β-lactams were evaluated for the...
متن کاملN-(4-Bromophenyl)-2,6-dimethyl-1,3-dioxan-4-amine
In the title compound, C12H16BrNO2, the dioxane ring adopts a chair conformation and its mean plane makes a dihedral angle of 60.63 (12)° with the 4-bromo-phenyl ring. In the crystal, mol-ecules are linked by pairs of N-H⋯O hydrogen bonds, forming inversion dimers with an R 2 (2)(8) ring motif. These dimers are consolidated by pairs of C-H⋯O hydrogen bonds with an R 2 (2)(16) ring motif. Adjace...
متن کاملN-(4-Methoxyphenyl)-2,6-dimethyl-1,3-dioxan-4-amine
In the title compound, C13H19NO3, the dioxane ring adopts a chair conformation. Its mean plane is inclined to the 4-meth-oxy-phenyl ring by 70.34 (9)°. In the crystal, mol-ecules are linked by pairs of C-H⋯O hydrogen bonds, forming inversion dimers with an R (2) 2(16) ring motif. The dimers are linked via C-H⋯π inter-actions, forming two-dimensional networks lying parallel to the ac plane.
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ژورنال
عنوان ژورنال: Synlett
سال: 2015
ISSN: 0936-5214,1437-2096
DOI: 10.1055/s-0034-1378725