N,N′-Dimethoxy-N,N′-dimethylsuccinamide
نویسنده
چکیده
The title compound, C(8)H(16)N(2)O(4), is a Weinreb amide that is also an important inter-mediate for the preparation of ketones and aldehydes. The molecule possesses a centre of symmetry.
منابع مشابه
Benzyl N′-(4,6-dimethoxy-2-methyl-3-phenyl-1H-indol-7-ylmethylene)hydrazinecarbodithioate
The asymmetric unit of the title compound, C(26)H(25)N(3)O(2)S(2), contains two independent mol-ecules, which are linked by a pair of N-H⋯S hydrogen bonds, forming a dimer.
متن کامل6,6′-Dimethoxy-2,2′-[(hexane-1,6-diyldioxy)bis(nitrilomethylidyne)]diphenol
In the title compound, C(22)H(28)N(2)O(6), strong intra-molecular O-H⋯N hydrogen bonds and weak inter-molecular C-H⋯O hydrogen bonds stabilize the three-dimensional supra-molecular structure.
متن کامل6,7-Dimethoxy-3-methoxycarbonyl-1-(2-methoxyphenyl)-3,4-dihydroisoquinoline 2-oxide
In the title compound, C(20)H(21)NO(6), an N-oxide-based organocatalyst, the N-containing six-membered ring adopts a twisted half-chair conformation. No hydrogen bonding or π-π stacking was found within the crystal structure.
متن کامل6′,7′-Dimethoxy-1′,2′-dihydrospiro[cyclohexane-1,2′-quinazolin]-4′(3′H)-one
In the title compound, C(15)H(20)N(2)O(3), prepared from the reaction of 2-amino-4,5-dimeth-oxy-benzonitrile and cyclo-hexa-none, the six-membered diaza ring assumes an envelope conformation. In the crystal, inversion dimers are formed by pairs of N-H⋯O hydrogen bonds. Futher N-H⋯O hydrogen bonds link the dimers into a two-dimensional structure parallel to (001).
متن کامل3,5-Dimethoxy-N,N-bis(2-pyridylmethyl)aniline
In the title mol-ecule, C(20)H(21)N(3)O(2), the benzene ring forms dihedral angles of 80.8 (1) and 83.5 (1)° with the two terminal pyridine rings. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into chains propagating in [001].
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