Synthesis of N-Dodecanoykl-4-hydroxynaphthalene-1-sulfonamide
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چکیده
منابع مشابه
Synthesis of N, N΄3, 4-Dialkylamino-1, 2, 5-Oxadiazoles
N, N΄-3, 4-di(methylamino)-1, 2, 5-oxadiazole (1f) was prepared by dehydration of N, N΄-3, 4-di(methylamino)glyoxime (2f) in aqueous potassium hydroxid at 170-180 ˚C. Under similar conditions N, N΄-3, 4-di(benzylamino)-1, 2, 5-oxadiazole (1c) and N, N΄-3, 4-di(isopropylamino)...
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The molecule of the title compound, C(24)H(36)N(2)O(2)S, displays a U-shaped conformation. The prominent inter-molecular inter-actions are N-H⋯O hydrogen bonds, resulting in the formation of dimers. Additional C-H⋯π contacts involving one of the methyl-ene groups of the macrocycle and the naphthalene rings of a neighbouring mol-ecule stabilize the packing structure. In the crystal structure, th...
متن کاملN-Benzyl-5-(dimethylamino)naphthalene-1-sulfonamide
The structure of the title compound, C(19)H(20)N(2)O(2)S, displays inter-molecular N-H⋯O hydrogen bonding, which generates inversion dimers. There is no π-π stacking in the crystal structure. The dihedral angle between the phenyl ring and naphthalene ring system is 59.16 (11)°.
متن کاملsynthesis of n, n΄3, 4-dialkylamino-1, 2, 5-oxadiazoles
n, n΄-3, 4-di(methylamino)-1, 2, 5-oxadiazole (1f) was prepared by dehydration of n, n΄-3, 4-di(methylamino)glyoxime (2f) in aqueous potassium hydroxid at 170-180 ˚c. under similar conditions n, n΄-3, 4-di(benzylamino)-1, 2, 5-oxadiazole (1c) and n, n΄-3, 4-di(isopropylamino)-1, 2, 5-oxadiazole (1e) were not obtained, but, n, n΄-3, 4-di(ethylamino)-1, 2, 5-oxadiazole (1g) was appeared with smal...
متن کاملN-[2-(3,4-Dimethoxyphenyl)ethyl]-N-methylnaphthalene-1-sulfonamide
In the title compound, C(21)H(23)NO(4)S, the dihedral angle between the naphthalene residue and the benzene ring is 7.66 (3)°. In the molecule, there are some short C-H⋯O interactions. In the crystal, the structure is stabilized by weak intra-molecular C-H⋯O hydrogen bonds and the crystal structure is stabilized by weak C-H⋯O, C-H⋯π and π-π [centroid-centroid distance = 3.710 (2) Å] inter-actions.
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1960
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.80.8_1056