Methyl 2-[(3,5-di-tert-butyl-4-hydroxybenzyl)sulfanyl]pyridine-3-carboxylate n-hexane hemisolvate
نویسندگان
چکیده
The title solvated ester, C(22)H(29)NO(3)S·0.5C(6)H(14), crystallizes with two independent mol-ecules along with a hexane mol-ecule in the asymmetric unit. The two aromatic rings are separated by an -CH(2)-S- linkage; the rings are aligned at 83.27 (4)° in one mol-ecule and 47.66 (7)° in the other. The hy-droxy group of one mol-ecule forms an O-H⋯O hydrogen bond to the other mol-ecule.
منابع مشابه
Tricyclohexyl{2-[(3,5-di-tert-butyl-4-hydroxybenzyl)sulfanyl]acetato-κO}tin(IV)
The title compound, [Sn(C(6)H(11))(3)(C(17)H(25)O(3)S)], exists as a monomeric mol-ecule with the Sn(IV) atom in a distorted tetra-hedral C(3)O coordination geometry. The presence of two bulky tert-butyl groups on the carboxyl-ate prevents any hydrogen-bonding inter-actions involving the hy-droxy group.
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In the title compound, C(22)H(28)O(3)S, the dihedral angle between the two aromatic rings is 80.56 (6)°. The hy-droxy group is shielded by the two sterically hindered tert-butyl groups and therefore is not involved in any hydrogen bonding. The C-O-H fragment is coplanar with the aromatic ring, the dihedral angle between them being 7(5)°. In the crystal structure, pairs of mol-ecules are hydroge...
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In the title compound, C(30)H(36)N(2)O(2)S, the dihedral angle between the two aromatic rings of the biphenyl residue is 31.2 (1)°. The two methyl-ene C atoms subtend an angle of 99.9 (1)° at the S atom. In the crystal, mol-ecules form inversion dimers linked by pairs of N-H⋯O hydrogen bonds. The hydroxyl group is shielded by the tert-butyl residues and is therefore not involved in any hydrogen...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012