2-[(3,5-Di-tert-butyl-4-hydroxybenzyl)sulfanyl]benzoic acid
نویسندگان
چکیده
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 hydrogen bonded across crystallographic centers of symmetry.
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.
متن کاملDi-n-butylammonium 2-[(3,5-di-tert-butyl-4-hydroxybenzyl)sulfanyl]benzoate
The title salt, C(8)H(20)N(+)·C(22)H(27)O(3)S(-), is a proton-transfer compound derived from the recently reported parent carb-oxy-lic acid [Alhadi et al. (2010). Acta Cryst. E66, o1787] by the addition of a second equivalent of di-n-butyl-amine, yielding the di-n-butyl-ammonium carboxyl-ate salt. The structure of the carboxyl-ate anion resembles that of the parent carb-oxy-lic acid. The main d...
متن کاملMonitoring of BHT-quinone and BHT-CHO in the gas of capsules of Asclepias physocarpa.
Three volatile components, namely benzoic acid ethyl ester (1), 2,6-di-tert-butyl-p-benzoquinone (BHT-quinone) (2), and 3,5-di-tert-butyl-4-hydroxybenzaldehyde (BHT-CHO) (3), were detected from the gas in the capsules of Asclepias physocarpa by means of GC/MS analysis. BHT-quinone and BHT-CHO as organic pollutants are the degradation products of the antioxidant 2,6-di-tert-butyl-4-methylphenol ...
متن کاملMethyl 2-[(3,5-di-tert-butyl-4-hydroxybenzyl)sulfanyl]pyridine-3-carboxylate n-hexane hemisolvate
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.
متن کاملEthyl 4-[(3,5-di-tert-butyl-2-hydroxybenzyl)amino]benzoate
The title amine, C(24)H(33)NO(3), has two substituted aromatic rings at either end of the -CH(2)NH- linkage [C(ar-yl)-CH(2)-NH-C(ar-yl) torsion angle = 77.4 (3)°]. The amino and hy-droxy groups are hydrogen-bond donors to the carbonyl O atom of an adjacent mol-ecule. These hydrogen bonds give rise to a chain that runs along the b axis. One of the tert-butyl groups is disordered over two positio...
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