2-tert-Butyl-6-[(4-chloro-2-nitrophenyl)diazenyl]-4-methylphenol
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چکیده
منابع مشابه
2-tert-Butyl-6-[(4-chloro-2-nitrophenyl)diazenyl]-4-methylphenol
In the title compound, C(17)H(18)ClN(3)O(3), the dihedral angle between the planes of the two benzene rings is 1.03 (7)°. The overall conformation of the mol-ecule is influenced, in part, by electron delocalization and by an intra-molecular bifurcated O-H⋯(O,N) hydrogen bonds. The O atoms of the nitro group, one of which serves as an H bond acceptor, are disordered over two sets of sites with r...
متن کامل2-tert-Butyl-6-(cyclohexyliminomethyl)-4-methoxyphenol
The asymmetric unit of the title Schiff base compound, C(18)H(27)NO(2), contains two independent mol-ecules in which the C=N bond lengths are 1.278 (2) and 1.280 (2) Å and the cyclo-hexane rings adopt chair conformations. Intra-molecular O-H⋯N hydrogen bonding between hy-droxy and imine groups and weak C-H⋯O hydrogen bonds help to stabilize the mol-ecular structure.
متن کامل2-Benzhydryl-6-tert-butyl-4-methylphenol
The title compound, C(24)H(26)O, was prepared by the reaction between 2-tert-butyl-4-methyl-phenol and diphenyl-methanol in the presence of sulfuric acid. Three benzene rings are attached directly to the central C-H group in a twisted propeller conformation with the local pseudo-C(3) rotational axis coinciding with the C-H bond. There are three short C-H⋯O contacts in the molecule.
متن کامل2,6-Di-tert-butyl-4-(3-chloro-2-hydroxypropyl)phenol
In the title 2-propanol derivative, C(17)H(27)ClO(2), the two tert-butyl groups both have one methyl C atom lying in the plane of the aromatic ring. In the crystal, the phenol group forms a hydrogen bond to the hy-droxy O atom belonging to the alkyl substituent of an adjacent mol-ecule, forming a chain along the ac diagonal. The Cl atom is disordered over two positions in a 0.73 (4):0.27 (4) ra...
متن کامل2 - ( tert - Butyl ) - 4 - phenyloxetane
The two geometric isomers of 2-(tert-butyl)-4-phenyloxetane have, for the first time, been prepared starting from the commercially available 4,4-dimethyl-1-phenylpentane-1,3-dione. The latter was reduced with NaBH4 to give a mixture of diastereomeric syn and anti diols which were then stereospecifically cyclized into the corresponding oxetanes with an overall yield for the two steps of 69.6%. T...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809019631