منابع مشابه
2 - ( 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...
متن کاملtert-Butyl 2-(4-chlorobenzoyl)-2-methylpropanoate
The title compound, C(15)H(19)ClO(3), is bent with a dihedral angle of 72.02 (9)° between the mean planes of the benzene ring and a group encompassing the ester functionality (O=C-O-C). In the crystal, mol-ecules related by inversion symmetry are connected by weak C-H⋯O inter-actions into infinite chains. These inter-actions involve H atoms from a methyl group of the dimethyl residue and the O ...
متن کاملtert-Butyl 2-(4-nitrophenoxy)acetate
In the title mol-ecule, C(12)H(15)NO(5), the nitro-phen-oxy portion is approximately planar (r.m.s. deviation = 0.034 Å) and makes an angle of 84.8 (1)° with respect to the -CH(2)-C(=O)-O-C fragment. In the crystal, π-π stacking is observed between nearly parallel benzene rings of adjacent mol-ecules, the centroid-centroid distance being 3.6806 (10) Å. Weak inter-molecular C-H⋯O hydrogen bondin...
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.
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ژورنال
عنوان ژورنال: Molbank
سال: 2017
ISSN: 1422-8599
DOI: 10.3390/m930