5,5-Bis(hydroxymethyl)-2-phenyl-1,3-dioxane
نویسندگان
چکیده
In the title compound, C(12)H(16)O(4), the 1,3-dioxane ring adopts a chair conformation; the 2-phenyl substitutent occupies an equatorial position. Adjacent mol-ecules are linked by O-H⋯O hydrogen bonds into a chain.
منابع مشابه
Synthesis and biological studies of bis (thiadiazole/triazole) by sonication.
5,5-Dimethylcyclohexane-1,3-dione was treated with semicarbazide to yield its acid hydrazide, which on further reaction under ultrasound condition with aryl isothiocyanates gave 1,3-bis-imino-[1-(carboxy)-4-substituted phenylthiosemicarbazide]-5,5-dimethylcyclohexane. This compound in acidic medium gave 1,3-bis-imino-[5-(substituted) phenylamino-1,3,4-thiadiazol-2-yl-]-5,5-dimethylcyclohexane, ...
متن کامل5,5′-[(2,4-Dichlorophenyl)methylene]bis(2,2-dimethyl-1,3-dioxane-4,6-dione)
The title compound, C(19)H(18)Cl(2)O(8), was prepared by the reaction of 2,2-dimethyl-1,3-dioxane-4,6-dione and 2,4-dichloro-benzaldehyde in ethanol. The two 1,3-dioxane rings exhibit boat conformations. In the crystal, mol-ecules are linked by weak inter-molecular C-H⋯O and C-H⋯Cl hydrogen bonds, forming chains parallel to the a axis.
متن کامل3,9-Bis(2-chlorophenyl)-2,4,8,10-tetraoxaspiro[5.5]undecane
The complete mol-ecule of the title compound, C(19)H(18)Cl(2)O(4), is generated by a crystallographic twofold axis that passes through the spiro C atom. The 1,3-dioxane ring adopts a chair conformation and the phenyl substituent occupies an equatorial site.
متن کاملAdditive effects of amines on asymmetric hydrogenation of quinoxalines catalyzed by chiral iridium complexes.
The additive effects of amines were realized in the asymmetric hydrogenation of 2-phenylquinoxaline, and its derivatives, catalyzed by chiral cationic dinuclear triply halide-bridged iridium complexes [{Ir(H)[diphosphine]}(2)(μ-X)(3)]X (diphosphine = (S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl [(S)-BINAP], (S)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole [(S)-SEGPHOS], (S)-5,5'-bis(...
متن کامل(R)-4-Isopropyl-3-isopropylsulfanyl-5,5-diphenyl-1,3-oxazolidin-2-one
The title compound, C(21)H(25)NO(2)S, consists of a five-membered heterocyclic ring, with pendant phenyl groups, an isopropyl group and a thio-ether residue. The thio-ether bonds to the heterocycle via the N atom. The absolute configuration results from an inversion of the configuration of substrate during the synthesis.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008