Dehydration studies of 8a-Methyldecahydronaphthalen-4a-ols
نویسندگان
چکیده
منابع مشابه
2,6-Bis(2-hydroxyethyl)-8b,8c-diphenylperhydro-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-4,8-dithione
In the title mol-ecule, C(24)H(28)N(6)O(2)S(2), the dihedral angle between the aromatic ring planes is 42.2 (1)°. In the crystal structure, the hydr-oxy groups are involved in O-H⋯S hydrogen bonding, which links the mol-ecules into corrugated layers propagating parallel to the bc plane.
متن کاملMethyl 2-(8a-hydroxy-4a-methyl-8-methylenedecahydronaphthalen-2-yl)acrylate
The title compound, C(16)H(24)O(3), was synthesized from ilicic acid which was isolated from the aerial part of Inula Viscosa- (L) Aiton [or Dittrichia Viscosa- (L) Greuter]. The mol-ecule contains two fused six-membered rings both in chair conformations. In the crystal, mol-ecules are linked into chains running parallel to the a axis by O-H⋯O hydrogen bonds.
متن کامل2,6-Bis(2-chloroethyl)-8b,8c-diphenylperhydro-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-4,8-dithione
In the title mol-ecule, C(24)H(26)Cl(2)N(6)S(2), the two phenyl rings form a dihedral angle of 51.95 (7)° and the distance between their centroids is 4.156 (8) Å. The crystal packing exhibits weak inter-molecular C-H⋯S and C-H⋯N hydrogen bonds.
متن کاملChlorido(η5-cyclopentadienyl)[(4a,4b,8a,9,9a-η)-fluorenyl](fluorenyl-κC 9)zirconium(IV) toluene solvate
In the title compound, [Zr(C(5)H(5))(C(13)H(9))(2)Cl]·C(7)H(8), the Zr(IV) atom is coordinated by a Cl atom, a cyclo-penta-dienyl (Cp) ligand [Zr-centroid (Cp) = 2.199 (3) Å] and two fluorenyl ligands (Fl) [Zr-centroid (Fl) = 2.273 (2) Å and Zr-CH from fluorenyl = 2.355 (2) Å] in a distorted tetra-gonal geometry. The dihedral angles between the mean planes of the fluorenyl ring systems and the ...
متن کامل(2R,3R,4aS,6S,7S,8aS)-4a-Fluoro-8a-hydroxyperhydronaphthalene-2,3,6,7-tetrayl tetraacetate
The title compound, C(18)H(25)FO(9), exhibits a similar unit cell and packing to the α polymorph of axial 4a,8a-dihy-droxy-per-hydro-naph-tha-lene-2,3,6,7-tetrayl tetraacetate. The carbonyl O atoms of two of the four acetate groups in the molecule are disordered over two sites with occupancy ratios of 0.59 (4):0.41 (4) and 0.57 (6):0.43 (6). Crystal packing is effected via inter-molecular O-H⋯O...
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ژورنال
عنوان ژورنال: Australian Journal of Chemistry
سال: 1976
ISSN: 0004-9425
DOI: 10.1071/ch9762207