rac-2-Hydroxy-2,8-dimethyl-4-morpholinoethyl-1-thia-4-azaspiro[4.5]decan-3-one
نویسندگان
چکیده
منابع مشابه
rac-2-Hydroxy-2,8-dimethyl-4-morpholinoethyl-1-thia-4-azaspiro[4.5]decan-3-one
The title compound, C(16)H(28)N(2)O(3)S, is dimerized by inversion symmetry-related inter-molecular O-H⋯N hydrogen bonding, forming an R(2) (2)(16) motif. The dimers are also linked through inter-molecular C-H⋯O hydrogen bonding. The compound is chiral with a stereogenic centre located in the thia-zole ring, but in the crystal structure it forms a racemate. The thia-zole ring has an envelope co...
متن کامل8-Ethyl-2-hydroxy-2-methyl-4-morpholinoethyl-1-thia-4-azaspiro[4.5]decan-3-one
Mol-ecules of the title spiro-[4.5]decane derivative, C(17)H(30)N(2)O(3)S, are linked by paired O-H⋯N hydrogen bonds into centrosymmetric R(2) (2)(16) dimers and these dimers are linked into a three-dimensional framework structure by C-H⋯O interactions.
متن کامل8-Methyl-4-morpholinoethyl-1-thia-4-azaspiro[4.5]decan-3-one
In the title compound, C(15)H(26)N(2)O(2)S, the cyclo-hexane and morpholine rings adopt chair conformations, while the thia-zole ring has a twist conformation. An intra-molecular C-H⋯S hydrogen-bond inter-action forms a five-membered ring. The crystal packing involves C-H⋯O=C inter-molecular inter-actions where carbonyl O atoms act as double acceptors to two symmetrically related H atoms.
متن کامل4-(Pyrimidin-2-yl)-1-thia-4-azaspiro[4.5]decan-3-one
The title compound, C(12)H(15)N(3)OS, features an envelope conformation for the 1,3-thia-zolidin-4-one ring with the S atom as the flap atom. The pyrimidine ring is almost orthogonal to the 1,3-thia-zolidin-4-one ring as indicated by the N-C-C-N torsion angle of -111.96 (18)°. Supra-molecular dimers are formed in the crystal structure through the agency of C-H⋯O contacts occurring between centr...
متن کاملrac-3-(4-Hydroxybenzyl)chroman-4-one
In the racemic title compound, C16H14O3, the ring of the 4-hy-droxy-benzyl substituent group forms a dihedral angle of 80.12 (12)° with the benzene ring of the chromanone system. Two C atoms of the pyran-one ring and the H atoms on the benzyl α-C atom are disordered over two sites, with site-occupation factors of 0.818 (8) and 0.182 (8). The crystal structure is stabilized by O-H⋯O hydrogen bon...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808022447