Molecular and crystal structure of 3,4-dihydroxy-2-Oxo-1-methyl-4-phenylpiperidine

The molecular and crystal structure of 3,4-dihydroxy-2-oxo-1-methyl-4-phenylpiperidine was determined. The crystal is orthorhombic; sp. gr. Pca21; a = 15.764, b = 5.635, and c = 25.536 Å; and Z = 8. The structure was solved by direct methods; R1 = 0.051, for 2643 unique reflections. Symmetry-independent molecules are related by a pseudocenter of symmetry. The piperidine cycle has an asymmetric half-chair conformation. The orientation of substituents is determined. In the crystal, intermolecular OH⋯O hydrogen bonds link the molecules into chains parallel to the Y-axis.

Authors
Kuleshova L.N. 1 , Khrustalev V.N.2 , Struchkov Yu.T.2 , Soldatenkov A.T. 1 , Bekro I.A. 1 , Mamyrbekova Zh.A. 1 , Soldatova S.A. 1
Editors
-
Publisher
-
Number of issue
4
Language
English
Pages
636-640
Status
Published
Department
-
DOI
-
Number
-
Volume
41
Year
1996
Organizations
  • 1 University of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
  • 2 Nesmeyanov Inst. Organoelement C., Russian Academy of Sciences, ul. Vavilova 28, Moscow, 117813, Russian Federation
Keywords
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Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/816/