Synthetic investigations in the chemistry of polyene compounds. XLIX. Synthesis of rac-(2E,4E)-3-methyl-5-(2,6-dimethyl-6-ethoxycarbonyl-3-oxo-1-cyclohexenyl)-2,4-pentadienal and rac-(2E,4E,6E)-5-methyl-7-(2,6-dimethyl-6-6-ethoxycarbonyl-3-oxo-1-cyclohexenyl)-2,4,6-heptatrienal and their derivatives with dimedone
Journal Article
·
· J. Org. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:6033769
The stereospecific synthesis of the previously unknown retinoids (C/sub 15/ and C/sub 17/ aldehydes) rac-(2E,4E)-3-methyl-5-(2,6-dimethyl-6-ethoxycarbonyl-3-oxo-1-cyclohexenyl)-2,4-pentadienal and rac-(2E,4E,6E)-5-methyl-7-(2,6-dimethyl-6-ethoxycarbonyl-3-oxo-1-cyclohexenyl)-2,4,6-heptatrienal and their derivatives with dimedone was realized in order to study their biological activity.
- Research Organization:
- Scientific-Production Society Vitaminy, Moscow, USSR
- OSTI ID:
- 6033769
- Journal Information:
- J. Org. Chem. USSR (Engl. Transl.); (United States), Vol. 21:8; Other Information: Translated from Zh. Org. Khim.; 21: No.8, 1653-1658(Aug 1985)
- Country of Publication:
- United States
- Language:
- English
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37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
74 ATOMIC AND MOLECULAR PHYSICS
ALDEHYDES
NMR SPECTRA
SYNTHESIS
KETONES
ACTIVATION ENERGY
POLYENES
VITAMIN A
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL SHIFT
CHROMATOGRAPHY
COUPLING CONSTANTS
HYPERFINE STRUCTURE
INFRARED SPECTRA
J-J COUPLING
ULTRAVIOLET SPECTRA
COUPLING
ENERGY
HYDROCARBONS
INTERMEDIATE COUPLING
KINETICS
ORGANIC COMPOUNDS
REACTION KINETICS
SEPARATION PROCESSES
SPECTRA
VITAMINS
YIELDS
400201* - Chemical & Physicochemical Properties
640302 - Atomic
Molecular & Chemical Physics- Atomic & Molecular Properties & Theory
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
74 ATOMIC AND MOLECULAR PHYSICS
ALDEHYDES
NMR SPECTRA
SYNTHESIS
KETONES
ACTIVATION ENERGY
POLYENES
VITAMIN A
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL SHIFT
CHROMATOGRAPHY
COUPLING CONSTANTS
HYPERFINE STRUCTURE
INFRARED SPECTRA
J-J COUPLING
ULTRAVIOLET SPECTRA
COUPLING
ENERGY
HYDROCARBONS
INTERMEDIATE COUPLING
KINETICS
ORGANIC COMPOUNDS
REACTION KINETICS
SEPARATION PROCESSES
SPECTRA
VITAMINS
YIELDS
400201* - Chemical & Physicochemical Properties
640302 - Atomic
Molecular & Chemical Physics- Atomic & Molecular Properties & Theory