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Reactions of 4-morpholinesulfenyl chloride with trialkyl phosphites

Journal Article · · J. Gen. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:5324734
;

The reactions of 4-morpholinesulfenyl chloride with trialkyl phosphites lead to the formation of labile O,O-dialkyl S-morpholino phosphorothioates, from which active sulfur is eliminated both during the reaction and when the reaction mixture is left with the formation of dialkyl morpholinophosphonates and small amounts of O,O,O-trialkyl phosphorothioates. The elimination of sulfur from the compound with the formation of the morpholide was shown by comparing their PMR spectra. The increase in the multiplicity of the signal of the NCH/sub 2/ group and the increase in the distance between the extreme lines of the multiplet in this transformation are associated with the appearance of the coupling constant /sup 3/J(PNCH), which indicates the formation of a P-N bond.

Research Organization:
A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan (USSR)
OSTI ID:
5324734
Journal Information:
J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 56:4; ISSN JGCHA
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AMINES
CHEMICAL BONDS
CHEMICAL REACTIONS
CHEMICAL SHIFT
CHLORINATED ALIPHATIC HYDROCARBONS
CHLOROFORM
COUPLING
COUPLING CONSTANTS
DESULFURIZATION
DEUTERIUM COMPOUNDS
ETHERS
HALOGENATED ALIPHATIC HYDROCARBONS
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
INFRARED SPECTRA
INTERMEDIATE COUPLING
ISOTOPES
J-J COUPLING
LIGHT NUCLEI
MORPHOLINES
MULTIPLETS
NMR SPECTRA
NUCLEI
ODD-EVEN NUCLEI
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PHOSPHONATES
PHOSPHORUS 31
PHOSPHORUS ISOTOPES
SPECTRA
STABLE ISOTOPES
SYNTHESIS