Direction and mechanism of the interaction of methyl(phenyl)selenyl chlorides with esters of 1,2alkadienephosphonic acids

Journal Article · Sat Jun 01 04:00:00 EDT 1985 · J. Gen. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6952432

Angelov, K M; Tancheva, C

This paper is a continuation of a study of the reactivity of organylselenyl chlorides with 1,2-alkadienephosphonates. The results are presented of a study of the interaction of methyl- and phenylselenyl chlorides with dialkyl esters of 3-mono- and 3,3-disubstituted 1,2-alkadiene-phosphonic acids. it is established that the direction of the reaction of the reaction of selenyl chlorides with esters of 1,2-alkadienephosphonic acids depends both on the nature of the substituents at the C/sup 3/ atom of the allene system and on the nture of the organic portion of the reagent. The reaction of esters of 3,3-disubstituted allenephosphonic acids with selenyl chlorides in a nonpolar solvent with cooling leads in all cases to five-membered heterocyclization of the allenephosphonate system.

• Research Organization: Higher Pedagogical Institute, Shumen
• OSTI ID: 6952432
• Journal Information: J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 55:1,PT.1; ISSN JGCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ABSORPTION SPECTRA
CATALYTIC EFFECTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHLORIDES
CHLORINE COMPOUNDS
COMPLEXES
DIENES
ESTERS
HALIDES
HALOGEN COMPOUNDS
HYDROCARBONS
INFRARED SPECTRA
KINETICS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHOSPHONIC ACID ESTERS
POLYENES
QUANTITY RATIO
REACTION KINETICS
SELENIUM COMPLEXES
SPECTRA
YIELDS