86 Result(s)

Article

Synthesis of 2,3-Dihydro-1-benzofuran-2-ylmethyltellanes

Tellurium tetrabromide readily reacted with 2-allylphenol at room temperature in acetonitrile to give previously unknown tribromo(2,3-dihydro-1-benzofuran-2-ylmethyl)-λ⁴-tellane in quantitative yield. The reducti...

M. V. Musalova, M. V. Musalov, S. I. Udalova… in Russian Journal of General Chemistry (2018)

Article

Synthesis of Fused Compounds on the Basis of Chalcogen Chlorides and 2-Allylphenols

Efficient methods have been developed for regioselective synthesis of new organochalcogen compounds containing 2,3-dihydro-1-benzofuran-2-ylmethyl and 7-methyl-2,3-dihydro-1-benzofuran-2-ylmethyl substituents ...

M. V. Musalov, R. S. Ishigeev, S. I. Udalova… in Russian Journal of Organic Chemistry (2018)

Article

Alkoxytelluration of Allylbenzene

(2-Alkoxy-3-phenylpropyl)trichlorotellanes were synthesized by regioselective reaction of tellurium tetrachloride with allylbenzene in the system MeOH–CH₂Cl₂, as well as by nucleophilic substitution of chlorine i...

M. V. Musalova, M. V. Musalov, S. I. Udalova… in Russian Journal of Organic Chemistry (2018)

Article

Dipropadienyl telluride

V. A. Potapov, M. V. Musalov, M. V. Andreev, M. V. Musalova… in Russian Chemical Bulletin (2017)

Article

Synthesis of bis(2-haloalkyl) selanes and selenides based on selenium dioxide and terminal alkenes

Selenium tetrahalides generated from selenium dioxide and hydrogen halides (HCl, HBr) reacted with hex-1-ene, hept-1-ene, and oct-1-ene at a SeO₂‒alkene molar ratio of 1: 2 to give mixtures of dihalobis-(2-haloal...

M. V. Musalov, E. O. Kurkutov, V. A. Potapov… in Russian Journal of Organic Chemistry (2017)

Article

Synthesis of [3-(trimethylsilyl)prop-2-yn-1-yl] selenides

Efficient and selective methods have been developed for the synthesis of previously unknown organyl [3-(trimethylsilyl)prop-2-yn-1-yl] selenides, organyl prop-2-yn-1-yl selenides, and bis[3-(trimethylsilyl) pr...

M. V. Musalov, M. V. Andreev, S. V. Amosova… in Russian Journal of Organic Chemistry (2017)

Article

Regio- and stereoselective addition of tellurium tetrachloride to methyl propargyl ether

Reaction of tellurium tetrachloride with methyl propargyl ether proceeds regio- and stereoselectively to afford a product of anti-addition against the Markovnikoff’s rule in quantitative yield. The obtained compo...

M. V. Musalova, A. G. Khabibulina, M. V. Musalov… in Russian Journal of Organic Chemistry (2017)

Article

Regioselective synthesis of functional tellanes from tellurium tetrahalides and 1-octene

Proceeding from TeCl₄ and 1-octene a regioselective method was developed of the synthesis of trichloro(2-chlorooctyl)tellane. At adding methanol to this compound chlorine was easily replaced at room temperature b...

S. I. Udalova, M. V. Musalova, M. V. Musalov… in Russian Journal of Organic Chemistry (2017)

Article

Stereoselective synthesis of (E)-vinyltellanes based on the reaction of tellurium tetrachloride with bis(trimethylsilyl)acetylene

M. V. Musalova, M. V. Musalov, V. A. Potapov, S. V. Amosova in Russian Chemical Bulletin (2017)

Article

Reactions of selenium dihalides with vinylbenzenes

Alkoxyselenation of vinylbenzenes with selenium dihalides was accomplished for the first time. The reaction with selenium dibromide was the most efficient. Selenium dibromide reacted with vinylbenzene and 1-ch...

V. A. Potapov, A. G. Khabibulina, M. V. Musalov… in Russian Journal of Organic Chemistry (2017)

Article

Bis(1,3-dioxolan-2-ylmethyl)selenide

The reaction of selenium dihalides with 2-vinyloxyethanol has been performed for the first time, and the method of preparation of bis(1,3-dioxolan-2-ylmethyl)selenide in quantitative yield has been proposed.

E. O. Kurkutov, V. A. Potapov, M. V. Musalov… in Russian Journal of General Chemistry (2017)

Article

Methoxytelluration of styrene with tellurium tetrabromide

Treating styrene with tellurium tetrabromide led to the formation of tribromo[(2-methoxy-2-phenyl)-ethyl]-λ⁴-tellane which was reduced with sodium metabisulfite results to bis[(2-methoxy-2-phenyl)ethyl]-ditelluri...

M. V. Musalova, M. V. Musalov, V. A. Potapov… in Russian Journal of Organic Chemistry (2017)

Article

Stereoselective addition of tellurium tetrachloride to 4-octyne

Reaction of tellurium tetrachloride with 4-octyne occurs as an anti-addition and leads to the formation of trichloro[(Е)-1-propyl-2-chloropent-1-enyl]tellane which was reduced sodium metabisulfite in a two-phase ...

M. V. Musalova, M. V. Musalov, V. A. Potapov… in Russian Journal of Organic Chemistry (2017)

Article

Reactions of sodium 2-pyridylchalcogenolates with propargyl halides

The nature of the chalcogen atom has a decisive effect on the direction of the nucleophilic substitution reaction between 2-pyridylchalcogenolate anions and propargyl halides. 2-Pyridylchalcogenolate anions re...

M. V. Musalova, V. A. Panov, M. V. Musalov, V. A. Potapov… in Russian Chemical Bulletin (2016)

Article

Efficient methods of synthesis of unsaturated alcohols and ketones by allylation of Favorsky reaction products under phase transfer conditions

Allylation of the Favorsky reaction products with allyl halides under phase-transfer catalysis in the system CuI–K₂CO₃–Na₂SO₃–BTEAC–H₂O–C₆H₆ afforded the corresponding allylpropargyl alcohols in high yields (87–9...

V. A. Potapov, T. I. Yaroshenko, V. A. Panov… in Russian Journal of Organic Chemistry (2016)

Article

Efficient synthetic methods for unsaturated 3,4,5-trimethoxybenzyl sulfides and ethers

Convenient and efficient procedures were developed for preparation of 3,4,5-trimethoxybenzyl sulfides and ethers containing vinyl, allyl, and propargyl groups proceeding from 3,4,5-trimethoxybenzyl alcohol, el...

V. A. Potapov, V. A. Panov, M. V. Musalov… in Russian Journal of Organic Chemistry (2016)

Article

Effective synthesis of bis(1,4-dioxan-2-ylmethyl)selenide and selenoxide

V. A. Potapov, E. O. Kurkutov, M. V. Musalov… in Russian Journal of Organic Chemistry (2016)

Article

Reaction of tellurium tetrachloride with hept-1-ene

M. V. Musalova, S. I. Udalova, M. V. Musalov… in Russian Journal of Organic Chemistry (2016)

Article

Reaction of selenium dihalides with 2-(allylsulfanyl)ethanol

M. V. Musalov, R. S. Ishigeev, V. A. Potapov… in Russian Journal of Organic Chemistry (2016)