Výsledky vyhledávání - "M. E. Gursky"

Reactions of (2,3-dimethylenetetramethylene)bis(dipropylborane) with carbonyl compounds

Autor: Yu. N. Bubnov, A. V. Ignatenko, M. E. Gursky, S. B. Golovin

Publikováno v: Russian Chemical Bulletin. 42:139-143

(2,3-Dimethylenetetramethylene)bis(dipropylborane) (1) prepared by borylation of 2,3-dimethylbutadienediyl dipotassium reacts with ketones to form symmetrical diols in a yield of 46–73%. [4+2]-Cycloaddition reactions of diborane1 with 1,2-dicarbony

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bac386404554bbe6f889b17721df149
https://doi.org/10.1007/bf00699996

Zobrazit plný text záznamu

Unprecedented stereoselectivity in a reaction of a novel diboron compound ? 1,6-bis(dialkylboryl)-2,4-hexadiene with carbonyl compounds

Autor: A. V. Ignatenko, A. V. Geiderikh, M. E. Gursky, Yu. N. Bubnov

Publikováno v: Russian Chemical Bulletin. 42:144-148

Arylboration of carbonyl compounds with a novel diboron reagent — 1,6-bis(dipropylboryl)-2,4-hexadiene — proceeds in a regio- and stereospecific way to give exclusivelyd,l-diastereomers of the corresponding 2,3-divinylsubstituted 1,4-diols. Their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5aa16fc842ffe400f40d9b1bbb2c2ab
https://doi.org/10.1007/bf00699997

Zobrazit plný text záznamu

ChemInform Abstract: Investigation of the Dynamic Equilibrium Between 2-(Dialkylboryl)-1- methylenecyclobutane and 1-((dialkylboryl)methyl)-1-cyclobutene

Autor: Yu. N. Bubnov, Ilya D. Gridnev, M. E. Gursky

Publikováno v: ChemInform. 27

The reaction of potassium methylenecyclobutanide with dibutylboron chloride and 9-bromo-9-borabicyclo[3.3.1]nonane yields the corresponding allylic type triorganoboranes 1 and 2. Compounds 1 and 2 ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62cf2ae618a2403ebbf676524b1b6e4f
https://doi.org/10.1002/chin.199648062

Zobrazit plný text záznamu

A novel method of synthesis of 1-azaadamantane from 1-boraadamantane

Autor: M. E. Gursky, D. G. Pershin, Yu. N. Bubnov

Publikováno v: Journal of Organometallic Chemistry. 412:1-8

A novel and convenient method for the synthesis of 1-azaadamantane (I) from the 1-boraadamantane-tetrahydrofuran complex (XIII) is described. This is based on an intramolecular reaction of organic azides with organoboron compounds. Treatment of the b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a4b338cc4047786d9aa8b1aa65c459d
https://doi.org/10.1016/0022-328x(91)86035-o

Zobrazit plný text záznamu

1-Boraadamantane derivatives with functional groups in the side chain

Autor: Yu. N. Bubnov, T. V. Potapova, M. E. Gursky

Publikováno v: Journal of Organometallic Chemistry. 412:311-317

1-Boraadamantane derivatives containing ω-functionalized substituents in the position 2 have been synthesized by hydroboration-isomerization of 7-(ω-X-alkyl)-3-borabicyclo[3.3.1]non-6-enes. The application of the method permitted the previously unr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdcd7cec2f865d7b4f7a11edcdf61590
https://doi.org/10.1016/0022-328x(91)86075-2

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání