Cationic acetylacetonate palladium complexes/boron trifluoride etherate catalyst systems for hydroamination of vinylarenes using arylamines

D. S. Suslov; M. V. Bykov; M. V. Pakhomova; P. A. Abramov; I. A. Ushakov; V. S. Tkach

doi:10.1016/j.catcom.2017.02.004

Cationic acetylacetonate palladium complexes/boron trifluoride etherate catalyst systems for hydroamination of vinylarenes using arylamines

D. S. Suslov, M. V. Bykov, M. V. Pakhomova, P. A. Abramov, I. A. Ushakov, V. S. Tkach

Лаборатория функциональных материалов на основе кластеров и супрамолекулярных соединений ФЕН

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

7 Цитирования (Scopus)

Аннотация

A simple and solvent-free protocol using cationic acetylacetonate palladium complexes with mono-/bidentate phosphine ligands activated with BF₃·OEt₂as in situ-formed catalyst for hydroamination of vinylarenes with arylamines have been developed. Excellent catalytic activities were obtained using [Pd(acac)(PPh₃)₂][BF₄]/BF₃·OEt₂/i-PrOH catalyst system with the addition of a small amount of palladium (0.2–0.05 mol%) to the reaction mixture. Furthermore, the novel unexpected diphosphine-bridged palladium complexes have been prepared and characterized: [Pd(acac)(dpppt)]₂[BF₄]₂and [Pd(acac)(dpph)]₂[BF₄]₂(dpppt – 1,5-bis(diphenylphosphino)pentane, dpph – 1,6-bis(diphenylphosphino)hexane)

Язык оригинала	английский
Страницы (с-по)	69-72
Число страниц	4
Журнал	Catalysis Communications
Том	94
DOI	https://doi.org/10.1016/j.catcom.2017.02.004
Состояние	Опубликовано - 5 мая 2017

Доступ к документу

10.1016/j.catcom.2017.02.004

Link to publication in Scopus

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@article{961b280697d64409999b45028069e31d,

title = "Cationic acetylacetonate palladium complexes/boron trifluoride etherate catalyst systems for hydroamination of vinylarenes using arylamines",

abstract = "A simple and solvent-free protocol using cationic acetylacetonate palladium complexes with mono-/bidentate phosphine ligands activated with BF3·OEt2as in situ-formed catalyst for hydroamination of vinylarenes with arylamines have been developed. Excellent catalytic activities were obtained using [Pd(acac)(PPh3)2][BF4]/BF3·OEt2/i-PrOH catalyst system with the addition of a small amount of palladium (0.2–0.05 mol%) to the reaction mixture. Furthermore, the novel unexpected diphosphine-bridged palladium complexes have been prepared and characterized: [Pd(acac)(dpppt)]2[BF4]2and [Pd(acac)(dpph)]2[BF4]2(dpppt – 1,5-bis(diphenylphosphino)pentane, dpph – 1,6-bis(diphenylphosphino)hexane)",

keywords = "Acetylacetonate, Aniline, Hydroamination, Palladium, Styrene, AMINATION, PHOSPHINE, METAL",

author = "Suslov, {D. S.} and Bykov, {M. V.} and Pakhomova, {M. V.} and Abramov, {P. A.} and Ushakov, {I. A.} and Tkach, {V. S.}",

year = "2017",

month = may,

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doi = "10.1016/j.catcom.2017.02.004",

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journal = "Catalysis Communications",

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Cationic acetylacetonate palladium complexes/boron trifluoride etherate catalyst systems for hydroamination of vinylarenes using arylamines. / Suslov, D. S.; Bykov, M. V.; Pakhomova, M. V.; Abramov, P. A.; Ushakov, I. A.; Tkach, V. S.

В: Catalysis Communications, Том 94, 05.05.2017, стр. 69-72.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Cationic acetylacetonate palladium complexes/boron trifluoride etherate catalyst systems for hydroamination of vinylarenes using arylamines

AU - Suslov, D. S.

AU - Bykov, M. V.

AU - Pakhomova, M. V.

AU - Abramov, P. A.

AU - Ushakov, I. A.

AU - Tkach, V. S.

PY - 2017/5/5

Y1 - 2017/5/5

N2 - A simple and solvent-free protocol using cationic acetylacetonate palladium complexes with mono-/bidentate phosphine ligands activated with BF3·OEt2as in situ-formed catalyst for hydroamination of vinylarenes with arylamines have been developed. Excellent catalytic activities were obtained using [Pd(acac)(PPh3)2][BF4]/BF3·OEt2/i-PrOH catalyst system with the addition of a small amount of palladium (0.2–0.05 mol%) to the reaction mixture. Furthermore, the novel unexpected diphosphine-bridged palladium complexes have been prepared and characterized: [Pd(acac)(dpppt)]2[BF4]2and [Pd(acac)(dpph)]2[BF4]2(dpppt – 1,5-bis(diphenylphosphino)pentane, dpph – 1,6-bis(diphenylphosphino)hexane)

AB - A simple and solvent-free protocol using cationic acetylacetonate palladium complexes with mono-/bidentate phosphine ligands activated with BF3·OEt2as in situ-formed catalyst for hydroamination of vinylarenes with arylamines have been developed. Excellent catalytic activities were obtained using [Pd(acac)(PPh3)2][BF4]/BF3·OEt2/i-PrOH catalyst system with the addition of a small amount of palladium (0.2–0.05 mol%) to the reaction mixture. Furthermore, the novel unexpected diphosphine-bridged palladium complexes have been prepared and characterized: [Pd(acac)(dpppt)]2[BF4]2and [Pd(acac)(dpph)]2[BF4]2(dpppt – 1,5-bis(diphenylphosphino)pentane, dpph – 1,6-bis(diphenylphosphino)hexane)

KW - Acetylacetonate

KW - Aniline

KW - Hydroamination

KW - Palladium

KW - Styrene

KW - AMINATION

KW - PHOSPHINE

KW - METAL

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EP - 72

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