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Mutual Placement of Isocyanide and Phosphine Ligands in Platinum(II) Complexes [PtHal2L1L2] (Hal = Cl, Br, I; L1,L2 = CNCy, PPh3) Leads to Highly-Efficient Photocatalysts for Hydrosilylation of Alkynes. / Кашина, Мария Владимировна; Карчевский, Андрей Александрович; Кинжалов, Михаил Андреевич; Лузянин, Константин Владимирович; Каткова, Светлана Александровна.

в: Molecules (Basel, Switzerland), Том 28, № 23, 7764, 24.11.2023.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{0ac9278f6f8c429f844c92e739b25b3a,
title = "Mutual Placement of Isocyanide and Phosphine Ligands in Platinum(II) Complexes [PtHal2L1L2] (Hal = Cl, Br, I; L1,L2 = CNCy, PPh3) Leads to Highly-Efficient Photocatalysts for Hydrosilylation of Alkynes",
abstract = "A series of platinum complexes featuring phosphine and isocyanide ligands [PtX 2(PPh 3)(CNCy)] (X = Cl, Br, and I) as well as their parent phosphine [PtX 2(PPh 3) 2] and isocyanide [PtX 2(CNCy) 2] analogues have been prepared and evaluated as catalysts for the photocatalytic hydrosilylation of alkynes. Under violet light irradiation (λ max = 400 nm), phosphine-isocyanides complexes [PtX 2(PPh 3)(CNCy)] gave high yields of silylated products (product yield up to 99%, TONs up to 1.98 × 10 3). The blue light irradiation (λ max = 450 nm) was more suitable for the parent phosphine complexes [PtX 2(PPh 3) 2], which showed comparable efficiency (product yield up to 99%, TON up to 1.98 × 10 3), while isocyanide complexes [PtX 2(CNCy) 2] were not active. ",
keywords = "catalytic activity, hydrosilylation, isocyanide ligands, photocatalysis, platinum(II) complexes",
author = "Кашина, {Мария Владимировна} and Карчевский, {Андрей Александрович} and Кинжалов, {Михаил Андреевич} and Лузянин, {Константин Владимирович} and Каткова, {Светлана Александровна}",
year = "2023",
month = nov,
day = "24",
doi = "10.3390/molecules28237764",
language = "English",
volume = "28",
journal = "Molecules",
issn = "1420-3049",
publisher = "MDPI AG",
number = "23",

}

RIS

TY - JOUR

T1 - Mutual Placement of Isocyanide and Phosphine Ligands in Platinum(II) Complexes [PtHal2L1L2] (Hal = Cl, Br, I; L1,L2 = CNCy, PPh3) Leads to Highly-Efficient Photocatalysts for Hydrosilylation of Alkynes

AU - Кашина, Мария Владимировна

AU - Карчевский, Андрей Александрович

AU - Кинжалов, Михаил Андреевич

AU - Лузянин, Константин Владимирович

AU - Каткова, Светлана Александровна

PY - 2023/11/24

Y1 - 2023/11/24

N2 - A series of platinum complexes featuring phosphine and isocyanide ligands [PtX 2(PPh 3)(CNCy)] (X = Cl, Br, and I) as well as their parent phosphine [PtX 2(PPh 3) 2] and isocyanide [PtX 2(CNCy) 2] analogues have been prepared and evaluated as catalysts for the photocatalytic hydrosilylation of alkynes. Under violet light irradiation (λ max = 400 nm), phosphine-isocyanides complexes [PtX 2(PPh 3)(CNCy)] gave high yields of silylated products (product yield up to 99%, TONs up to 1.98 × 10 3). The blue light irradiation (λ max = 450 nm) was more suitable for the parent phosphine complexes [PtX 2(PPh 3) 2], which showed comparable efficiency (product yield up to 99%, TON up to 1.98 × 10 3), while isocyanide complexes [PtX 2(CNCy) 2] were not active.

AB - A series of platinum complexes featuring phosphine and isocyanide ligands [PtX 2(PPh 3)(CNCy)] (X = Cl, Br, and I) as well as their parent phosphine [PtX 2(PPh 3) 2] and isocyanide [PtX 2(CNCy) 2] analogues have been prepared and evaluated as catalysts for the photocatalytic hydrosilylation of alkynes. Under violet light irradiation (λ max = 400 nm), phosphine-isocyanides complexes [PtX 2(PPh 3)(CNCy)] gave high yields of silylated products (product yield up to 99%, TONs up to 1.98 × 10 3). The blue light irradiation (λ max = 450 nm) was more suitable for the parent phosphine complexes [PtX 2(PPh 3) 2], which showed comparable efficiency (product yield up to 99%, TON up to 1.98 × 10 3), while isocyanide complexes [PtX 2(CNCy) 2] were not active.

KW - catalytic activity

KW - hydrosilylation

KW - isocyanide ligands

KW - photocatalysis

KW - platinum(II) complexes

UR - https://www.mendeley.com/catalogue/53c8675d-b199-3314-8e12-cee1e57fe653/

U2 - 10.3390/molecules28237764

DO - 10.3390/molecules28237764

M3 - Article

C2 - 38067492

VL - 28

JO - Molecules

JF - Molecules

SN - 1420-3049

IS - 23

M1 - 7764

ER -

ID: 114414228