Reaction of Cyclometalated Phosphine Chloride Iridium(III) Complexes with Imidazole

Standard

Reaction of Cyclometalated Phosphine Chloride Iridium(III) Complexes with Imidazole. / Chapaikina, S. A.; Solomatina, A. I.; Tunik, S. P.

In: Russian Journal of General Chemistry, Vol. 90, No. 6, 01.06.2020, p. 1005-1011.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{3f0a69fc65d74b5195385c3bee8e8c5b,

title = "Reaction of Cyclometalated Phosphine Chloride Iridium(III) Complexes with Imidazole",

abstract = "Abstract: A series of iridium complexes with various cyclometalated ligands and phosphines [Ir(N^C)2(PR3)Cl], where N^C = 2-(benzothiophen-3-yl)pyridine and 2-phenylpyridine and R = phenyl and p-methoxyphenyl, were obtained. It was shown that the complexes of this type react with imidazole under mild conditions. The phosphine and chloride ligands are consecutively substituted to give imidazole-containing derivatives. The photophysical properties of all the synthesized compounds were investigated in detail. The imidazole-containing complexes demonstrate efficient triplet luminescence in solution with quantum yields up to 60%, which is sensitive to molecular oxygen.",

keywords = "cyclometalated iridium(III) complexes, imidazole, phosphine ligands, phosphorescence, PEPTIDES, COORDINATION, PROTEINS",

author = "Chapaikina, {S. A.} and Solomatina, {A. I.} and Tunik, {S. P.}",

year = "2020",

month = jun,

day = "1",

doi = "10.1134/S1070363220060110",

language = "English",

volume = "90",

pages = "1005--1011",

journal = "Russian Journal of General Chemistry",

issn = "1070-3632",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "6",

}

RIS

TY - JOUR

T1 - Reaction of Cyclometalated Phosphine Chloride Iridium(III) Complexes with Imidazole

AU - Chapaikina, S. A.

AU - Solomatina, A. I.

AU - Tunik, S. P.

PY - 2020/6/1

Y1 - 2020/6/1

N2 - Abstract: A series of iridium complexes with various cyclometalated ligands and phosphines [Ir(N^C)2(PR3)Cl], where N^C = 2-(benzothiophen-3-yl)pyridine and 2-phenylpyridine and R = phenyl and p-methoxyphenyl, were obtained. It was shown that the complexes of this type react with imidazole under mild conditions. The phosphine and chloride ligands are consecutively substituted to give imidazole-containing derivatives. The photophysical properties of all the synthesized compounds were investigated in detail. The imidazole-containing complexes demonstrate efficient triplet luminescence in solution with quantum yields up to 60%, which is sensitive to molecular oxygen.

AB - Abstract: A series of iridium complexes with various cyclometalated ligands and phosphines [Ir(N^C)2(PR3)Cl], where N^C = 2-(benzothiophen-3-yl)pyridine and 2-phenylpyridine and R = phenyl and p-methoxyphenyl, were obtained. It was shown that the complexes of this type react with imidazole under mild conditions. The phosphine and chloride ligands are consecutively substituted to give imidazole-containing derivatives. The photophysical properties of all the synthesized compounds were investigated in detail. The imidazole-containing complexes demonstrate efficient triplet luminescence in solution with quantum yields up to 60%, which is sensitive to molecular oxygen.

KW - cyclometalated iridium(III) complexes

KW - imidazole

KW - phosphine ligands

KW - phosphorescence

KW - PEPTIDES

KW - COORDINATION

KW - PROTEINS

UR - http://www.scopus.com/inward/record.url?scp=85088362385&partnerID=8YFLogxK

U2 - 10.1134/S1070363220060110

DO - 10.1134/S1070363220060110

M3 - Article

AN - SCOPUS:85088362385

VL - 90

SP - 1005

EP - 1011

JO - Russian Journal of General Chemistry

JF - Russian Journal of General Chemistry

SN - 1070-3632

IS - 6

ER -

ID: 62433577