RADICAL PAIRS DURING PHOTOLYSIS OF 1H-2,4,6,8-TETRAKIS (TERT-BUTYL)PHENOXAZIN-1-ONE IN SINGLE-CRYSTALS OF 3,5-DI-TERT-BUTYLPYROCATECHOL

被引：3

作者：

LAZAREV, GG ^{[1
]}

KUSKOV, VL ^{[1
]}

LEBEDEV, YS ^{[1
]}

PROKOFEV, AI ^{[1
]}

RIEKER, A ^{[1
]}

机构：

[1] ACAD SCI USSR,INST CHEM PHYS,MOSCOW 117334,USSR

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 185卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(91)85078-B

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The formation of radical pairs upon photolysis of single crystals of 3,5-di-t-butylpyrocatechol doped with 10(-2) M H-1-2,4,6,8-tetrakis(t-butyl)phenoxazin-1-one was studied by EPR spectroscopy in the temperature range between 20 and 77 K. A temperature-dependent, reversible transition of one type of radical pair into another type was demonstrated. The relaxation in the EPR spectra of the radical pairs was studied and found to be asymmetric for some of the radical pairs detected.

引用

页码：375 / 380

页数：6

共 36 条

[1] REACTION OF 1-H-1-OXO-2,4,6,8-TETRAKIS(TERT-BUTYL)PHENOXAZINE OR THE POTASSIUM-SALT OF 1-HYDROXY-2,4,6,8-TETRAKIS(TERT-BUTYL)-PHENOXAZIN-10-YL RADICAL WITH CERTAIN PLATINUM METAL DERIVATIVES
KARSANOV, IV
IVAKHNENKO, EN
KHANDKAROVA, VS
RUBEZHOV, AZ
MINKIN, VI
OKHLOBYSTIN, OY
PROKOFEV, AI
KABACHNIK, MI
BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1987, 36 (08): : 1707 - 1713
[2] High-spin adducts of redox active 2,4,6,8-tetrakis(tert-butyl)phenoxazin-1-one with tetrahedral cobalt(II) complexes
Ivakhnenko, E. P.
Koshchienko, Yu. V.
Knyazev, P. A.
Lysenko, K. A.
Bogomyakov, A. S.
Minkin, V. I.
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2016, 42 (08) : 509 - 515
[3] High-spin adducts of redox active 2,4,6,8-tetrakis(tert-butyl)phenoxazin-1-one with tetrahedral cobalt(II) complexes
E. P. Ivakhnenko
Yu. V. Koshchienko
P. A. Knyazev
K. A. Lysenko
A. S. Bogomyakov
V. I. Minkin
Russian Journal of Coordination Chemistry, 2016, 42 : 509 - 515
[4] COORDINATION AND ORGANOMETALLIC COMPOUNDS BASED ON THE STABLE 1-HYDROXY-2,4,6,8-TETRAKIS(TERT-BUTYL)PHENOXAZIN-10-YL RADICAL
KARSANOV, IV
IVAKHNENKO, YP
KHANDKAROVA, VS
PROKOFEV, AI
RUBEZHOV, AZ
KABACHNIK, MI
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1989, 379 (1-2) : 1 - 25
[5] FREE-RADICALS FORMED IN THE REACTION OF 1H-1-OXO-2,4,6,8-TETRAKIS-(TERT-BUTYL)PHENOXAZINE AND 1-HYDROXY-2,4,6,8-TETRAKIS(TERT-BUTYL)-PHENOXAZINYL RADICAL WITH CERTAIN ORGANOMETALLIC COMPOUNDS
KARSANOV, IV
IVAKHNENKO, EP
KHANDKAROVA, VS
RUBEZHOV, AZ
OKHLOBYSTIN, OY
MINKIN, VI
PROKOFEV, AI
KABACHNIK, MI
BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1987, 36 (01): : 56 - 60
[6] Photoinitiated processes in 1-p-tolylsulfonylazo-2,4,6,8-tetrakis(tert-butyl)phenoxazine
Ivakhnenko, TE
Makarova, NI
Ivakhnenko, EP
Chuev, II
Aldoshin, SM
Minkin, VI
Knyazhanskii, MI
RUSSIAN CHEMICAL BULLETIN, 2000, 49 (12) : 1981 - 1987
[7] Photoinitiated processes in 1-p-tolylsulfonylazo-2,4,6,8-tetrakis(tert-butyl)phenoxazine
T. E. Ivakhnenko
N. I. Makarova
E. P. Ivakhnenko
I. I. Chuev
S. M. Aldoshin
V. I. Minkin
M. I. Knyazhanskii
Russian Chemical Bulletin, 2000, 49 : 1981 - 1987
[8] FORMATION OF RADICAL PAIRS IN THE PHOTOLYSIS OF 2,6-DI(TERT-BUTYL)-1,4-BENZOQUINONEDIAZIDE IN SINGLE-CRYSTALS OF 2,6-DI(TERT-BUTYL)-4-METHYLPHENOL
LAZAREV, GG
KUSKOV, VL
LEBEDEV, YS
BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1991, 40 (03): : 483 - 486
[9] Structure and magnetic properties of 2,4,6,8-tetra(tert-butyl)phenoxazin-1-one adducts with cobalt(II) salts
Ivakhnenko, E. P.
Koshchienko, Yu. V.
Chernyshev, A. V.
Knyazev, P. A.
Ivakhnenko, T. E.
Lyssenko, K. A.
RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2016, 86 (07) : 1664 - 1670
[10] Structure and magnetic properties of 2,4,6,8-tetra(tert-butyl)phenoxazin-1-one adducts with cobalt(II) salts
E. P. Ivakhnenko
Yu. V. Koshchienko
A. V. Chernyshev
P. A. Knyazev
T. E. Ivakhnenko
K. A. Lyssenko
Russian Journal of General Chemistry, 2016, 86 : 1664 - 1670

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