HEAVY-ATOM QUENCHING OF THE SINGLET DELTA DIOXYGEN MOLECULE (1-DELTA-G O2)

被引：23

作者：

COREY, EJ

KHAN, AU

HA, DC

机构：

[1] Department of Chemistry, Harvard University, Cambridge

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 10期

关键词：

D O I：

10.1016/S0040-4039(00)88813-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Evidence is provided from quenching experiments that heavy atom spin-orbit coupling and donor-acceptor interactions can both contribute to deactivation of 1Δ O2, and that heavy atom quenching is ineffective for poor electron donors. © 1990.

引用

页码：1389 / 1392

页数：4

共 24 条

[1] ANTIARTHRITIC GOLD COMPOUNDS EFFECTIVELY QUENCH ELECTRONICALLY EXCITED SINGLET OXYGEN [J].

COREY, EJ ;

MEHROTRA, MM ;

KHAN, AU .

SCIENCE, 1987, 236 (4797) :68-69

[2] CHEMISTRY OF SINGLET OXYGEN .7. QUENCHING BY BETA-CAROTENE [J].

FOOTE, CS ;

DENNY, RW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (22) :6233-&

[3]

FURUKAWA K, 1972, J PHOTOCHEM, V1, P163

[4] IDENTIFICATION OF BOTH PREEQUILIBRIUM AND DIFFUSION LIMITS FOR REACTION OF SINGLET OXYGEN, O-2(1-DELTA-G), WITH BOTH PHYSICAL AND CHEMICAL QUENCHERS - VARIABLE-TEMPERATURE, TIME-RESOLVED INFRARED LUMINESCENCE STUDIES [J].

GORMAN, AA ;

HAMBLETT, I ;

LAMBERT, C ;

SPENCER, B ;

STANDEN, MC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (24) :8053-8059

[5] LIFETIME OF SINGLET OXYGEN IN SOLUTION DIRECTLY DETERMINED BY LASER SPECTROSCOPY [J].

HURST, JR ;

MCDONALD, JD ;

SCHUSTER, GB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (07) :2065-2067

[6]

KASHA M, 1950, DISCUSS FARADAY SOC, V9, P14

[7]

KHAN AU, 1987, ACS S SERIES, V339, pCH3

[8]

McGlynn S. P., 1969, MOL SPECTROSCOPY TRI

[9] RADIATIONLESS DECAY OF SINGLET MOLECULAR-OXYGEN IN SOLUTION - EXPERIMENTAL AND THEORETICAL STUDY OF ELECTRONIC-TO-VIBRATIONAL ENERGY-TRANSFER [J].

MERKEL, PB ;

KEARNS, DR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (21) :7244-&

[10] QUENCHING OF SINGLET OXYGEN BY TERTIARY ALIPHATIC AMINES . EFFECT OF DABCO [J].

OUANNES, C ;

WILSON, T .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (23) :6527-&

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