Spectra and structure of the 2′-deoxyuridin-1′-yl radical

被引:23
作者
Chatgilialoglu, C
Gimisis, T
Guerra, M
Ferreri, C
Emanuel, CJ
Horner, JH
Newcomb, M
Lucarini, M
Pedulli, GF
机构
[1] CNR, ICoCEA, I-40129 Bologna, Italy
[2] Univ Naples Federico 2, Dipartimento Chim Organ & Biol, I-80134 Naples, Italy
[3] Wayne State Univ, Dept Chem, Detroit, MI 48202 USA
[4] Univ Bologna, Dipartimento Chim Organ A Mangini, I-40127 Bologna, Italy
基金
美国国家科学基金会;
关键词
D O I
10.1016/S0040-4039(98)00731-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The title C-1' radical, obtained by photolysis of the corresponding tert-butyl ketone in water, was studied spectroscopically by EPR and laser flash photolysis methods and computationally. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:3947 / 3950
页数:4
相关论文
共 43 条
[21]   FREE-RADICAL FORMATION IN SINGLE-CRYSTALS OF 2'-DEOXYGUANOSINE 5'-MONOPHOSPHATE TETRAHYDRATE DISODIUM SALT - AN EPR ENDOR STUDY [J].
HOLE, EO ;
NELSON, WH ;
SAGSTUEN, E ;
CLOSE, DM .
RADIATION RESEARCH, 1992, 129 (02) :119-138
[22]   KINETICS OF THE REACTIONS BETWEEN ALKYL RADICALS AND MOLECULAR-OXYGEN IN AQUEOUS-SOLUTION [J].
MARCHAJ, A ;
KELLEY, DG ;
BAKAC, A ;
ESPENSON, JH .
JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (11) :4440-4441
[23]   Chemical mechanism of DNA scission by (1,10-phenanthroline)copper. Carbonyl oxygen of 5-methylenefuranone is derived from water [J].
Meijler, MM ;
Zelenko, O ;
Sigman, DS .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (05) :1135-1136
[24]   METALLOPORPHYRINS AS VERSATILE CATALYSTS FOR OXIDATION REACTIONS AND OXIDATIVE DNA CLEAVAGE [J].
MEUNIER, B .
CHEMICAL REVIEWS, 1992, 92 (06) :1411-1456
[25]  
MEUNIER B, 1996, CLEAVERS CHEMOTHERAP
[26]   THEORETICAL-STUDY ON THE DEOXYRIBOSE RADICALS FORMED BY HYDROGEN ABSTRACTION [J].
MIASKIEWICZ, K ;
OSMAN, R .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (01) :232-238
[27]  
Murov S. L., 1993, HDB PHOTOCHEMISTRY, P289
[28]   OXIDATION AT CARBON-1' OF DNA DEOXYRIBOSES BY THE MN-TMPYP/KHSO5 SYSTEM RESULTS FROM A CYTOCHROME P-450-TYPE HYDROXYLATION REACTION [J].
PITIE, M ;
BERNADOU, J ;
MEUNIER, B .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (10) :2935-2936
[29]   CARBON-HYDROGEN BONDS OF DNA SUGAR UNITS AS TARGETS FOR CHEMICAL NUCLEASES AND DRUGS [J].
PRATVIEL, G ;
BERNADOU, J ;
MEUNIER, B .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1995, 34 (07) :746-769
[30]   STUDIES ON THYMINE AND URACIL TRIPLET EXCITED-STATE IN ACETONITRILE AND WATER [J].
SALET, C ;
BENSASSON, R .
PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1975, 22 (06) :231-235