One- vs two-photon processes in the photochemistry of 1,n-dihaloalkanes

被引：36

作者：

Miranda, MA

Pérez-Prieto, J

Font-Sanchis, E

Scaiano, JC

机构：

[1] Univ Politecn Valencia, CSIC, Dept Quim, Inst Tecnol Quim, E-46071 Valencia, Spain

[2] Univ Valencia, Inst Ciencia Mol, Dept Quim Organ, E-46100 Valencia, Spain

[3] Univ Ottawa, Dept Chem, Ottawa, ON K1N 6N5, Canada

来源：

ACCOUNTS OF CHEMICAL RESEARCH | 2001年 / 34卷 / 09期

关键词：

D O I：

10.1021/ar000107r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

1,n-Dihaloalkanes can be photochemical precursors of n-haloalkyl and -allyl radicals and cations, which are generated via one-photon processes. Time-resolved techniques have provided considerable information on the structures and reactivity of these intermediates. Low-temperature matrix isolation, two-laser two-color, laser-drop, and laser-jet photolysis techniques are powerful tools to photolyze haloalkyl radicals and to generate carbenes or biradicals via two-photon processes.

引用

收藏

页码：717 / 726

页数：10

相关论文

共 51 条

[1] 2-PHOTON CHEMISTRY OF 1,8-BIS(BROMOMETHYL)NAPHTHALENE IN THE LASER-JET - GENERATION OF ACENAPHTHENE BY INTRAMOLECULAR C-C BOND FORMATION [J].

ADAM, W ;

OUCHI, A .

TETRAHEDRON LETTERS, 1992, 33 (14) :1875-1878

[2] PHOTOCHEMICAL REDUCTION OF F-ADAMANTYL HALIDES - A FACILE SYNTHESIS OF HYDRYLFLUOROCARBONS FROM CHLOROFLUOROCARBONS [J].

ADCOCK, JL ;

LUO, HM .

JOURNAL OF ORGANIC CHEMISTRY, 1994, 59 (05) :1115-1118

[3] LASER FLASH, LASER-DROP, AND PREPARATIVE PHOTOCHEMISTRY OF 1,5-DIIODO-1,5-DIPHENYLPENTANE - DETECTION OF A HYPERVALENT IODINE RADICAL INTERMEDIATE [J].

BANKS, JT ;

GARCIA, H ;

MIRANDA, MA ;

PEREZPRIETO, J ;

SCAIANO, JC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (18) :5049-5054

[4] PHOTO-HETEROLYSIS AND PHOTO-HOMOLYSIS OF SUBSTITUTED DIPHENYLMETHYL HALIDES, ACETATES, AND PHENYL ETHERS IN ACETONITRILE - CHARACTERIZATION OF DIPHENYLMETHYL CATIONS AND RADICALS GENERATED BY 248-NM LASER FLASH-PHOTOLYSIS [J].

BARTL, J ;

STEENKEN, S ;

MAYR, H ;

MCCLELLAND, RA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (19) :6918-6928

[5] AN EXCEPTIONALLY SIMPLE METHOD OF PREPARATION OF BIRADICALS .2. LOW-TEMPERATURE FLUORESCENCE-SPECTRA AND AMBIENT-TEMPERATURE LASER-INDUCED FLUORESCENCE-SPECTRA OF 1,3-NAPHTHOQUINODIMETHANE, 1,6-NAPHTHOQUINODIMETHANE, 2,6-NAPHTHOQUINODIMETHANE, AND 2,7-NAPHTHOQUINODIMETHANE [J].

BIEWER, MC ;

BIEHN, CR ;

PLATZ, MS ;

DESPRES, A ;

MIGIRDICYAN, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (02) :616-620

[6]

CADWELL RA, 1994, J AM CHEM SOC, V116, P8138

[7] COMPLEXATION AND PHOTOINDUCED ELECTRON-TRANSFER REACTION BETWEEN PERFLUOROALKYL IODIDES AND N,N,N',N'-TETRAMETHYLPHENYLENE-1,4-DIAMINE, ANILINES AND PIPERAZINES [J].

CHEN, QY ;

LI, ZT ;

ZHOU, CM .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1993, (20) :2457-2462

[8] PHOTOINDUCED ELECTRON-TRANSFER PERFLUOROALKYLATION OF AMINOPYRIDINES WITH PERFLUOROALKYL IODIDES [J].

CHEN, QY ;

LI, ZT .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1992, (11) :1443-1445

[9] Dynamics of ionization reactions of beta-substituted radicals. Substituent and solvent effects [J].

Cozens, FL ;

ONeill, M ;

Bogdanova, R ;

Schepp, N .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (44) :10652-10659

[10] 3-CHLORO(METHYL)CYCLOPENTYL CATION AND ITS REACTION WITH CARBON-MONOXIDE - IONIZATION MECHANISM OF TRANS-1,2-DICHLOROCYCLOHEXANE IN SUPER ACID (FSO3H-SBF5) [J].

FARCASIU, D .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1977, (12) :394-395

← 1 2 3 4 5 6 →