Mechanistic studies of radical-based processes. Use and misuse of EPR spectroscopy

被引：6

作者：

Alberti, A ^{[1
]}

Benaglia, M ^{[1
]}

Macciantelli, D ^{[1
]}

机构：

[1] CNR, ICoCEA, Area Ric Bologna, I-40129 Bologna, Italy

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 11期

关键词：

D O I：

10.1021/ol005741j

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] The identification of the species observed by EPR spectroscopy in the Sml(2)-promoted coupling of N-(N',N'-dialkylaminoalkyl)benzotriazoles as substituted benzyl radicals is disputed on the basis of results obtained studying the model radical derived from tribenzylamine.

引用

收藏

页码：1553 / 1555

页数：3

相关论文

共 20 条

[1] ELECTRON-SPIN-RESONANCE IDENTIFICATION OF ALKOXYTHIOCARBONYL RADICALS AS POSSIBLE INTERMEDIATES IN BARTON DEOXYGENATION OF ALCOHOLS [J].

BARKER, PJ ;

BECKWITH, ALJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1984, (11) :683-684

[2] AROMATISCHE DIAZOVERBINDUNGEN .3. NACHWEIS UND CHARAKTERISIERUNG LANGLEBIGER DIAZOTAT-RADIKALE ALS ZWISCHENSTUFEN DES NITROSO-ACETANILID-ZERFALLS MIT HILFE DER ESR-SPEKTROSKOPIE [J].

BINSCH, G ;

MERZ, E ;

RUCHARDT, C .

CHEMISCHE BERICHTE-RECUEIL, 1967, 100 (01) :247-&

[3] ELECTRON SPIN RESONANCE STUDY OF PHENYLDIAZOTATE FREE RADICAL KEY INTERMEDIATE IN PHENYLATIONS WITH AROMATIC DIAZO COMPOUNDS [J].

BINSCH, G ;

RUCHARDT, C .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1966, 88 (01) :173-&

[4] NITROXIDES .35. STUDY OF HYPERFINE CARBON-13-ELECTRON INTERACTION - SELECTIVELY ALPHA-LABELLED NITROXIDE RADICALS OF NITROGEN [J].

BRIERE, R ;

CHAPELET.G ;

LEMAIRE, H ;

RASSAT, A .

MOLECULAR PHYSICS, 1971, 20 (02) :211-&

[5] NEW EVIDENCE ON MECHANISM OF DECOMPOSITION OF N-NITROSOACETANILIDE IN SOLUTION - DETECTION OF A NEW RADICAL [J].

CADOGAN, JIG ;

PATON, RM ;

THOMSON, C .

JOURNAL OF THE CHEMICAL SOCIETY D-CHEMICAL COMMUNICATIONS, 1969, (11) :614-&

[6] ON MECHANISM OF AROMATIC ARYLATION WITH NITROSOACETANILIDE [J].

CHALFONT, GR ;

PERKINS, MJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (12) :3054-&

[7] EFFECT OF ADDITIVES ON THERMAL DECOMPOSITION OF BENZOYL PEROXIDE IN BENZENE [J].

CHALFONT, GR ;

HEY, DH ;

LIANG, KSY ;

PERKINS, MJ .

CHEMICAL COMMUNICATIONS, 1967, (08) :367-&

[8] AN ELECTRON-SPIN RESONANCE STUDY OF 3-OXYPROPENOYL RADICALS DERIVED FROM GLYCIDOLS [J].

DAVIES, AG ;

HAWARI, JAA ;

MUGGLETON, B ;

TSE, MW .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1981, (08) :1132-1137

[9]

FISCHER H, 1987, LANDOLTBORNSTEIN B, V9

[10]

FISCHER H, 1987, LANDOLTBORNSTEIN C, V17