CAN-mediated oxidative free radical reactions in an ionic liquid

被引：34

作者：

Bar, G ^{[1
]}

Bini, F ^{[1
]}

Parsons, AF ^{[1
]}

机构：

[1] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England

来源：

SYNTHETIC COMMUNICATIONS | 2003年 / 33卷 / 02期

关键词：

radical reactions; ionic liquids;

D O I：

10.1081/SCC-120015703

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cerium(IV) ammonium nitrate-mediated oxidative radical reactions are carried out in the presence of ionic liquids, including 1-butyl-3-methylimidazolium tetrafluoroborate, for the first time. The presence of the ionic liquid not only increases the rate and yield of reactions in dichloromethane but also extends the range of 1,3-dicarbonyl precursors, which can be utilized in these carbon-carbon bond-forming reactions.

引用

页码：213 / 222

页数：10

共 27 条

[1] Oxidative addition of 4-hydroxycoumarin to alkenes. An expeditious entry to 2,3-dihydro-4H-furo-[3,2-c][1]benzopyran-4-ones
Appendino, G
Cravotto, G
Palmisano, G
Annunziata, R
[J]. SYNTHETIC COMMUNICATIONS, 1996, 26 (18) : 3359 - 3371
[2] RELATIVE RATES FOR THE ADDITION-REACTIONS OF THE MALONYL RADICAL TO SUBSTITUTED STYRENES INDUCED BY CERIUM(IV) AMMONIUM-NITRATE AND TRIBUTYLTIN HYDRIDE - A COMPARISON
BACIOCCHI, E
GIESE, B
FARSHCHI, H
RUZZICONI, R
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1990, 55 (22) : 5688 - 5691
[3] CERIUM(IV) AMMONIUM-NITRATE PROMOTED OXIDATIVE CYCLIZATION OF DIMETHYL 4-PENTENYLMALONATE
BACIOCCHI, E
PAOLOBELLI, AB
RUZZICONI, R
[J]. TETRAHEDRON, 1992, 48 (22) : 4617 - 4622
[4] ELECTRONIC AND STERIC EFFECTS IN THE ADDITION OF ELECTROPHILIC 1,3-DICARBONYLALKYL RADICALS TO STYRENES
BACIOCCHI, E
RUZZICONI, R
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (15) : 4772 - 4778
[5] A radical approach to araliopsine and related quinoline alkaloids using manganese(III) acetate
Bar, G
Parsons, AF
Thomas, CB
[J]. TETRAHEDRON LETTERS, 2000, 41 (40) : 7751 - 7755
[6] Manganese(III) acetate mediated radical reactions in the presence of an ionic liquid
Bar, G
Parsons, AF
Thomas, CB
[J]. CHEMICAL COMMUNICATIONS, 2001, (15) : 1350 - 1351
[7] Manganese(III) acetate mediated radical reactions leading to araliopsine and related quinoline alkaloids
Bar, G
Parsons, AF
Thomas, CB
[J]. TETRAHEDRON, 2001, 57 (22) : 4719 - 4728
[8] Ceric ammonium nitrate promoted free radical cyclization reactions leading to beta-lactams
DAnnibale, A
Pesce, A
Resta, S
Trogolo, C
[J]. TETRAHEDRON LETTERS, 1997, 38 (10) : 1829 - 1832
[9] Ionic liquids. Green solvents for the future
Earle, MJ
Seddon, KR
[J]. PURE AND APPLIED CHEMISTRY, 2000, 72 (07) : 1391 - 1398
[10] HO TL, 1995, ENCY REAGENTS ORGANI, V2, P1025

← 1 2 3 →