Regioselective iodination of arenes using iodine/NaBO3 • 4H2O system in ionic liquid

被引：14

作者：

Bhilare, Sachin V. ^{[2
]}

Deorukhkar, Amol R. ^{[1
]}

Darvatkar, Nitin B. ^{[2
]}

Salunkhe, Manikrao M. ^{[1
]}

机构：

[1] Shivaji Univ, Dept Chem, Kolhapur 416004, Maharashtra, India

[2] Inst Sci, Dept Chem, Bombay 400032, Maharashtra, India

来源：

SYNTHETIC COMMUNICATIONS | 2008年 / 38卷 / 17期

关键词：

catalysis; iodination; ionic liquid; sodium perborate;

D O I：

10.1080/00397910801979395

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A mild, efficient, and simple protocol was developed for iodination of arenes and heterocyclic compounds with molecular iodine catalyzed by sodium perborate in ionic liquid. The methodology offered iodoarenes in good to excellent yields at room temperature. The protocol proved to be highly selective, as a single isomer was formed exclusively in most of the substrates.

引用

页码：2881 / 2888

页数：8

共 24 条

[1] NEW SYNTHESIS OF BIFLAVONES OF CUPRESSUFLAVONE SERIES
AHMAD, S
RAZAQ, S
[J]. TETRAHEDRON, 1976, 32 (04) : 503 - 506
[2] AROMATIC IODINATION WITH THE I-2-HGX(2) COMBINATION
BACHKI, A
FOUBELO, F
YUS, M
[J]. TETRAHEDRON, 1994, 50 (17) : 5139 - 5146
[3] An efficient and direct route to the synthesis of diaryl sulfoxides catalyzed by heteropoly acid
Bhilare, Sachin V.
Deorukhkar, Amol R.
Darvatkar, Nitin B.
Rasalkar, Meghana S.
Salunkhe, Manikrao M.
[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2007, 270 (1-2) : 123 - 126
[4] Mild and regioselective iodination of electron-rich aromatics with N-iodosuccinimide and catalytic trifluoroacetic acid
Castanet, AS
Colobert, F
Broutin, PE
[J]. TETRAHEDRON LETTERS, 2002, 43 (29) : 5047 - 5048
[5] Ionic liquid-mediated knoevenagel condensation of Meldrum's acid and aldehydes
Darvatkar, Nitin B.
Deorukhkar, Amol R.
Bhilare, Sachin V.
Salunkhe, Manikrao M.
[J]. SYNTHETIC COMMUNICATIONS, 2006, 36 (20) : 3043 - 3051
[6] Ionic liquid (molten salt) phase organometallic catalysis
Dupont, J
de Souza, RF
Suarez, PAZ
[J]. CHEMICAL REVIEWS, 2002, 102 (10) : 3667 - 3691
[7] HECK RF, 1982, ORG REACTIONS, V27, P345
[8] CATION RADICALS AS INTERMEDIATES IN AROMATIC HALOGENATION WITH IODINE MONOCHLORIDE - SOLVENT AND SALT EFFECTS OIL THE COMPETITION BETWEEN CHLORINATION AND IODINATION
HUBIG, SM
JUNG, W
KOCHI, JK
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1994, 59 (21) : 6233 - 6244
[9] KRASSOWSKASWIEBOCKA B, 1995, SYNTHESIS-STUTTGART, P926
[10] Semi-batch reactive crystallization of sodium perborate tetrahydrate: effect of mixing parameters on crystal size
Mandare, PN
Pangarkar, VG
[J]. CHEMICAL ENGINEERING SCIENCE, 2003, 58 (07) : 1125 - 1133

← 1 2 3 →