Novel synthesis of 2-trifluoromethylarylimidazoles on montmorillonite K10 in a 'dry medium' under microwave irradiation

被引：46
作者：
Bougrin, K
Loupy, A
Petit, A
Daou, B
Soufiaoui, M
机构：
[1] Univ Mohammed 5, Lab Chim Plantes & Synthese Organ & Bioorgan, Fac Sci, Rabat, Morocco
[2] Univ Paris Sud, Lab React Select Supports, ICMO, CNRS,UMR 8615, F-91405 Orsay, France
来源：
TETRAHEDRON | 2001年 / 57卷 / 01期
关键词：
cyclocondensation; 2-trifluoromethylarylimidazoles; montmorillonite K10;
D O I：
10.1016/S0040-4020(00)00992-3
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Cyclocondensation of N-(carbotrifluoromethyl)-ortho-arylenediamines leads to a series of 2-trifluoromethylarylimidazoles with good yields on montmorillonite K10 in 'dry media' under microwave irradiation within 2 min in a domestic oven. By conventional heating in the same conditions, no reaction is observed. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：163 / 168
页数：6
相关论文
共 54 条
  • [1] ABRAMOVITCH RA, 1991, ORG PREP PROCED INT, V23, P685
  • [2] MICROWAVE-ASSISTED SYNTHESIS OF HETEROCYCLIC FUSED QUINONES IN DRY MEDIA
    ACOSTA, A
    DELACRUZ, P
    DEMIGUEL, P
    DIEZBARRA, E
    DELAHOZ, A
    LANGA, F
    LOUPY, A
    MAJDOUB, M
    MARTIN, N
    SANCHEZ, C
    SEOANE, C
    [J]. TETRAHEDRON LETTERS, 1995, 36 (12) : 2165 - 2168
  • [3] AN EFFICIENT SYNTHESIS OF 2-VINYLBENZIMIDAZOLES FROM 1-(2-BENZIMIDAZOL-2-YLETHYL)PYRIDINIUM SALTS USING AN ANION-EXCHANGE RESIN
    ALCALDE, E
    PEREZGARCIA, L
    DINARES, I
    FRIGOLA, J
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (23) : 6516 - 6521
  • [4] Synthesis of new spiro-rhodanine-pyrazolines from the 1,3-dipolar addition of diphenylnitrilimine to some 5-arylidenerhodanines on solid inorganic supports in 'dry media' and under microwave irradiation.
    Ben-Alloum, A
    Bakkas, S
    Bougrin, K
    Soufiaoui, M
    [J]. NEW JOURNAL OF CHEMISTRY, 1998, 22 (08) : 809 - 812
  • [5] ORGANIC-SYNTHESIS IN MICROWAVE FIELD - 1ST EXAMPLE OF SPECIFIC ACTIVATION UNDER HOMOGENEOUS CONDITIONS
    BERLAN, J
    GIBOREAU, P
    LEFEUVRE, S
    MARCHAND, C
    [J]. TETRAHEDRON LETTERS, 1991, 32 (21) : 2363 - 2366
  • [6] SYNTHESIS OF SOME PERFLUOROALKYLBENZIMIDAZOLES
    BISHOP, BC
    JONES, AS
    TATLOW, JC
    [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1964, (SEP): : 3076 - &
  • [7] MICROWAVE-INDUCED ORGANIC-REACTION ENHANCEMENT (MORE) CHEMISTRY - TECHNIQUES FOR RAPID, SAFE AND INEXPENSIVE SYNTHESIS
    BOSE, AK
    MANHAS, MS
    BANIK, BK
    ROBB, EW
    [J]. RESEARCH ON CHEMICAL INTERMEDIATES, 1994, 20 (01) : 1 - 11
  • [8] AN EASY ROUTE TO SYNTHESIZE 1,5-ARYLODIAZEPIN-2-ONES
    BOUGRIN, K
    BENNANI, AK
    TETOUANI, SF
    SOUFIAOUI, M
    [J]. TETRAHEDRON LETTERS, 1994, 35 (45) : 8373 - 8376
  • [9] NOVEL SYNTHESIS OF ARYLIMIDAZOLES USING MICROWAVE IRRADIATION IN DRY MEDIUM
    BOUGRIN, K
    SOUFIAOUI, M
    [J]. TETRAHEDRON LETTERS, 1995, 36 (21) : 3683 - 3686
  • [10] Selective N-trifluoroacetylation of ortho-arylenediamines via ultrasound
    Bougrin, K
    Loupy, A
    Petit, A
    Benhida, R
    Fourrey, JL
    Daou, B
    Soufiaoui, M
    [J]. TETRAHEDRON LETTERS, 2000, 41 (25) : 4875 - 4879
123456