Abstract
Condensed thiazoles are synthesized in satisfactory to good yields by the catalytic action of sulfuric acid adsorbed on silica gel under microwave irradiation in a solventless system.
References
1.
Chark J.H.
, and
Macquarrie D. J.
, J. Chem. Soc. Rev. , 1996 , 303 .
2.
Espeel P.H.
,
Janssens B.
, and
Jacobs P. A.
, J. Org. Chem. , 1993 , 58 , 7688 .
3.
Holderich F.
, and
Heitmann E.
, Catal. Today , 1997 , 353 .
4.
Holderich F.
, and
van Bekum H.
, Stud. Surf. Sci. Catal. , 1991 , 58 , 631 .
5.
Meurig Thomas J.
Angew. Chem. Int. Ed. Eng. , 1994 , 33 , 913 .
6.
Ramox Reveiro F.
,
Alvarez F.
,
Henrequez C.
,
Lemas F.
,
Lopes J. M.
,
Rebecro M. F.
J. Mol. Catal. , 1995 , 96 , 245 .
7.
Barthomeu F. D.
, Catal. Rev. , 1996 , 38 , 521 .
8.
McKillop A.
, and
Young D. W.
, Synthesis , 1979 , 401 and 481.
9.
Balogh M.
, and
Laszlo P.
, Organic Chemistry using Calysis , Springer Verlag , Berlin , 1993 .
10.
(a)
Caddick S.
, Tetrahedron , 1995 , 38 , 10403
11.
Abramovich R.A.
, Org. Prep. Proc. Int. , 1991 , 23 , 638
12.
Mingos D.M.
, and
Baghu Orst D. R.
, Chem. Soc. Rev. , 1990 , 20 , 1 .
13.
(a)
Varma R.S.
, and
Kumar D.
, J. Chem. Soc., Perkin Trans I 1999 , 12 , 1755 and references cited therein
14.
Vass A.
,
Dudas J.
, and
Varma R. S.
, Tetrahedron Lett. , 1999 , 40 (27 ), 4951 and the references cited therein.
15.
(a)
Mizutani M.
,
Sanemetsu Y.
,
Tamaru Y.
, and
Yoshida Z. I.
, Tetrahedron , 1986 , 42 (1 ), 305
16.
Heravi M.M.
, and
Bakavoli M.
, J. Chem. Res. , 1995 , 480 .
17.
(a)
Heravi M.M.
,
Ajami D.
, and
Ghassemzadeh M.
, Synthesis , 1999 , 393 .
18.
Heravi M. M.
,
Ajami D.
, and
Ghassemzadeh M.
, Synth. Commun. , 1999 , 29 (6 ), 1013
19.
Heravi M. M.
,
Ajami D.
,
Mojtahedi M. M.
, and
Ghassemzadeh M.
, Tetrahedron Lett. , 1999 , 40 , 561
20.
Heravi M. M.
,
Tajbakhsh M.
,
Mohajerani B.
, and
Ghassemzadeh M.
, Z. Naturforsch. , 1999 , 54b , 541
21.
Heravi M.M.
,
Ajami D.
,
Aghapoor K.
, and
Ghassemzadeh M.
, J. Chem. Soc., Chem. Commun. , 1999 , 833 .
22.
Nooshabadi M.A.
,
Aghapoor K.
,
Bolourtchian M.
, and
Heravi M. M.
, J. Chem. Res. 1999 , 498 .
23.
(a)
Nuss J.M.
,
Levine B.
,
Rennels R.
, and
Heravi M. M.
, Tetrahedron Lett. , 1991 , 32 , 5243
24.
Nuss J.M.
,
Murphy M. M.
,
Rennels R.
,
Heravi M. M.
, and
Mahr B.
Tetrahedron Lett. , 1993 , 34 , 3079
25.
Heravi M.M.
,
Oskooie A.
, and
Fahimi M.
, Ind. J. Chem. , 1998 , 37B , 587 , CA 129: 275869t
26.
Heravi M.M.
,
Shafaiee M.
,
Bakavoli M.
,
Sadeghi M. M.
, and
Khoshdast A. R.
, Ind. J. Chem. , 1996 , 35B , 1260 , CA. 126:144244a
27.
Heravi M. M.
,
Aghapoor K.
,
Nooshabadi M. A.
, and
Mojtahedi M. M.
, Monatsh. Chem. , 1997 , 128 , 1143
28.
Heravi M.M.
,
Aghapoor K.
, and
Nooshabadi M. A.
, Synth. Commun. , 1998 , 28 (2 ), 233
29.
Heravi M.M.
, and
Tajbakhsh M.
, J. Chem. Res. , 1998 , 488 .
30.
Charez F.
, and
Codinez R.
, Synth. Commun. , 1992 , 22 (1 ), 159 .