Abstract
Treatment 1-aryl-3-aroyl/benzofuroyl thioureas with α-bromo substituted carbonyl compounds in water affording 1-aroyl/benzofuroyl-3-aryl-4-substituted imidazole-2-thiones in excellent yields within short time.
Keywords
References
1.
Lindestrom U.M.
, Chem. Rev. , 2002 , 102 , 2751 .
2.
Breslow R.
, Acc. Chem. Res. , 1991 , 24 , 159 .
3.
Bigi F.
,
Chesini L.
,
Maggi R.
, and
Sartori G.
, J. Org. Chem. , 1999 , 64 , 1033 .
4.
Bigi F.
,
Conforti M. L.
,
Maggi R.
,
Piccinno A.
, and
Sartori G.
, Green Chem. , 2000 , 2 , 101 .
5.
Lubineau A.
,
Augé J.
, and
Queneau Y.
, Synthesis , 1994 , 741 .
6.
Li C.J.
, Chem. Rev. , 1993 , 93 , 2023 .
7.
Matsuda K.
,
Yanagisawa I.
,
Isomura Y.
,
Mase T.
, and
Shibanuma T.
, Synth. Commun. , 1997 , 27 , 3565 and references therein.
8.
Mont W.W.
,
Mugesh G.
,
Wismach C.
, and
Jones P. G.
, Angew. Chem. Int. Ed. , 2001 , 40 , 2486 .
9.
Wohl A.
, and
Marckwald W.
, Chem. Ber. , 1889 , 22 , 568 .
10.
Marckwald W.
, Chem. Ber. , 1892 , 25 , 2354 .
11.
Heath H.
,
Lawson A.
, and
Rimington C.
, J. Chem. Soc. , 1951 , 2217 .
12.
Bullerwell R.A. F.
, and
Lawson A.
, J. Chem. Soc. , 1951 , 3030 .
13.
Gasch C.
,
Pradera M. A.
,
Salameh B. A. B.
,
Molina J. L.
, and
Fuentes J.
, Tetrahedron: Asymmetry , 2000 , 11 , 435 .
14.
Zeng R.S.
,
Zou J. P.
,
Zhi S. J.
,
Chen J.
, and
Shen Q.
Org. Lett. , 2003 , 5 , 1675 .
15.
Reeves W.P.
,
Simmons A. J.
,
Rudis J. A.
, and
Bothwell T. C.
, Synth. Commun. , 1981 , 11 , 781 .
16.
Li Z.
,
Wang X. C.
,
Da Y. X.
, and
Chen J. C.
, Synth. Commun. , 2001 , 31 , 1433 .