Abstract
A series of 2-arylimidazo[1,2-a]pyrimidines has been synthesised in excellent yields by the Chichibabin synthesis in room temperature ionic liquids.
References
1.
(a)
Welton T.
, Chem. Rev. , 1999 , 99 , 2071 .
2.
Zhao D.B.
,
Wu M.
,
Kou Y.
, and
Min E.
, Catalysis Today , 2002 , 74 , 157 .
3.
Kitazume T.
,
Zulfiqar F.
, and
Tanaka G.
, Green Chem. , 2000 , 2 , 133 .
4.
(a)
Peng J.J.
, and
Deng Y. Q.
, Tetrahedron Lett. , 2001 , 42 , 5917 .
5.
Peng J.J.
, and
Deng Y. Q.
, Chinese J. Org. Chem. , 2002 , 22 , 71 .
6.
(a)
Peng J.J.
, and
Deng Y. Q.
, Petrochem. Tech. , 2001 , 30 , 91 .
7.
Rex X.R.
,
Larisa Z. D.
, and
Wei O.
, Tetrahedron Lett. , 2001 , 42 , 8441 .
8.
(a)
Potdar M.K.
,
Mohile S. S.
, and
Salukhe M. M.
, Tetrahedron Lett. , 2001 , 42 , 9285 .
9.
Khandekar A.C.
, and
Khafilkar B. K.
, Synlett. , 2002 , 152 .
10.
Judeh Z.M. A.
,
Ching C. B.
,
Bu J.
, and
Cluskey A. M.
, Tetrahedron Lett. , 2002 , 43 , 5089 .
11.
Rival Y.
,
Grassy G.
,
Taudou A.
, and
Ecalle R.
, Eur. J. Med. Chem. , 1991 , 26 , 13 .
12.
Spitzer W.A.
, Indianapolis, Ind. US Pat. , 4 636 502 (1987 ).
13.
(a)
Bonhote P.
,
Dias A.
,
Papageorgiou N.
,
Kalyanasundaram K.
, and
Gratzel M.
, Inorg. Chem. , 1996 , 35 , 1168 .
14.
Suarez P.A. Z.
,
Dulius J. E. L.
,
Einloft S.
,
de Souza R. F.
, and
Dupont J.
, Polyhedron , 1996 , 15 , 1217 .
15.
Fuller J.
,
Carlin R. T.
, and
Osteryoung R. A.
, J. Electrochem. Soc. , 1997 , 144 , 3881 .
16.
Patra M.
,
Mahapatra S. K.
, and
Dash B.
, J. Ind. Chem. Soc. , 1974 , 51 , 1031 .
17.
Buu-Hoi N.P.
, and
Xuong N. D.
, Compt. Rend. , 1956 , 243 , 2090 .
18.
Rival Y.
,
Grassy G.
, and
Michel G.
, Chem. Pharm. Bull. , 1992 , 40 , 1170 .
19.
Sundberg R.J.
,
Dahlhausen D. J.
,
Manikumar G.
,
Mavunkel B.
,
Biswas A.
,
Srinivasan V.
,
King F.
Jr.
, and
Waid P.
, J. Heterocyclic Chem. , 1988 , 25 , 129 .
20.
Hurst D.T.
, and
Saldanha J. A.
, Heterocycles , 1977 , 6 , 929 .