Abstract
The reaction of 2-aminophenols with dibenzoylacetylene leads to 2-[2-hydroxy-2-phenyl-2H-1,4-benzoxazin-3(4H)-ylidene]-1-phenyl-1-ethanones in 78–90% yields.
References
1.
Bourlot A.-S.
,
Sánchez I.
,
Dureng G.
,
Guillaumet G.
,
Massingham R.
,
Monteil A.
,
Winslow E.
,
Pujol M.D.
, and
Mérour J.-Y.
, J. Med. Chem. , 1998 , 41 , 3142 .
2.
Largeron M.
,
Dupuy H.
, and
Fleury M.B.
, Tetrahedron , 1995 , 51 , 4953 .
3.
Kuroita T.
,
Sakamori M.
, and
Kawakita T.
, Chem. Pharm. Bull. , 1996 , 44 , 756 .
4.
Butler R.
,
Chapleo C.B.
,
Myers P.L.
, and
Welbourn A.P.
, J. Heterocyclic Chem. , 1985 , 32 , 177 .
5.
Matsumoto Y.
,
Tsuzuki R.
,
Matsuhisa A.
,
Takayama K.
,
Yoden T.
,
Uchida W.
,
Asano M.
,
Fujita S.
,
Yanagisawa I.
, and
Fujikura T.
, Chem. Pharm. Bull. , 1996 , 44 , 103 .
6.
Suschitzky H.
,
Wakefield B.J.
, and
Whittaker R.A.
, J. Chem. Soc., Perkin Trans. 1 , 1975 , 401 .
7.
Iwanami Y.
, Bull. Chem. Soc. Jpn. , 1971 , 44 , 1311 .
8.
Yavari I.
,
Adib M.
, and
Hojabri L.
, Tetrahedron , 2002 , 58 , 6895
9.
Yavari I.
,
Moradi L.
,
Nasiri F.
, and
Djahaniani H.
, Mendeleev Commun. , 2005 , 15 , 156 .
10.
Yavari I.
,
Nasiri F.
, and
Djahaniani H.
, Mol. Divers. , 2004 , 8 , 431 .
11.
Mosslemin M.H.
,
Yavari I.
,
Anary-Abbasinejad M.
, and
Nateghi M.R.
, J. Fluorine Chem. , 2004 , 125 , 1497 .
12.
Yavari I.
,
Djahaniani H.
, and
Nasiri F.
, Monatsh. Chem. , 2004 , 134 , 543 .
13.
Yavari I.
,
Djahaniani H.
, and
Nasiri F.
, Coll. Czech. Chem. Commun. , 2004 , 69 , 1499 .
14.
Yavari I.
,
Djahaniani H.
, and
Nasiri F.
, Synthesis , 2004 , 679 .
15.
Yavari I.
, and
Habibi A.
, Synthesis , 2004 , 989 .
16.
Nair V.
,
Rajesh C.
,
Vinod A.U.
,
Bindu S.
,
Sreekanth A.R.
,
Mathess J.S.
, and
Balagopal L.
, Acc. Chem. Res. , 2003 , 36 , 899 .
17.
Skatteböl L.
,
Jones E.R.H.
, and
Whiting M.C.
, Org. Synth. Coll. Vol. 4 , 1963 , 792 .