Abstract
Several novel benzocyclobutene monomers containing squaric acid unit have been synthesised. They were characterised by IR, 1H NMR, MS, UV-vis and have been element analyses and some have potential applications in polymer type organic electroluminescent materials.
References
1.
(a)
Sadana A.K.
,
Saini R. K.
, and
Billups W. E.
, Chem. Rev. , 2003 , 103 , 1539 .
2.
Mehta G.
, and
Kotha
, Tetrahedron , 2001 , 57 , 625 .
3.
(a)
Kirchhoff R.A.
, and
Bruza K. J.
, Prog. Polym. Sci. , 1994 , 18 , 85 .
4.
Farona M.F.
, Prog. Polym. Sci. , 1996 , 21 , 505 .
5.
(a)
Warakomski J.M.
,
Pike W. C.
, and
Devries R. A.
, J. Appl. Polym. Sci. , 2000 , 78 , 2008 .
6.
Tan L.S.
,
Venkatasubramanian N.
,
Mather P. T.
,
Houtz M. D.
, and
Benner C. L.
, J. Polym. Sci: part A: Polym. Chem. , 1998 , 36 , 2637 .
7.
(a)
Patrizi G.A.
,
Lovejoy M. L.
,
Enquist M.
,
Scheneider R. P.
Jr.
, and
Hou Hong-Q.
, Thin Solid Films , 1996 , 290-291 , 435 .
8.
Ohnmacht M.
,
Seidmann V.
, and
Biittgenbach S.
, Sensors Actuators A , 2000 , 83 , 124 .
9.
Niklaus F.
,
Andersson H.
,
Enoksson P.
, and
Stemme G.
, Sensors Actuators A , 2001 , 92 , 235 .
10.
(a)
Yuan D.Q.
,
Chen Y.Zh.
,
Li J. C.
, and
Zhao H. M.
, Youji Huaxue , 1992 , 12 , 321 (Chem. Abs. , 1992, 117 , 69472g).
11.
Schmidt A.H.
, Synthesis , 1980 , 961 .
12.
Law K.Y.
, Chem. Rev. 1993 . 93 . 449 .
13.
(a)
Schiess P.T.
,
Rutschmann S.
, and
Toan V. V.
, Tetrahedron Lett. , 1982 , 23 , 3669 .
14.
Yang J.X.
,
Luo M. M.
,
Chen W.
,
Xie R. G.
,
Zhang L.
, and
Li B.
, Mater. Rev. , 2001 , 15 , 49 .
15.
Bruza K.J.
,
Alms
,
Young A. E.
, and
Bell K. A.
, U.S. Pat. 5274135, 1993
16.
Hen L.S.
,
Pen D. Q.
,
Chen Y. Z.
,
Li J. C.
,
Yu L. Z.
,
Li W. Z.
, and
Zhao H. M.
, Sichuan Daxue Xuebo, Ziran Kexueban , 1995 , 32 (5 ), 566 (Chem. Abs. , 1996, 124 , 260414p).