Unsymmetrical 4,6-diarylpyrimidines were synthesized using Suzuki coupling reaction via selective arylation of 4,6-dichloropyrimidine. (c) 2005 Elsevier Ltd. All rights reserved.
An optical material obtainable by electrically polarizing a high polymer molded article obtained from a composition comprising a copolymer of vinylidene cyanide and at least one comonomer selected from vinyl compounds, other vinylidene compounds and dienes having uniformly dispersed therein from 0.1 to 70% by weight of an organic molecular crystal having nonlinear optical effects, with the total amount of the copolymer and the organic molecular crystal being 100% by weight. The optical material has excellent orientation of the organic molecular crystal, great nonlinear optical effects, and excellent moldability.
WEIS A. L.; FROLOW F.; VISHKAUTSAN R., J. ORG. CHEM., 51,(1986) N 24, 4623-4626
作者:WEIS A. L.、 FROLOW F.、 VISHKAUTSAN R.
DOI:——
日期:——
US4985179A
申请人:——
公开号:US4985179A
公开(公告)日:1991-01-15
10.1039/d4ob01126k
作者:Zeng, Yang-Hao、Dong, Lin
DOI:10.1039/d4ob01126k
日期:——
Synthesis of unsymmetrical 4,6-diarylpyrimidines
作者:Bishan Zhou、Brett Taylor、Kathryn Kornau
DOI:10.1016/j.tetlet.2005.04.043
日期:2005.6
Unsymmetrical 4,6-diarylpyrimidines were synthesized using Suzuki coupling reaction via selective arylation of 4,6-dichloropyrimidine. (c) 2005 Elsevier Ltd. All rights reserved.