An Efficient Synthesis of 2,6-Disubstituted Benzobisoxazoles: New Building Blocks for Organic Semiconductors

被引：42

作者：

Mike, Jared F. ^{[1
]}

Makowski, Andrew J. ^{[1
]}

Jeffries-El, Malika ^{[1
]}

机构：

[1] Iowa State Univ, Dept Chem, Ames, IA 50010 USA

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 21期

关键词：

D O I：

10.1021/ol802011y

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,6-Disubstituted benzobisoxazoles have been synthesized by a highly efficient reaction of diaminobenzene diols with various orthoesters. The scope of this new reaction for the synthesis of substituted benzobisoxazoles has been investigated using four different orthoesters. The utility of these compounds as building blocks for the synthesis of conjugated polymers is demonstrated.

引用

页码：4915 / 4918

页数：4

共 40 条

[1] Efficient solar cells from layered nanostructures of donor and acceptor conjugated polymers
Alam, MM
Jenekhe, SA
[J]. CHEMISTRY OF MATERIALS, 2004, 16 (23) : 4647 - 4656
[2] [Anonymous], ENCY POLYM SCI ENG
[3] Babel A, 2002, J PHYS CHEM B, V106, P6129, DOI 10.1021/jp0206951
[4] The ethyl orthohalogenoacetates and their reaction with zinc and magnesium.
Beyerstedt, F
McElvain, SM
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1937, 59 : 1273 - 1275
[5] Phase Behavior and molecular aggregation in bulk poly(2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylenevinylene)
Chen, SH
Su, AC
Chou, HL
Peng, KY
Chen, SA
[J]. MACROMOLECULES, 2004, 37 (01) : 167 - 173
[6] Ambipolar transport in organic conjugated material
Cornil, Jerome
Bredas, Jean-Luc
Zaumseil, Jana
Sirringhaus, Henning
[J]. ADVANCED MATERIALS, 2007, 19 (14) : 1791 - 1799
[7] Conjugated polymers electron-accepting with tethered moieties as ambipolar materials for photovoltaics
Cravino, Antonio
[J]. POLYMER INTERNATIONAL, 2007, 56 (08) : 943 - 956
[8] Dimitrakopoulos CD, 2002, ADV MATER, V14, P99, DOI 10.1002/1521-4095(20020116)14:2<99::AID-ADMA99>3.0.CO
[9] 2-9
[10] BISORTHOESTERS AS POLYMER INTERMEDIATES .2. FACILE METHOD FOR PREPARATION OF POLYBENZIMIDAZOLES
DUDGEON, CD
VOGL, O
[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1978, 16 (08) : 1831 - 1852

← 1 2 3 4 →