Study of Cross-Coupling Reactions for Precisely Controlled Synthesis of π-Conjugated Polymers
π-共轭聚合物精确控制合成的交叉偶联反应研究
基本信息
- 批准号:20350049
- 负责人:
- 金额:$ 12.56万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
All-cis poly (arylene vinylene) s (PAVs) with the vinylene linkages entirely controlled to cis geometry possess an excellent film-forming property, and undergo photo-induced insolubilization along with cis-to-trans isomerization in thin films, giving all-trans PAVs with good charge-carrier mobility up to 3.5×10^<-2> cm^2 V^<-1> s^<-1>. Highly selective ways of synthesizing all-cis and all-trans PAVs have been developed based on detailed mechanistic studies of elementary processes of palladium-catalyzed cross-coupling reactions. The primary structures of polymers that are required for the photo-induced insolubilization of PAVs have been elucidated by a quantitative method. A novel catalytic system that converts 2-bromo-3-alkylthiophenes to highly head-to-tail regioregular poly (3-alkylthiophene) s (HT-P3ATs) has been developed.
全顺式聚亚芳基亚乙烯基(PAV)具有优良的成膜性能,在薄膜中发生光致不溶沿着顺反异构化,载流子迁移率高达3.5×10^<-2>cm ^2 V^<-1>s^<-1>。基于对钯催化交叉偶联反应基本过程的详细机理研究,开发了高选择性合成全顺式和全反式PAVs的方法。已经通过定量方法阐明了PAVs的光诱导不溶解所需的聚合物的一级结构。开发了一种将2-溴-3-烷基噻吩转化为具有高度头-尾区域规整性的聚(3-烷基噻吩)(HT-P3 ATs)的新型催化体系。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Palladium-catalyzed dehydrohalogenative polycondensation of 2-bromo-3-hexylthiophene: an efficient approach to head-to-tail poly(3-hexylthiophene).
- DOI:10.1021/ja105767z
- 发表时间:2010-08
- 期刊:
- 影响因子:15
- 作者:Qifeng Wang;Ryo Takita;Yuuta Kikuzaki;F. Ozawa
- 通讯作者:Qifeng Wang;Ryo Takita;Yuuta Kikuzaki;F. Ozawa
Reaction of trans-Pd(styryl)Br(PMePh2)2 with Styryl Bromide Affording 1,4-Diphenylbutadiene. An Unexpected Homocoupling Process Induced by P-C Reductive Elimination
反式 Pd(苯乙烯基)Br(PMePh2)2 与苯乙烯基溴反应生成 1,4-二苯基丁二烯。
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:脇岡正幸;長尾将人;小澤文幸
- 通讯作者:小澤文幸
Cross-Coupling Routes to π-Conjugated Polymers
π-共轭聚合物的交叉偶联路线
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:I. Mizota;et al;小澤文幸
- 通讯作者:小澤文幸
チオフェン骨格を有するall-cisポリ(アリーレンビニレン)の合成とその特性
噻吩骨架全顺式聚亚芳基亚乙烯基的合成及其性能
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:○滝田良;山本康貴;菊崎雄太;脇岡正幸;中村潤一;飯田俊哉;小澤文幸
- 通讯作者:小澤文幸
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
OZAWA Fumiyuki其他文献
OZAWA Fumiyuki的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('OZAWA Fumiyuki', 18)}}的其他基金
Functional Transition Metal Complexes with Heavier Element Ligands
具有重元素配体的功能性过渡金属配合物
- 批准号:
18064010 - 财政年份:2006
- 资助金额:
$ 12.56万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas
CREATION AND CATALYTIC PROPERTIES OF ORGANOTRANSITION METAL COMPLEXES BEARING PHOSPHAALKENE LIGANDS
含磷烯配体有机过渡金属配合物的制备及其催化性能
- 批准号:
15350060 - 财政年份:2003
- 资助金额:
$ 12.56万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Reaction Control of Dynamic Complexes Relevant to Catalysis
与催化相关的动态配合物的反应控制
- 批准号:
14078222 - 财政年份:2002
- 资助金额:
$ 12.56万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas
REACTION CONTROL OF ORGANOMETALLIC COMPLEXES RELEVANT TO CATALYTIC HYDROSILYLATION
催化氢化硅烷化相关有机金属配合物的反应控制
- 批准号:
12450367 - 财政年份:2000
- 资助金额:
$ 12.56万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
The Chemistry of Linkages between Main Group Elements and Transition Metals
主族元素与过渡金属键合的化学
- 批准号:
09239105 - 财政年份:1997
- 资助金额:
$ 12.56万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas
A STUDY ON CATALYTIC ACTIVITIES OF ORGANOMETALLIC COMPLEXES BEARING TRIS (PYRAZOLYL) BORATE LIGANDS
含三(吡唑基)硼酸酯配体的有机金属配合物催化活性的研究
- 批准号:
08455432 - 财政年份:1996
- 资助金额:
$ 12.56万 - 项目类别:
Grant-in-Aid for Scientific Research (B)














{{item.name}}会员




