Syntheses and Properties of Strained Polycyclic Compounds
应变多环化合物的合成与性能
基本信息
- 批准号:12640508
- 负责人:
- 金额:$ 1.98万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2000
- 资助国家:日本
- 起止时间:2000 至 2001
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Recently much attention has been focused on the design and construction of novel carbon-rich materials with unusual structural, electronic and optical properties. Despite the fascinating structural features, however, π-conjugated carbon-rich macrocycles with a cylindrical structre still remain as a synthetic challenge, although several attempts to prepare related belt-shaped molecules have been reported. In this study we examined the synthesis and characterization of the first [4_6]paracyclophanedodecayne derivative, in which six p-phenylene and butadiyne units are connected alternatively to form a highly unsaturated cylindrical π-conjugated system. A key feature in the present approach is exploitation of a Dewar benzene as an angular p-phenylene synthon. Thus, [4_6]paracyclophanedodecayne derivative has been photochemically generated from the corresponding hexakis(Dewar benzene) compound as a highly strained but isolable compound. The present results clearly demonstrate the high synthetic potential of our Dewar benzene building block approach for the construction of strained phenylene macrocycles that are difficult to prepare from planar benzene derivatives.
近年来,设计和构建具有特殊结构、电学和光学性质的新型富碳材料成为研究热点。尽管具有迷人的结构特征,然而,具有圆柱形结构的π-共轭富碳大环仍然是合成的挑战,尽管已经报道了制备相关带状分子的几次尝试。本论文研究了第一个[4_6]对环芳十二炔衍生物的合成和表征,其中六个对苯撑和丁二炔单元交替连接形成高度不饱和的圆柱π共轭体系。本方法的一个关键特征是利用杜瓦苯作为角型对亚苯基合成子。因此,[4_6]对环芳烷十二炔衍生物已从相应的六(杜瓦苯)化合物作为高度应变的,但可分离的化合物光化学生成。目前的结果清楚地表明,我们的杜瓦苯积木的方法,用于构建应变的亚苯基大环,难以从平面苯衍生物制备的高合成潜力。
项目成果
期刊论文数量(49)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
M.Ohkita: "First Dewar Benzene Approach to Acetylenic Oligophenylene Macrocycles : Synthesis and Structure of a Molecular Rectangle Bearing Two Spindles"Chem. Commun.. 83-84 (2000)
M.Ohkita:“乙炔低聚亚苯基大环化合物的第一个杜瓦苯方法:带有两个纺锤的分子矩形的合成和结构”Chem。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Hidetoshi Kawai, Takanori Suzuki, Masakazu Ohkita, Takashi Tsuji: "Kinetic Stabilization of the [1.1]Paracyclophane System : Isolation and X-ray Structural Analysis of a [1.1]Paracyclophane Derivative and its Interconversion with the Transannualr Adduct"C
Hidetoshi Kawai、Takanori Suzuki、Masakazu Ohkita、Takashi Tsuji:“[1.1]对环芳烷系统的动力学稳定性:[1.1]对环芳烷衍生物的分离和 X 射线结构分析及其与跨年加合物的相互转化”C
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Masakazu Ohkita: "First Dewar Benzene Approach to Acetylenic Oligophenylene Macrocycles : Synthesis and Structure of a Molecular Rectangle Bearing Two Spindles"J.Chem.Soc., Chem.Commun.. (1). 83-84 (2000)
Masakazu Ohkita:“第一个杜瓦苯法制备乙炔低聚亚苯基大环:带有两个纺锤的分子矩形的合成和结构”J.Chem.Soc.,Chem.Commun.. (1)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Takanori Suzuki, Hiroki Higuchi, Masakazu Ohkita, Takashi Tsuji: "Dual-Mode Electrochromism Switched by Proton Transfer : Dynamic Redox Properties of Bis(diarylmethylenium)-Type Dyes"Chem. Commun.. 1574-1575 (2001)
Takanori Suzuki、Hiroki Higuchi、Masakazu Ohkita、Takashi Tsuji:“质子转移切换的双模式电致变色:双(二芳基亚甲基)型染料的动态氧化还原性能”Chem。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Takanori Suzuki: "Preparation, Structure, and Redox Reactions of 9-Membered Cyclic Peroxides : A Novel Electrochromic System Undergoing Reversible Extrusion and Trap of O_2"Angew.Chem.Int.Ed.. 39(10). 1804-1806 (2000)
Takanori Suzuki:“9 元环状过氧化物的制备、结构和氧化还原反应:一种新型电致变色系统,经历可逆挤压和 O_2 捕获”Angew.Chem.Int.Ed. 39(10)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
{{
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 }}
OHKITA Masakazu其他文献
OHKITA Masakazu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('OHKITA Masakazu', 18)}}的其他基金
Programmed Self-Organization of Helical Superstructures and Their Hierarchical Self-Assembly
螺旋上部结构的程序化自组织及其分层自组装
- 批准号:
21550041 - 财政年份:2009
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Generation and Characterization of Novel Pai-Con jugated Macrocycles Having a Gylindrical Surface
具有圆柱表面的新型 Pai-共轭大环化合物的生成和表征
- 批准号:
19550035 - 财政年份:2007
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Design, Synthesis and Helical Self-Organization of Pai-Electronic Oligomers with Multi-Functions
多功能Pai电子低聚物的设计、合成及螺旋自组装
- 批准号:
15350080 - 财政年份:2003
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Syntheses of Novel Belt-Type Molecules Using Dewar Benzenes.
使用杜瓦苯合成新型带状分子。
- 批准号:
09640620 - 财政年份:1997
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Synthetic Study of [0^4] Paracyclophane Using Valence-Bond Isomerization of Dewar Benzenes
杜瓦苯价键异构合成[0^4]对环芳烷的研究
- 批准号:
07640698 - 财政年份:1995
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Synthetic Application of Hetero-substituted 1,3-Dienes Generated in Situ from Enone Cyclic Acetals and Dithioacetals
烯酮环状缩醛和二硫缩醛原位生成杂取代1,3-二烯的合成应用
- 批准号:
05640585 - 财政年份:1993
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
相似海外基金
Development of novel methods for utilization acetal group and their application to synthesis of polycyclic compounds
缩醛基利用新方法的开发及其在多环化合物合成中的应用
- 批准号:
21K15229 - 财政年份:2021
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
Development of synthetic method for heteroatom-containing polycyclic compounds using carbenoid insertion reaction
类胡萝卜素插入反应合成含杂原子多环化合物的方法开发
- 批准号:
20K06946 - 财政年份:2020
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Organic synthesis of functional polycyclic compounds with ynolates
功能性多环化合物与烯醇化物的有机合成
- 批准号:
26293004 - 财政年份:2014
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Mechanistic study on anti-Wacker-type cyclization and application to synthesis of biologically active polycyclic compounds
反Wacker型环化机理研究及其在生物活性多环化合物合成中的应用
- 批准号:
24590004 - 财政年份:2012
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Photo-induced One-step Synthesis of Polycyclic Compounds
光诱导多环化合物一步合成
- 批准号:
23550058 - 财政年份:2011
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Construction of Polycyclic Compounds via Rhodacycle Intermediate and Its Application to the Asymmetric S ynthesis
罗达环中间体构建多环化合物及其在不对称合成中的应用
- 批准号:
22790002 - 财政年份:2010
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Identification of polycyclic compounds in Yukon air samples
育空地区空气样品中多环化合物的鉴定
- 批准号:
400600-2010 - 财政年份:2010
- 资助金额:
$ 1.98万 - 项目类别:
University Undergraduate Student Research Awards
Development of Synthetic Method for New Polycyclic Compounds based on Rearrangements of Quinone-fused Epoxy Ketones
基于醌稠合环氧酮重排的新型多环化合物的合成方法研究进展
- 批准号:
20550040 - 财政年份:2008
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of wide scope asymmetric synthesis of oxygen-bridged polycyclic compounds and its synthetic applications
氧桥多环化合物的宽范围不对称合成及其合成应用的进展
- 批准号:
20550094 - 财政年份:2008
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Design and Synthesis of Furan-fused Polycyclic Compounds for Development of New Anti-influenza Agents
呋喃稠合多环化合物的设计与合成,用于开发新型抗流感药物
- 批准号:
19590099 - 财政年份:2007
- 资助金额:
$ 1.98万 - 项目类别:
Grant-in-Aid for Scientific Research (C)