Syntheses and Physical Properties of Chalcogen-Containing Organic Molecules and their Metal Complexes

含硫有机分子及其金属配合物的合成及物理性质

基本信息

批准号：
05453028
负责人：
NAKAYAMA Juzo
金额：
$ 4.8万
依托单位：
Saitama University
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (B)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1994
项目状态：
已结题

项目摘要

1.A series of naphthalene derivatives in which oligothiophene units were cofacially stacked through peri positions, were synthesized, and their physico-chemical properties have been investigated with an eye to develop new electronic molecular devices, which, for example, reveled that the cofacial oligothiophene units of these molecules interact with each other to lower their CV oxidation potentials.2.A one-pot synthesis of 3,6-dimethylthieno [3,2-b] thiophene and 3,6-dimethylselenolo [3,2-b] selenophene was developed. Starting from these now easily accessible monomers, their dimers, trimers, and tetramers, which are an unprecedented type of oligomers, were synthesized. Physico-chemical properties of these oligomers have been also investigated with expectation of developing new molecular devices and conductive polymers.3.A one-pot synthesis of tetraarylthiophenes and tetraarylselenophenes, using diaryl acetylenes and elemental sulfur or selenium as the starting materials, was developed. Application of this synthesis enabled the preparation of a star-burst type of oligothiophenes and oligoselenophenes.4.A series of heterothiophenetriptycenes, chemisty of which had never been explored, were synthesized and their physical and chemical properties were investigated. Metal complexes of some of these compounds were also synthesized satisfactorily.5.A new synthesis of a unique class of inner salt, bis (dialkylamino) carbeniumdithiocarboxylates, was developed and their structures and reactivities were investigated in some detail.6.A wide variety of metal complexes of the above inner salts were synthesized and their structures were investigated.

1.一系列的萘衍生物，合成了寡硫噻吩单位通过位置堆叠，合成，并用眼睛对其物理化学特性进行了研究，以开发新的电子分子设备，例如，这些氧有氧化剂的氧化剂均与其他分子相互作用。开发了3,6-二甲基噻吩并[3,2-B]噻吩和3,6-二甲基塞雷诺洛[3,2-B]硒。从这些现在易于访问的单体，它们的二聚体，三聚体和四聚体开始，它们是前所未有的低聚物类型的。这些低聚物的物理化学特性也已被期望开发新的分子装置和导电聚合物。3。使用日二二苯乙烯和四脑烯基烯烃的一锅合成，使用日二二烯丙基乙烯烯和二氧化甲烯烃合成。该合成的应用使得制备了星状燃烧类型的寡硫苯和寡素苯基。4。一系列的异硫代苯甲酸苯甲酸烯，从未探索过的化学物质，并研究了它们的物理和化学性质。其中一些化合物的金属复合物也令人满意地合成。