【摘 要】
：
质子转移是一类广泛存在于化学和生物过程中的一类重要反应.自从Albert Weller[1]用激发态质子转移来解释2-羟基苯甲酸与2-甲氧基苯甲酸的Stoke位移差别较大后,质子转移的研
【机 构】
：
理论有机化学与功能分子教育部重点实验室,分子构效关系湖南省普通高校重点实验室,湖南科技大学化学化工学院,湘潭411201
论文部分内容阅读
质子转移是一类广泛存在于化学和生物过程中的一类重要反应.自从Albert Weller[1]用激发态质子转移来解释2-羟基苯甲酸与2-甲氧基苯甲酸的Stoke位移差别较大后,质子转移的研究逐渐被重视,尤其近三十年来,质子转移的基础研究与应用研究,实验研究与理论研究被广泛的开展.另一方面,具有纳米空腔结构的超分子,一直在主客体化学中处于研究重点.其中环糊精、瓜环等就是最理想的具有纳米空腔的主体化合物,在诸多质子转移中表现出主体化合物能够和很多小分子形成1∶1的复合物[2].
其他文献
The self-assembly of block-copolymer (BCP) has been proposed as a promising method to form organized structures.Self-assembly of conductive polymers is also int
Stable carbocations such as tritylium ions have been widely explored as organic Lewis acids catalysts and reagents in organic synthesis.
过度金属铑催化的偶联反应近些年已被广泛应用于构建新的碳-碳成键和碳-杂原子成键反应中,并取得很好的反应活性、选择性和很高的收率.这类反应的共同特点是,作为催化剂的铑
The asymmetric catalysis of the intramolecular enone [2+2] photocycloaddition has been subject of extensive experimental studies,[1,2] however theoretical insig
The thermochemistry of organometallic complexes in solution and in the gas phase has been an area of increasing research interest.
分子内的电荷转移对二茂铁取代偶氮苯化合物的光电化学性质有着显著的影响[1-2].将用途广泛的刚性构筑块二茂铁乙炔基引入偶氮苯体系中,可以实现在不改变主要功能基团的前提
The pseudo π-hole interactions, which could be formed between the Cyclopropane and its derivatives M3H6 (M =C, Si, Ge) and F-CN, have attracted more and more a
Carbon dioxide is producing with the industry development and becoming an important greenhouse gas.Therefore, fixation and conversion of carbon dioxide are of s
Motivated by the pronounced biological activity of the spirooxidole-containing compounds, spirocyclic oxindole scaffolds have continued to draw attention in rec
The bond dissociation energy or enthalpy, including the homolytic and heterolytic forms (BDE and pKa), of organic compounds is one of the most essential paramet