U.S.-Korea Cooperative Research on Electron Transfer Photochemistry

该提案要求提供资金，以允许帕特里克S。马里亚诺， 马里兰州大学化学系， Dr. Ung Chan Yoon，Department of Chemistry，Pusan National 大学，为期24个月，合作计划 电子转移诱导的光化学反应的研究 有机系统。 具体来说，顺序电子 转移-离电基团消除序列，由 激发反应底物或电子转移 光敏剂，将被用作一般的方法， 杂原子取代的碳基。 该项目是中国科学院与美国国家科学院合作研究的延续。 两名研究人员在NSF资助号INT 8416512下获得支持， 为马里亚诺博士的研究增加了一个国际合作的层面， 在NSF赠款号CHE8308242和CHE8609589下的研究， 修正。 他们以前的合作研究已经高度 成功，并导致了几个联合出版物， 评审期刊。 这一成功的合作产生了 作为继续联合研究基础的想法。 的 计划在持续合作期间进行的研究应 提供有关电子新领域的各个方面的知识 转移光化学（光电化学）和关于新的和 构建复杂分子的潜在有效方法 结构. 该项目与《公约》的目标有关， 美国--韩国合作科学计划，旨在增加 美国和韩国科学家之间的合作水平， 工程师通过科学信息，思想， 技能和技术，并通过合作解决 互利

This proposal requests funds to permit Dr. Patrick S. Mariano, Department of Chemistry, University of Maryland, to pursue with Dr. Ung Chan Yoon, Department of Chemistry, Pusan National University, for a period of 24 months, a program of cooperative research on electron transfer-induced photochemical reactions of organic systems. Specifically, sequential electron transfer-electrofugal group elimination sequences, promoted by excitation of reacting substrates or electron transfer photosensitizers, will be employed as general methods for generation of heteroatom substituted carbon radicals. This project is a continuation of the cooperative research of the two investigators supported under NSF Grant No. INT8416512, which adds an international cooperative dimension to Dr. Mariano's research under NSF Grants No. CHE8308242 and CHE8609589, as amended. Their previous collaborative research has been highly successful and has resulted in several joint publications in refereed journals. This successful collaboration has generated ideas which serve as the basis for continuing joint research. The studies planned for the period of continued collaboration should provide knowledge about various aspects of the new area of electron transfer photochemistry (photoelectrochemistry) and about new and potentially efficient methods for construction of complex molecular structures. This project is relevant to the objectives of the U.S.-Korea Cooperative Science Program which seeks to increase the level of cooperation between U.S. and Korean scientists and engineers through the exchange of scientific information, ideas, skills, and techniques and through collaboration on problems of mutual benefit.