Novel Unsaturated Species and Intermediates and Their Chemistry

新型不饱和物质和中间体及其化学

基本信息

批准号：
9101767
负责人：
Peter Stang
金额：
$ 54.9万
依托单位：
University of Utah
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
1991
资助国家：
美国
起止时间：
1991-06-01 至 1996-11-30
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9101767&HistoricalAwards=false
关键词：
Novel Unsaturated Species Intermediates Their

项目摘要

With support from the Organic Dynamics Program, Dr. Stang will continue to study novel unsaturated species and intermediates and their chemistry. Specific areas of research to be pursued by Dr. Stang include: (i) generation and chemistry of diatomic carbon and ylides derived from diatomic carbon, (ii) mechanism of Ni-Pd-Pt mediated unsaturated cross-couplings and unsaturated carboxylations, (iii) homogeneous C-H bond activation and heterobimetallic complexes, (iv) synthesis and chemistry of highly strained ring systems, and (v) synthesis of (presumably stable) xenon-carbon species. The long-range objectives of Dr. Stang's project, which is concerned with several areas of mechanistic (physical-organic) and organometallic chemistry, include: (i) synthesis, characterization, and studies of various aspects of the chemistry of novel reactive intermediates (e.g., diatomic carbon, unsaturated carbenes), and (ii) fundamental mechanistic studies of such organometallic reactions as vinylic cross-coupling and homogeneous activation of carbon-hydrogen bonds. It is anticipated that this broad and diverse program of fundamental research will provide (i) new mechanistic insight into extensively used modern synthetic reactions and (ii) new routes for synthesizing reactive intermediates in solution.

在有机动力学计划的支持下，Stang博士将继续研究新型的不饱和物种和中间体及其化学。 Specific areas of research to be pursued by Dr. Stang include: (i) generation and chemistry of diatomic carbon and ylides derived from diatomic carbon, (ii) mechanism of Ni-Pd-Pt mediated unsaturated cross-couplings and unsaturated carboxylations, (iii) homogeneous C-H bond activation and heterobimetallic complexes, (iv) synthesis and chemistry of highly strained ring systems, and (v) （可能是稳定的）氙气物种的合成。 Stang博士项目的远距离目标涉及机械（物理有机）和有机金属化学方面的几个领域，包括：（i）新型反应性中间体化学的综合，表征和研究，例如，diotomic碳，diotomic碳，不饱和的碳纤维和（II）的基础机械性研究，以及（ii）的基础机械性研究，viny carboriant carboriative and（ii）的基础研究。碳氧键的均匀激活。可以预料的是，这项广泛而多样化的基础研究计划将提供（i）（i）对广泛使用的现代合成反应以及（ii）综合溶液中反应性中间体的新途径的新机械洞察力。