New Strategies and Reactions for the α-C–H Functionalization and Hydrofunctionalization of Carbon–Carbon Multiple Bonds
碳-碳多重键α-C-H官能化和氢官能化的新策略和反应
基本信息
- 批准号:10651859
- 负责人:
- 金额:$ 37.27万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2021
- 资助国家:美国
- 起止时间:2021-07-01 至 2026-06-30
- 项目状态:未结题
- 来源:
- 关键词:AccelerationAchievementAlkenesAlkynesAreaBiomedical ResearchCarbonChemistryComplexDevelopmentElectronsGenerationsIronMethodologyMethodsPharmacologic SubstancePositioning AttributePreparationProductionPublic HealthReactionReagentResearchSeriescatalystdrug developmentdrug discoveryfunctional grouphealth goalspi bond
项目摘要
Project Summary
The objective of this project is the development of a series of new organic methods through nontraditional
approaches for the activation of the π-bonds of alkynes and alkenes, along with their associated propargylic
and allylic positions. These methods greatly increase the versatility of these functional groups, providing
streamlined access to substructures and motifs that regularly occur in compounds of relevance to biomedical
research. In particular, in the first research area, we develop iron-based catalysts for the catalytic generation
of nucleophilic propargyl and allyl equivalents. The production of these catalytic intermediates will allow for the
formation of C–C and C–X bonds in a variety of synthetically useful and biomedically relevant contexts. In the
second research area, we develop methods that take advantage of a newly discovered series for reagents and
conditions for the generation of electron-deficient vinyl intermediates from alkynes. These reagents and
conditions enable the development of vinyl electrophile chemistry in complex, late-stage contexts for the
synthesis of heterocyclic derivatives and trisubstituted olefins in a stereodefined manner. These new methods
will allow for drug discovery and development efforts to take place in an accelerated manner to exert a positive
impact on public health.
项目摘要
该项目的目标是开发一系列新的有机方法,通过非传统的
烯烃和烯烃的π键以及与之相关的丙叉基的活化途径
和多头的位置。这些方法极大地增加了这些官能团的多功能性,提供
简化了对与生物医学相关的化合物中经常出现的亚结构和基序的访问
研究。特别是,在第一个研究领域,我们开发了用于催化生成的铁基催化剂
亲核的炔丙基和烯丙基的等价物。这些催化中间体的生产将使
在各种合成有用和生物医学相关的背景下形成C-C和C-X键。在
第二个研究领域,我们开发了利用新发现的一系列试剂和
由炔烃生成缺电子乙烯基中间体的条件。这些试剂和
条件使乙烯基亲电化学在复杂的后期环境中得以发展
以立体定义的方式合成杂环衍生物和三取代烯烃。这些新方法
将使药物发现和开发工作加速进行,发挥积极的作用
对公众健康的影响。
项目成果
期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Vinyl cation-mediated intramolecular hydroarylation of alkynes using pyridinium reagents.
- DOI:10.1039/d2cc03794g
- 发表时间:2022-10-13
- 期刊:
- 影响因子:4.9
- 作者:Corcoran, James C.;Guo, Rui;Xia, Yue;Wang, Yi-Ming
- 通讯作者:Wang, Yi-Ming
Iron-Catalyzed Coupling of Alkenes and Enones: Sakurai-Michael-type Conjugate Addition of Catalytic Allyliron Nucleophiles.
- DOI:10.1021/acs.orglett.3c00139
- 发表时间:2023-03-10
- 期刊:
- 影响因子:5.2
- 作者:Scrivener, Sarah G.;Wang, Yidong;Wang, Yi-Ming
- 通讯作者:Wang, Yi-Ming
Designed Iron Catalysts for Allylic C-H Functionalization of Propylene and Simple Olefins.
设计用于丙烯和简单烯烃的烯丙基 C-H 官能化的铁催化剂。
- DOI:10.1002/anie.202216309
- 发表时间:2023
- 期刊:
- 影响因子:0
- 作者:Wang,Ruihan;Wang,Yidong;Ding,Ruiqi;Staub,ParkerB;Zhao,ChristopherZ;Liu,Peng;Wang,Yi-Ming
- 通讯作者:Wang,Yi-Ming
Synthesis of 1,1-Disubstituted Allenylic Silyl Ethers Through Iron-Catalyzed Regioselective C(sp2)─H Functionalization of Allenes.
通过铁催化的二烯区域选择性 C(sp2)·H 官能化合成 1,1-二取代的烯基甲硅烷基醚。
- DOI:10.1055/a-2004-0951
- 发表时间:2023
- 期刊:
- 影响因子:0
- 作者:Ding,Ruiqi;Wang,Yidong;Wang,Yi-Ming
- 通讯作者:Wang,Yi-Ming
Enantioselective and Diastereodivergent Allylation of Propargylic C-H Bonds.
- DOI:10.1021/jacs.2c07297
- 发表时间:2022-08-31
- 期刊:
- 影响因子:15
- 作者:Zhu, Jin;Wang, Yidong;Charlack, Aaron D.;Wang, Yi-Ming
- 通讯作者:Wang, Yi-Ming
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{{ truncateString('Yiming Wang', 18)}}的其他基金
New Strategies and Reactions for the α-C–H Functionalization and Hydrofunctionalization of Carbon–Carbon Multiple Bonds
碳-碳多重键α-C-H官能化和氢官能化的新策略和反应
- 批准号:
10436379 - 财政年份:2021
- 资助金额:
$ 37.27万 - 项目类别:
New Strategies and Reactions for the α-C–H Functionalization and Hydrofunctionalization of Carbon–Carbon Multiple Bonds
碳-碳多重键α-C-H官能化和氢官能化的新策略和反应
- 批准号:
10276217 - 财政年份:2021
- 资助金额:
$ 37.27万 - 项目类别:
Directed Arylation of Unprotected Anilines Enabled by Continuous Flow Technology
通过连续流技术实现未保护苯胺的定向芳基化
- 批准号:
9107901 - 财政年份:2014
- 资助金额:
$ 37.27万 - 项目类别:
Directed Arylation of Unprotected Anilines Enabled by Continuous Flow Technology
通过连续流技术实现未保护苯胺的定向芳基化
- 批准号:
8778839 - 财政年份:2014
- 资助金额:
$ 37.27万 - 项目类别:
Directed Arylation of Unprotected Anilines Enabled by Continuous Flow Technology
通过连续流技术实现未保护苯胺的定向芳基化
- 批准号:
8912912 - 财政年份:2014
- 资助金额:
$ 37.27万 - 项目类别:
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