In addition, the utility of various tellurium- and selenium-containing heterocycles are summarized. Primarily, the synthesis of tellurium- and selenium-containing heterocycles of five- and six-membered rings are described with various degrees of unsaturation, as well as their benzo-fused analogues. In...
Chemical transformations that introduce, remove or manipulate functional groups are ubiquitous in synthetic chemistry1. Unlike conventional functional-group interconversion reactions that swap one functionality for another, transformations that alter solely the location of functional groups are far less explored...
Functional groups .In organic chemistry, functional groups are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules. The same functional group will undergo the same or similar chemical reaction(s) regardless of the size of the ...
The selective (and controllable) modification of complex molecules with disparate functional groups (for example, natural products) is a long-standing challenge that has been addressed using catalysts tuned to perform singular transformations (for exampl
《有机化学》课程教学资源(书籍文献)Topics in Current Chemistry, Carbohydrates in Sustainable Development II, A Mine for Functional Molecules and Materials, 2010 团购合买资源类别:文库,文档格式:PDF,文档页数:209,文件大小:8.1MB点击进入文档下载页(PDF格式) 共209页,可试读40页,点击继续阅读 ↓↓点击下载(...
Density-Functional Theory of Atoms and Molecules (International Series of Monographs on Chemistry) 2024 pdf epub mobi 用户评价 评分☆☆☆ 这本书的 appendix A 应该撕下来单独卖给刚学分析力学/刚学经典场论的人读。分析力学做变分的时候常常有人直接把泛函微分当偏导看,这进行到场论会导致一大堆错误理解,...
Although deciphering the functions of the uncharacterized metabolic genome is a challenging prospect, it also presents an opportunity for identifying novel metabolic nodes that may be important in disease therapy. In this review, we will discuss the chemoproteomic and metabolomic platforms used in ...
* 1 National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710119, China; wangxiaorui@snnu.edu.cn 2 The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The ...
Based on sequence similarities, the TGFβ superfamily can be subdivided into three main groups: TGFβ s.s., activins and BMPs. Although these three families have been extensively studied in deuterostomes (see Massague (2000) for review), until recently, the only protostomian representatives ...
To our knowledge, this is the first example where synthetic matrices are shown to control induction of multiple hMSC lineages purely through interactions with small-molecule chemical functional groups tethered to the hydrogel material. Strategies using simple chemistry to control complex biological ...