thiol–ene click chemistryFunctionalized pyrrolidinium compounds, 3-((2-hydroxyethylthio)methyl)-1,1,4-trimethylpyrrolidinium and 3-((2-carboxyethylthio)methyl)-1,1,4-trimethylpyrrolidinium chlorides, are prepared from N,N-diallyl-N,N-dimethylammonium chloride by radical thiol-ene addition and are ...
Following Sharpless′ visionary characterization of several idealized reactions as click reactions, the materials science and synthetic chemistry communities have pursued numerous routes toward the identification and implementation of these click reactions. Herein, we review the radical‐mediated thiol–ene ...
Thiol–EneClickChemistry** CharlesE.Hoyle [†] andChristopherN.Bowman* Angewandte Chemie Keywords: clickchemistry·Michaeladditions· polymerization·synthesisdesign· thiol–enereaction C.N.BowmanandC.E.HoyleReviews 1540.angewandte2010Wiley-VCHVerlagGmbH&Co.KGaA,WeinheimAngew.Chem.Int.Ed.2010,49,15...
Thiol-ene click chemistry. 来自 万方 喜欢 0 阅读量: 904 作者: Charles?E. Hoyle,Christopher?N. Bowman 摘要: Following Sharpless visionary characterization of several idealized reactions as click reactions, the materials science and synthetic chemistry communities have pursued numerous routes toward the ...
The influence of alkene functionality on the energetics and kinetics of radical initiated thiol-ene click chemistry has been studied computationally at the CBS-QB3 level. Relative energetics (ΔH°, ΔH(++), ΔG°, ΔG(++)) have been determined for all stationary points along the step-growth...
We report the functionalization of polycyclooctene (PCOE), a model for dehydrogenated polyethylene, by thiol-ene click chemistry to install carboxylic acid (COOH) terminated alkane pendant groups. This functionalization approach attached three pendants of different alkane spacer length: thioglycolic acid,...
click chemistry,点击化学,thiol-ene反应求指导作者 lazy锦溪 来源: 小木虫 550 11 举报帖子 +关注 这个反应按道理应该很容易进行,可是我一直做不出来,不知道原因,求指导: [box=white]1,双键、巯基、引发剂的比例是多少?我现在巯基与双键的比例约为1.5:1,引发剂安息香乙醚,AIBN,2959都试了,用量为1%wt。 2...
Thiol-ene click chemistry was used for the preparation of polystyrene grafted multiwall carbon nanotubes (MWCNTs) via the thermal initiation method. The thiol end-functional PSt (PSt-SH) was prepared by the nucleophilic substitution reaction of the bromide end groups of PSt obtained by atom ...
For the first time thiol-ene click chemistry was used for the immobilization of Ru(bpy) 3 2+. The immobilization method is simple, fast, and efficient. The ECL sensor exhibited excellent stability in organic solvent and good reproducibility.关键词: Electrochemiluminescence sensor Ru(bpy) 3 2 C...
反应体系要除氧;巯基原料有没有变质等。另外，你说的做不出来是指没有得到目标产物，还是说产率较低，...