The SRN1 free radical chain reaction of Me3CHgCl with nitronate (−O2NC(R1)(R2)) and phenoneenolate (PHC(0−)C(R1)(R2)) anions yields the C-alkylation products (Me3CC(R1)(R2)N02, PhCOC(R1)(R2)CMe3). Competitive reactions between pairs of anions demonstrate that as the basicity of the anion increases the reactivity toward Me3C at first increases and then decreases. An inverted reactivity order is also
Free radical reactions of 1,1-diarylethylenes with t-butylmercury chloride
作者:Glen A. Russell、Rajive K. Khanna、Deliang Guo
DOI:10.1039/c39860000632
日期:——
The photostimulated reactions of ButHgCl with 1,1-diarylethylenes yield different products for the aryl groups C6H5, p-O2NC6H4, or p-MeOC6H4 reflecting the donor or acceptor properties of ButCB2Ċ(Ar)2.
Bu t HgCl与1,1-二芳基乙烯的光刺激反应产生不同的芳基基团C 6 H 5,p -O 2 NC 6 H 4或p- MeOC 6 H 4产物,反映了Bu t的供体或受体性质CB 2 C(AR)2。
530. Insecticidal activity and chemical constitution. Part IV. Synthesis of 2 : 2-di-p-chlorophenyl-3-methylbutane
作者:E. John Skerrett、D. Woodcock
DOI:10.1039/jr9520002806
日期:——
Electron transfer processes. 33. An inverted reactivity series in the reaction of tert-butyl radical with nucleophiles
作者:Glen A. Russell、R. K. Khanna
DOI:10.1021/ja00291a079
日期:1985.3
The abnormal finkelstein reaction. A sequential ionic-free radical reaction mechanism