ESR Studies of Nitrogen-centered Free Radicals,<i>N</i>-Aryl-<i>N</i>-phenylthioaminyls
作者:Yozo Miura、Masayoshi Kinoshita
DOI:10.1246/bcsj.50.1142
日期:1977.5
generated by the photolysis of benzenesulfenanilides (1) in benzene in the presence of di-t-butyl peroxide or by the oxidation of 1 in benzene with lead dioxide. The ESR spectra of the radicals were completely analyzed by labeling some radicals with deuterium and with the aid of a computer simulation technique. The unpaired electron is distributed mainly on the nitrogen atom and the N-phenyl ring. The values
各种取代的 N-苯基-N-苯硫胺基 (2), Ar-\dotN-S-Ar', 是在二叔丁基过氧化物存在下通过苯亚磺酰苯胺 (1) 在苯中的光解产生的。用二氧化铅在苯中氧化 1。通过用氘标记一些自由基并借助计算机模拟技术,对自由基的ESR光谱进行了完整的分析。未成对电子主要分布在氮原子和N-苯环上。将 aN 的值与哈米特方程中的 σ 或 σ− 作图,发现根据沃尔特标准,2 属于 S 类。
BALBONI, C.;BENATI, L.;MONTEVECCHI, P. C.;SPAGNOLO, P., J. CHEM. SOC. PERKIN TRANS., 1983, N 9, 2111-2117
作者:BALBONI, C.、BENATI, L.、MONTEVECCHI, P. C.、SPAGNOLO, P.
DOI:——
日期:——
CLAUS, P. K.;SILBERNAGEL, W.;FRANEK, W.;RIEDER, W., MONATSH. CHEM., 1985, 116, N 6-7, 841-850
作者:CLAUS, P. K.、SILBERNAGEL, W.、FRANEK, W.、RIEDER, W.
DOI:——
日期:——
Balboni, Claudio; Benati, Luisa; Montevecchi, P. Carlo, Journal of the Chemical Society. Perkin transactions I, 1983, p. 2111 - 2117
作者:Balboni, Claudio、Benati, Luisa、Montevecchi, P. Carlo、Spagnolo, Piero
DOI:——
日期:——
Alkyl- und Arylsulfens�ureanilide durch Cycloelimierung von Propen aus N-Aryl-S-isopropyl-sulfimiden
作者:Peter K. Claus、Waltraud Silbernagel、Walter Franek、Werner Rieder