Reactions of thiolate anions with 2-substituted-2-nitropropanes
作者:W.Russell Bowman、Geoffrey D. Richardson
DOI:10.1016/s0040-4039(01)90375-2
日期:1981.1
BOWMAN, W. R.;RAKSHIT, DEVAJVOTI;VALMAS, M. D., J. CHEM. SOC. PERKIN TRANS., 1984, N 10, 2327-2336
作者:BOWMAN, W. R.、RAKSHIT, DEVAJVOTI、VALMAS, M. D.
DOI:——
日期:——
Radical–nucleophilic substitution (S<sub>RN</sub>1) reactions: preparation and reactions of α-nitrosuiphides
作者:W. Russell Bowman、Geoffrey D. Richardson
DOI:10.1039/p19800001407
日期:——
α-Nitrosulphides were prepared by SRN1 reaction of 2-bromo-2-nitropropane with thiolate anions, and by SN2 attack of sodium 2-nitropropan-2-ide on symmetrical disulphides. The α-nitrosulphides undergo radicalnucleophilic substitution (SRN1) by nitronate, sulphinate, and malonate anions, but not by thiolate anions.
α-亚硝基硫化物是通过2-溴-2-硝基丙烷与硫醇根阴离子的S RN 1反应,以及2-硝基丙烷-2-化钠对对称二硫化物的S N 2攻击而制备的。α-亚硝基硫化物通过亚硝酸根,亚磺酸根和丙二酸根阴离子进行自由基亲核取代(S RN 1),但不被硫醇根阴离子取代。
Radical–nucleophilic substitution (S<sub>RN</sub>1) reactions. Part 2. Preparation and reactions of α-nitrosulphides
作者:W. Russell Bowman、Devajvoti Rakshit、Michael D. Valmas
DOI:10.1039/p19840002327
日期:——
to the anion of 2-nitropropane, SN2 attack of the anion of 2-nitropropane on symmetrical disulphides, and SRN1reaction of 2-substituted-2-nitropropanes with thiolate anions. The α-nitrosulphides undergo SRN1 substitution with the anion of 2-nitropropane, and SRN1 substitution or redox reactions with thiolate anions. The electron spin resonance (e.s.r.) spectrum of the radical-anion of 1-methyl-1-nitroethyl