A convenient method for selective mono- and diiodination of alkyl aryl ethers by mercury(II) oxide-iodine reagent in dichloromethane is reported.
报道了一种在二氯甲烷中利用氧化汞(II)碘试剂选择性实现烷基芳基醚单碘化和二碘化的简便方法。
Photocatalytic Oxidative Iodination of Electron‐Rich Arenes
作者:Rok Narobe、Simon J. S. Düsel、Jernej Iskra、Burkhard König
DOI:10.1002/adsc.201900298
日期:2019.9.3
A visible‐light‐mediated oxidative iodination of electron‐rich arenes has been developed. 2.5 mol% of unsubstituted anthraquinone as photocatalyst were used in combination with elementary iodine, trifluoroacetic acid and oxygen as the terminal oxidant. The iodination proceeds upon irradiation in non‐ or weakly‐electron donating solvents (DCM, DCE and benzene) wherein a spectral window in strongly coloured
METHYLTRIPHENYLPHOSPHONIUM PEROXYDISULFATE AND IODINE AS MILD REAGENTS FOR THE IODINATION OF ACTIVATED AROMATIC COMPOUNDS
作者:Abdol R. Hajipour、A. E. Ruoho
DOI:10.1080/00304940509354960
日期:2005.6
Aromatic iodides have been widely used in radiolabeling studies, and as synthetic intermediates in the formation of new carbon-carbon or carbon-heteroatom bonds via replacement of their iodine atoms with electrophiles.' Despite the importance of iodoarenes, there are few good methods in the literature for the iodination of aromatic compounds. Conventional methods for aromatic iodination involve the
A new eco-friendly procedure for the oxyiodination of aromatic compounds with NH4I as an iodine source and H2O2 as an oxidant without any catalyst is presented.
提出了一种新的环保方法,无需任何催化剂,即可使用NH 4 I作为碘源和H 2 O 2作为氧化剂对芳族化合物进行氧碘化。
One-Pot Synthesis of <i>N</i>-Iodo Sulfoximines from Sulfides
作者:Anže Zupanc、Marjan Jereb
DOI:10.1021/acs.joc.1c00292
日期:2021.4.16
This is the first report on the synthesis and characterization of N-iodo sulfoximines. The synthesis was designed as a room temperature one-pot cascade reaction from readily available sulfides as starting compounds, converted into sulfoximines by reaction with ammonium carbonate and (diacetoxyiodo)benzene, followed by iodination with N-iodosuccinimide or iodine in situ, in up to 90% isolated yields