2122-63-6Relevant articles and documents
Solid-phase synthesis of heterocycles via palladium-catalyzed annulation
Wang, Yao,Huang, Tai-Nang
, p. 9605 - 9608 (1998)
Solid-phase linked o-iodoanilines (4) and o-iodophenol (9) reacted with 1,3- and 1,4-dienes in the presence of palladium acetate to generate highly substituted indolines, tetrahydroquinolines, hydrobenzofurans and hydrobenzopyrans, which provided an effic
Spin system assignment of homo-o-phenylene ethynylene oligomers
Slutsky, Morris M.,Jones, Ticora V.,Tew, Gregory N.
, p. 342 - 347 (2007)
We previously reported the synthesis and solution characterization of short o-phenylene ethynylene (oPE) foldamers. Proton correlation techniques are not adequate for NMR assignment in these compounds as the ethynylene linkers interrupt proton connectivit
Regioselective iodination of aryl amines using 1,4-dibenzyl-1,4-diazoniabicyclo [2.2.2] octane dichloroiodate in solution and under solvent-free conditions
Alikarami, Mohammad,Nazarzadeh, Somayeh,Soleiman-Beigi, Mohammad
, p. 157 - 162 (2015/01/30)
1,4-Dibenzyl-1,4-diazoniabicyclo[2.2.2]octane dichloroiodate is an efficient and regioselective reagent for iodination of aryl amines. A wide variety of aryl amines in reaction with this reagent afforded regioselectively iodinated products. The iodination reaction can be carried out in solution or under solvent-free condition at room temperature.
Ground-state elevation approach to suppress side reactions in gold-sensing systems based on alkyne activation
Seo, Hyewon,Jun, Mi Eun,Ranganathan, Koteeswari,Lee, Kyung-Ha,Kim, Kyong-Tai,Lim, Woocherl,Rhee, Young Min,Ahn, Kyo Han
supporting information, p. 1374 - 1377 (2014/04/03)
A novel approach to suppress the side reactions observed in the reaction-based gold-sensing systems based on the alkyne activation is disclosed. By elevating steric strain around the reaction site, the gold ion promoted ring-opening process in rhodamine-l