38239-56-4Relevant academic research and scientific papers
Design, synthesis, and biological evaluation of 4-(5-dimethylamino-naphthalene-1-sulfon-amido)-3-(4-iodophenyl)butanoic acid as a novel molecular probe for apoptosis imaging
Zeng, Wenbin,Miao, Weimin,Le Puil, Michael,Shi, Guangqing,Biggerstaff, John,Kabalka, George W.,Townsend, David
, p. 571 - 575 (2010)
Apoptosis (programmed cell death) plays a crucial role in the pathogenesis of many disorders, thus the detection of apoptotic cells can provide the physician with important information to further therapeutic strategies and would substantially advance pati
Chemoselective reduction of ?,¢-unsaturated carbonyl and carboxylic compounds by hydrogen iodide
Matsumoto, Shoji,Marumoto, Hayato,Akazome, Motohiro,Otani, Yasuhiko,Kaiho, Tatsuo
, p. 590 - 599 (2021/03/29)
The selective reduction of ?,¢-unsaturated carbonyl compounds was achieved to produce saturated carbonyl compounds with aqueous HI solution. The introduction of an aryl group at an ? or ¢ position efficiently facilitated the reduction with good yield. The reaction was applicable to compounds bearing carboxylic acids and halogen atoms. Through the investigation of the reaction mechanism, it was found that Michael-type addition of iodide occurred to produce ¢-iodo compounds followed by the reduction of C-I bond via anionic and radical paths.
Highly near-infrared photoluminescence from aza-borondipyrromethene-based conjugated polymers
Yoshii, Ryousuke,Nagai, Atsushi,Chujo, Yoshiki
experimental part, p. 5348 - 5356 (2011/06/22)
Near-infrared (NIR) emissive conjugated polymers were prepared by palladium-catalyzed Sonogashira polymerization of diiodobenzene-functionalized aza-borondipyrromethene (Aza-BODIPY) monomers, which were substituted at 3 and 5 or 1 and 7 positions on the A
A new and efficient one-pot solid-supported synthesis of 1,2,4,6-tetraaryl-1,4-dihydropyridines
Verma, Anil K.,Koul, Summon,Razdan, Tej K.,Kapoor, Kamal K.
, p. 1064 - 1073 (2007/10/03)
1,2,4,6-Tetraaryl-1,4-dihydropyridines were obtained by the one-pot reaction of chalcones and substituted anilines on the surface of Bi(III)nitrate-Al2O3. The reaction seems to proceed via β-oxygenation of Bi(III) enolised chalcones followed by Michael addition and heteroannulation with simultaneous retro aldol disproportionation. The presence of the ring-activating groups at ortho and para positions in the aniline seems to be essential for the reaction.
