117531-37-0Relevant articles and documents
Thiol activated prodrugs of sulfur dioxide (SO2) as MRSA inhibitors
Pardeshi, Kundansingh A.,Malwal, Satish R.,Banerjee, Ankita,Lahiri, Surobhi,Rangarajan, Radha,Chakrapani, Harinath
, p. 2694 - 2697 (2015/06/08)
Drug resistant infections are becoming common worldwide and new strategies for drug development are necessary. Here, we report the synthesis and evaluation of 2,4-dinitrophenylsulfonamides, which are donors of sulfur dioxide (SO2), a reactive sulfur species, as methicillin-resistant Staphylococcus aureus (MRSA) inhibitors. N-(3-Methoxyphenyl)-2,4-dinitro-N-(prop-2-yn-1-yl)benzenesulfonamide (5e) was found to have excellent in vitro MRSA inhibitory potency. This compound is cell permeable and treatment of MRSA cells with 5e depleted intracellular thiols and enhanced oxidative species both results consistent with a mechanism involving thiol activation to produce SO2.
Catalytic enantioselective alkene aminohalogenation/cyclization involving atom transfer
Bovino, Michael T.,Chemler, Sherry R.
supporting information; scheme or table, p. 3923 - 3927 (2012/05/20)
Problem solved: The title reaction was used for the synthesis of chiral 2-bromo, chloro, and iodomethyl indolines and 2-iodomethyl pyrrolidines (see scheme). Stereocenter formation is believed to occur by enantioselective cis aminocupration and C-X bond formation is believed to occur by atom transfer. The ultility of the products as versatile synthetic intermediates was demonstrated, as was a radical cascade cyclization sequence. Copyright
UNEXPECTED REACTIVITY OF ALLYL MAGNESIUM CHLORIDE WITH NITROARENES. A GENERAL METHOD OF SYNTHESIS OF N-ALLYL-N-ARYLHYDROXYLAMINES AND N-ALLYLANILINES.
Bartoli, Giuseppe,Marcantoni, Enrico,Bosco, Marcella,Dalpozzo, Renato
, p. 2251 - 2254 (2007/10/02)
In contrast to alkyl Grinard reagents, the allyl reagent reacts with nitroarenes via 1,2 addition to the nitro group.The "in situ" treatment of the unstable intermediate adduct with LiAlH4 in the presence of catalytic Pd/C provides a general synthesis of N-allyl-N-arylhydroxylamines or N-allylanilines.