89488-57-3Relevant academic research and scientific papers
Regioselective Iodine/Zinc Exchange for the Selective Functionalization of Polyiodinated Arenes and Heterocycles in Toluene
Sanchez, Florian,Desaintjean, Alexandre,Danton, Fanny,Knochel, Paul
supporting information, p. 4662 - 4671 (2021/09/06)
Regioselective I/Zn-exchange reactions were performed on polyiodinated arenes or heterocycles within 20 minutes at 0-25 °C using the bimetallic combination pTol2Zn2LiOR [R = (CH2)2N(Me)(CH2)2NMe2] in toluene. The resulting diaryl- or diheteroarylzincs reacted well with allylic bromides and acyl chlorides to provide functionalized (hetero)- aryl iodides in good yields.
Nucleotides and nucleosides and methods for their use in DNA sequencing
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Page/Page column 61; 62, (2015/12/18)
The present invention relates generally to labeled and unlabled cleavable terminating groups and methods for DNA sequencing and other types of DNA analysis. More particularly, the invention relates in part to nucleotides and nucleosides with chemically cleavable, photocleavable, enzymatically cleavable, or non-photocleavable groups and methods for their use in DNA sequencing and its application in biomedical research.
Synthesis of functionalized nitroarylmagnesium halides via an iodine-magnesium exchange
Sapountzis, Ioannis,Dube, Henry,Lewis, Robert,Gommermann, Nina,Knochel, Paul
, p. 2445 - 2454 (2007/10/03)
(Chemical Equation Presented) Various nitro-substituted aryl and heteroaryl iodides undergo an iodine-magnesium exchange reaction when treated with PhMgCl leading to nitro-containing magnesium organometallics. These Grignard reagents display an excellent stability at temperatures below -40°C and do not undergo electron-transfer reactions. They react as expected with various electrophiles.
Synthesis of terphenyl oligomers as molecular electronic device candidates
Maya, Francisco,Tour, James M.
, p. 81 - 92 (2007/10/03)
Six functionalized bis(phenylene ethynylene)-p,p-terphenyls (BPETs) have been synthesized as potential molecular electronic devices. The molecules containing mono- and dinitro terphenyl cores, were rationally designed based on the electronic properties recently found in oligo(phenylene ethynylene)s (OPEs). From our understanding of the conductance properties in OPEs, improvement of electronic properties may be possible by using BPETs due to a higher rotational barrier between the central aromatic rings of the compounds prepared here. BPETs cores were functionalized with nitro groups and with different metallic adhesion moieties (alligator clips) to provide new compounds for testing in the nanopore and planar testbed structures.
