38257-52-2Relevant articles and documents
A new route towards fluorescent organic nanoparticles with red-shifted emission and increased colloidal stability
Amro, Kassem,Daniel, Jonathan,Clermont, Guillaume,Bsaibess, Talia,Pucheault, Mathieu,Genin, Emilie,Vaultier, Michel,Blanchard-Desce, Mireille
, p. 1903 - 1909 (2014)
Suzuki-Miyaura cross-coupling reaction with a new boron reagent has been used to conveniently and efficiently synthetize a dipolar chromophore having an elongated π-conjugated system (i.e., bithiophene based), which displays a red-shifted emission while m
ORGANIC LIGHT-EMITTING DIODE MATERIALS
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Paragraph 0546, (2018/08/09)
Described herin are molecules for use in organic light emitting diodes. Example molecules comprise at least one acceptor moiety A, at least one donor moiety D, and optionally one or more bridge moieties B. Each moiety A is covalently attached to either the moiety B or the moeity D, each moiety D is covalently attached to either the moeity B or the moeity A, and each B is covalently attached to at least one moiety A and at least one moiety D. Values and preferred values of moieties A, D and B are defined herein.
Rapid Iododeboronation with and without Gold Catalysis: Application to Radiolabelling of Arenes
Webster, Stacey,O'Rourke, Kerry M.,Fletcher, Conor,Pimlott, Sally L.,Sutherland, Andrew,Lee, Ai-Lan
supporting information, p. 937 - 943 (2017/12/26)
Radiopharmaceuticals that incorporate radioactive iodine in combination with single-photon emission computed tomography imaging play a key role in nuclear medicine, with applications in drug development and disease diagnosis. Despite this importance, there are relatively few general methods for the incorporation of radioiodine into small molecules. This work reports a rapid air- and moisture-stable ipso-iododeboronation procedure that uses NIS in the non-toxic, green solvent dimethyl carbonate. The fast reaction and mild conditions of the gold-catalysed method led to the development of a highly efficient process for the radiolabelling of arenes, which constitutes the first example of an application of homogenous gold catalysis to selective radiosynthesis. This was exemplified by the efficient synthesis of radiolabelled meta-[125I]iodobenzylguanidine, a radiopharmaceutical that is used for the imaging and therapy of human norepinephrine transporter-expressing tumours.