1034330-14-7Relevant articles and documents
Design and synthesis of fluorescent 7-deazaadenosine nucleosides containing π-extended diarylacetylene motifs
De Ornellas, Sara,Slattery, John M.,Edkins, Robert M.,Beeby, Andrew,Baumann, Christoph G.,Fairlamb, Ian J. S.
, p. 68 - 72 (2015)
C-modified 7-deazaadenosines containing a diphenylacetylene moiety have been synthesised using cross-coupling approaches. The C-modified nucleosides exhibit remarkable fluorescence properties, including high quantum yields. Solvatochromic studies show a n
Bright fluorescent purine analogues as promising probes
He, Xin,Kuang, Shuang,Gao, Qian,Xie, YuXin,Ming, Xin
, p. 45 - 60 (2021/11/30)
Modified bright fluorescent nucleosides that respond to the microenvironment have great potential as probes. A series of novel 8-(phenylethynyl)phenylated 2-amino-2′-deoxyadenosine and 2′-deoxyisoguanosine derivatives have been synthesized by Sonogashira-type coupling reaction and Suzuki reaction. The maximum emission of the new compounds is in the visible region, with strong solvatochromicity and pH-dependent fluorescent properties. Furthermore, some of them exhibit bright fluorescence emissions in various solvents (ε × Φ = 4000–39,000 cm?1 M?1). These consequences indicate that purine analogues could respond to the microenvironment and serve as promising fluorescent probes. Supplemental data for this article is available online at https://doi.org/10.1080/15257770.2021.2004418.
Copper(I)-catalyzed carboxylation of aryl- and alkenylboronic esters
Takaya, Jun,Tadami, Satoshi,Ukai, Kazutoshi,Iwasawa, Nobuharu
supporting information; experimental part, p. 2697 - 2700 (2009/05/26)
(Chemical Equation Presented) The copper(I)-catalyzed carboxylation reaction of aryl- and alkenylboronic esters proceeded smoothly under CO 2 to give the corresponding carboxylic acid in good yield. This reaction showed wide generality with higher functional group tolerance compared to the corresponding Rh(I)-catalyzed reaction.
