1241038-96-9Relevant academic research and scientific papers
Synthesis and evaluation of photophysical properties of Series of π-conjugated oxazole dyes
Mahuteau-Betzer, Florence,Piguel, Sandrine
, p. 3188 - 3193 (2013/06/27)
Incorporation of π-conjugated spacers at the 2 or 5 position of a 2,5-disubstitutedaryloxazole led to new series of fluorescent dyes. They show emissions from visible to 700 nm along with significant Stokes shift up to 208 nm and a strong solvatochromic fluorescence. These compounds are easily accessible in one step through direct C-H bond functionalization.
1,1-dibromo-1-alkenes as valuable partners in the copper-catalyzed direct alkynylation of azoles
Pacheco Berciano, Beatriz,Lebrequier, Sabrina,Besselievre, Francois,Piguel, Sandrine
supporting information; experimental part, p. 4038 - 4041 (2010/11/16)
The copper-catalyzed direct alkynylation of azoles with 1,1-dibromo-1-alkenes as electrophiles is described. These easily accessible substrates are a useful addition to the field of direct alkynylations in an efficient and functional group tolerant reaction to provide a straightforward entry to diverse alkynyl heterocycles.
