106950-18-9Relevant academic research and scientific papers
Synthesis of Redox-Active Phenanthrene-Fused Heteroarenes by Palladium-Catalyzed C-H Annulation
Jang, Jin Hyeok,Ahn, Seongmo,Park, Soo Eun,Kim, Soeun,Byon, Hye Ryung,Joo, Jung Min
, p. 1280 - 1285 (2020)
Pd-catalyzed C-H annulation reactions of halo- and aryl-heteroarenes were developed using readily available o-bromobiaryls and o-dibromoaryls, respectively. A variety of five-membered heteroarenes rapidly provided the corresponding phenanthrene-fused heteroarenes, which led to the identification of phenanthro-pyrazole and thiazole as new, stable -2 V redox couples. The flexible syntheses and tunability of the redox potentials of these azole-fused phenanthrenes over a wide range are expected to facilitate their application as redox-active organic functional materials.
Br?nsted acid-promoted thiazole synthesis under metal-free conditions using sulfur powder as the sulfur source
Ni, Penghui,Tan, Jing,Li, Rong,Huang, Huawen,Zhang, Feng,Deng, Guo-Jun
, p. 3931 - 3935 (2020/02/04)
A Br?nsted acid-promoted sulfuration/annulation reaction for the one-pot synthesis of bis-substituted thiazoles from benzylamines, acetophenones, and sulfur powder has been developed. One C-N bond and multi C-S bonds were selectively formed in one pot. The choice of the Br?nsted acid was the key to the high efficiency of this transformation under metal-free conditions.
Design and synthesis of disubstituted and trisubstituted thiazoles as multifunctional fluorophores with large Stokes shifts
Suntsova, Polina O.,Eltyshev, Alexander K.,Pospelova, Tatiana A.,Slepukhin, Pavel A.,Benassi, Enrico,Belskaya, Nataliya P.
, p. 60 - 71 (2019/03/20)
A series of fluorophores based on a thiazole core have been synthesized and shown to be very sensitive to both structural changes and the microenvironment. Simple modifications of the substituents’ electronic nature, spatial effects and location in the mo
A facile and eco-friendly synthesis of diarylthiazoles and diarylimidazoles in water
Kumar, Dalip,Kumar, N. Maruthi,Patel, Gautam,Gupta, Sudeep,Varma, Rajender S.
experimental part, p. 1983 - 1986 (2011/04/25)
A simple, efficient and high yielding greener protocol for the synthesis of substituted thiazoles and imidazoles is described that utilizes the reaction of readily available α-tosyloxy ketones with variety of thioamides/amidines in water.
USE OF THIAZOLYL-PYRIDINIUM BASED DYES IN OPTICAL LAYERS FOR OPTICAL DATA RECORDING
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Page/Page column 26, (2008/06/13)
The present invention relates to the use of thiazolyl-pyridinium based dyes (I) and (II) in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. The invention further relates to a w
