103965-99-7Relevant articles and documents
Selective Access to 4-Substituted 2-Aminothiazoles and 4-Substituted 5-Thiocyano-2-aminothiazoles from Vinyl Azides and Potassium Thiocyanate Switched by Palladium and Iron Catalysts
Chen, Binhui,Guo, Shanshan,Guo, Xiao,Zhang, Guolin,Yu, Yongping
, p. 4698 - 4701 (2015)
A highly selective construction of 4-substituted 2-aminothiazoles and 4-substituted 5-thiocyano-2-aminothiazoles, respectively, catalyzed by palladium(II) acetate and promoted by iron(III) bromide from vinyl azides and potassium thiocyanate has been developed. Use of readily available starting materials, high selectivity, as well as mild reaction conditions make this practical method particularly attractive.
Synthesis and spectroscopic studies of new schiff bases
Siddiqui, Hamid Latif,Iqbal, Amjid,Ahmad, Saeed,Weaver, George W.
, p. 206 - 211 (2006)
Five novel Schiff bases have been prepared from o-formylphenoxyacetic acid and a series of aminothiazoles to form a number of potentially biologically active compounds. The structures of these Schiff bases have been characterized using IR and 1
A one-pot synthesis of 2-aminothiazoles via the coupling of ketones and thiourea using I2/dimethyl sulfoxide as a catalytic oxidative system
Zhang, Qian,Wu, Jiefei,Pan, Zexi,Zhang, Wen,Zhou, Wei
, p. 89 - 94 (2021)
A series of 2-aminothiazoles is prepared in moderate-to-good yields by the direct coupling of ketones and thiourea using I2/dimethyl sulfoxide as a catalytic oxidative system. This method avoids the preparation of lachrymatory and toxic α-haloketones and the use of an acid-binding agent, thus providing a more convenient approach to 2-aminothiazoles compared to the Hantzsch reaction.
SUBSTITUTED AMINOTHIAZOLES AS INHIBITORS OF NUCLEASES
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Page/Page column 14-15; 40; 45, (2019/11/12)
The invention provides compounds represented by the structural formula (1): wherein R1, R2, R3, R4, R5, R6 are as defined in the claims. The compounds are inhibitors of nucleases, and are useful in particular in a method of treatment and/or prevention of proliferative diseases, neurodegenerative diseases, and other genomic instability associated diseases.
Synthesis of 2-aminothiazoles from styrene derivatives mediated by 1,3-dibromo-5,5-dimethylhydrantoin (DBH)
Ma, Chunhua,Miao, Yuqi,Zhao, Minghao,Wu, Ping,Zhou, Jianglu,Li, Zhi,Xie, Xilei,Zhang, Wei
, p. 3602 - 3607 (2018/05/26)
An efficient procedure for the synthesis of 2-aminothiazoles via DBH-mediated oxidative cyclization of styrenes and thioureas is reported. Various alkenes were successfully transformed to the corresponding 2-aminothiazoles in yields of 10–81% via a two-step one-pot manner using DBH as both the bromine source and oxidant. The method can be readily carried out in gram-scale and successfully applied to the synthesis of anti-inflammatory drug fanetizole using styrene as starting material.