29483-73-6Relevant articles and documents
Benzothiazole possessing reversible and reusable selective chemosensor for fluoride detection based on inhibition of excited state intramolecular proton transfer
Dhaka, Gargi,Singh, Jasvinder,Kaur, Navneet
, p. 380 - 385 (2016)
A series of three benzothiazole derivatives BTBAs based on aryl amide groups have been developed, whose photophysical properties were remarkably changed by the presence of -OCH3and -NO2groups at para-position of aryl amides. Among th
Microwave-assisted neat synthesis of α-aminophosphonate/phosphinate derivatives of 2-(2-aminophenyl)benzothiazole as potent antimicrobial and antioxidant agents
Thaslim Basha, Shaik,Sudhamani, Hasti,Rasheed, Syed,Venkateswarlu, Nagam,Vijaya, Tartte,Naga Raju, Chamarthi
, p. 1339 - 1343 (2016)
A series of diethyl/ethylphenyl {2-(benzo[d]thiazol-2-yl)phenylamino}phosphonates and phosphinates were synthesized under microwave irradiation and neat conditions via Kabachnik-Fields reaction in high yields (80%–93%). The compounds were screened for antimicrobial and antioxidant properties. A few compounds showed effective antibacterial and antifungal activities at MIC value 12.5?μg/mL as compared with the standard at MIC value 6.25?μg/mL.
A new fluorescent probe for gasotransmitter H2S: High sensitivity, excellent selectivity, and a significant fluorescence off-on response
Zhang, Jingyu,Guo, Wei
, p. 4214 - 4217 (2014)
A fluorescent off-on probe for H2S was exploited by coupling the azide-based strategy with the excited-state intramolecular proton transfer (ESIPT) sensing mechanism, which exhibits a considerably high fluorescence enhancement (1150-fold), an e
Dual-Responsive Ratiometric Fluorescent Probe for Hypochlorite and Peroxynitrite Detection and Imaging In Vitro and In Vivo
Huang, Tonghui,Yan, Shirong,Yu, Yongbo,Xue, Yunsheng,Yu, Yanyan,Han, Cuiping
, p. 1415 - 1424 (2022/01/19)
Hypochlorite (ClO–) and peroxynitrite (ONOO–) are two crucial highly reactive oxygen/nitrogen species, which interplay with each other, and are implicated in numerous pathophysiological processes. The simultaneous detection of ClOsu
Method for preparing 2-benzothiazole substituted aniline compound under catalysis of copper compound
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Paragraph 0060-0067, (2021/01/29)
The invention belongs to the field of organic synthesis and metal catalysis, and discloses a method for preparing a 2-benzothiazole substituted aniline compound through catalysis of a copper compound.According to the invention, elemental sulfur which is cheap, easy to obtain, low in toxicity, easy to operate, stable and odorless is used as a sulfur source, commercially available isatin derivatives and 2-iodobenzidine are used as raw materials, and a series of 2-benzothiazole substituted aniline compounds are obtained at high yield through a cascade reaction under the catalytic action of a copper compound; 2-aminophenylmercaptan with unpleasant odor is prevented from being used as a raw material, and the invention has the advantages of simple reaction operation, mild conditions, easily available raw materials, short synthesis route and the like.
Selective Formation of 2-(2-Aminophenyl)benzothiazoles via Copper-Catalyzed Aerobic C?C Bond Cleavage of Isatins
Wang, Hongfen,Xu, Zhenhua,Deng, Guo-Jun,Huang, Huawen
supporting information, p. 1663 - 1668 (2020/03/19)
Herein, two kinds of structurally significant 2-(2-aminophenyl)benzothiazoles were selectively generated by the copper-catalyzed aerobic C?C bond cleavage of isatins. Morpholine served not only as a reactant but a promoter in the three-component assembly of 2-(2-aminophenyl)benzothiazoles. Also it proved to be an efficient additive for the formation of free amino 2-(2-aminophenyl)benzothiazoles. This protocol represents a step-economic entry to the title compounds with a range of compatible functionalities. (Figure presented.).