62370-08-5Relevant academic research and scientific papers
Aryl(TMP)iodonium Tosylate Reagents as a Strategic Entry Point to Diverse Aryl Intermediates: Selective Access to Arynes
Nilova, Aleksandra,Metze, Bryan,Stuart, David R.
, p. 4813 - 4817 (2021/06/28)
Arenes are broadly found motifs in societally important molecules. Access to diverse arene chemical space is critically important, and the ability to do so from common reagents is highly desirable. Aryl(TMP)iodonium tosylates provide one such access point
Synthesis of piperazinyl benzothiazole/benzoxazole derivatives coupled with 1,3,4-oxadiazole-2-thiol: Novel hybrid heterocycles as anticancer agents
Murty,Ramalingeswara Rao,Katiki, Mohana Rao,Nath, Lekshmi R.,Anto, Ruby John
, p. 4980 - 4991 (2013/09/23)
The synthesis of a series of substituted 2-(piperazin-1-yl)benzothiazole/ benzoxazole coupled with 1,3,4-oxadiazole-2-thiol pharmacophore (8a-t) is described using a three carbon spacer (Jones and Helm, Drugs 69:1903-1910, 2009). The structures of the compounds were confirmed by NMR and mass spectral data. All the synthesized compounds have been evaluated for their cytotoxicity towards five human cancer cell lines of different origins, viz. MCF-7 (Breast), HeLa (Cervical), HepG2 (Liver), A431 (Skin) and A549 (Lung), and IC50 values were determined. Among the compounds tested, 8j and 8t displayed maximum cytotoxic activity. A431 was the most sensitive cell line against the compounds studied, followed by MCF7, A549, HepG2 and HeLa.
INDIRECT ELECTROCHEMICAL SIDE-CHAIN OXIDATION OF ALKYL AROMATIC COMPOUNDS - SELECTIVE SYNTHESIS OF METHYL BENZOATES OR ORTHOBENZOIC ACID TRIMETHYLESTERS
Brinkhaus, Karl-Heinz Grosse,Steckhan, Eberhard,Degner, Dieter
, p. 553 - 560 (2007/10/02)
The technically important side-chain oxidation of alkyl aromatic compounds to form either methyl benzoates or orthobenzoic acid trimethylesters can be performed electrochemically at low potentials in methanol solution using an undivided cell and tris(2,4-dibromophenyl)amine as redox catalyst.Under neutral or slightly acidic conditions methyl benzoates are selectively formed while under basic conditions the orthoesters are predominating.In a similar way ortho benzoic acid trimethylesters are formed selectively starting from benzaldehyde dimethylacetals.The redox catalyst is stable under the reaction conditions so that several thousand cycles can be performed without noticeable loss.
