34774-93-1Relevant academic research and scientific papers
Benzo[c]isothiazole 2-Oxides: Three-Dimensional Heterocycles with Cross-Coupling and Functionalization Potential
Lamers, Philip,Buglioni, Laura,Koschmieder, Steffen,Chatain, Nicolas,Bolm, Carsten
, p. 3649 - 3653 (2016/11/25)
A robust method for the synthesis of benzo[c]isothiazole 2-oxides has been developed providing a range of functionalized derivatives starting from anilines and DMSO. The reaction sequence can be performed on a gram scale and leads to products that can easily be modified by standard cross-coupling reactions. (Figure presented.).
Thermal Reaction of Arylnitrenes with Dimethyl Sulphide, Thioanisole, and Tetrahydrothiophene
Benati, Luisa,Montevecchi, P. Carlo,Spagnolo, Piero
, p. 625 - 627 (2007/10/02)
The thermal decomposition of the aryl azides (1) into dimethyl sulphide (2), thioanisole (3), and tetrahydrothiophene (4) generally affords the 2-substituted anilines (5)-(7) in practicable yields by Sommelet-Hauser rearrangement of the intermediate N-arylsulphimides (11a-c) which result from arylnitrene attack at the sulphur atom of (2)-(4).This constitutes a potential synthetic procedure.
Aromatic dicarboxamides
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, (2008/06/13)
N-(4-aminophenyl)-aromatic dicarboximides, e.g. those of the formula STR1 OR SALTS THEREOF ARE ANTICONVULSANTS.
Process for preparing azasulfonium halide salts
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, (2008/06/13)
Preparing azasulfonium halide salt derivatives of an aniline by reacting a halogen with a non-carbonylic dihydrocarbon sulfide, a beta-carbonylic hydrocarbon sulfide, or a β-thio ester or amide to form a halogen: sulfur compound complex and then reacting the complex with an aniline to form the azasulfonium halide salts. The azasulfonium halide salts are useful as intermediates in processes for making ortho-alkylated anilines, indoles, and 2-oxindoles which have a variety of known uses.
