Indazole-containing derivatives represent one of the most important heterocycles in drug molecules. Diversely substituted indazole derivatives bear a variety of functional groups and …
G Bogonda, HY Kim, K Oh - Organic letters, 2018 - ACS Publications
A direct acyl radical addition to 2 H-indazoles has been achieved for the first time, where the less-aromatic quinonoid 2 H-indazoles readily accepted radical species to the C-3 position …
M Singsardar, A Dey, R Sarkar… - The Journal of Organic …, 2018 - ACS Publications
A metal-free visible-light-induced phosphonylation of 2 H-indazoles with diphenylphosphine oxide has been developed using rose bengal as an organophotoredox catalyst under …
P Ghosh, A Hajra - Advanced Synthesis & Catalysis, 2022 - Wiley Online Library
We have developed an electrochemical method for phosphorothiolation of 2H‐indazoles using S‐hydrogen phosphorothioates via cross dehydrogenative coupling reaction under …
Isocyanides have long been known as versatile chemical reagents in organic synthesis. Their ambivalent nature also allows them to function as a CO-substitute in palladium …
M Singsardar, S Laru, S Mondal… - The Journal of Organic …, 2019 - ACS Publications
A visible-light-promoted regioselective C (sp2)–H/C (sp3)–H cross-dehydrogenative coupling between 2 H-indazoles and ethers has been achieved using a catalytic amount of …
P Ghosh, S Mondal, A Hajra - The Journal of Organic Chemistry, 2018 - ACS Publications
A simple and efficient tert-butyl hydroperoxide-mediated direct trifluoromethylation of indazoles using sodium trifluoromethanesulfinate has been developed under metal-free …
A Murugan, VN Babu, A Polu… - The Journal of …, 2019 - ACS Publications
Trifluoromethyl-substituted heteroarenes are biologically active compounds and useful building blocks. In this sequence, we have developed a visible-light-promoted regioselective …
A Dey, A Hajra - The Journal of Organic Chemistry, 2019 - ACS Publications
A metal-free, environmentally friendly protocol for the arylselenylation of 2 H-indazole has been developed using a catalytic amount of I2 under ambient conditions. A number of 3 …