V.  Soni, Patel, U. N., and Punji, B., ?Metal-free regioselective C-3 acetoxylation of N-substituted indoles: crucial impact of nitrogen-substituent?, RSC Advances, vol. 5, no. 71, pp. 57472-57481, 2015.

D. K.  Pandey, Khake, S. M., Gonnade, R. G., and Punji, B., ?Mono- and binuclear palladacycles via regioselective C-H bond activation: syntheses, mechanistic insights and catalytic activity in direct arylation of azoles?, RSC Advances, vol. 5, no. 99, pp. 81502-81514, 2015.

S. M.  Khake, Jagtap, R. A., Dangat, Y. B., Gonnade, R. G., Vanka, K., and Punji, B., ?Mechanistic insights into pincer-ligated palladium-catalyzed arylation of azoles with aryl Iodides: evidence of a Pd-II-Pd-IV-Pd-II pathway?, Organometallics, vol. 35, no. 6, pp. 875?886, 2016.

S. M.  Khake, Jain, S., Patel, U. N., Gonnade, R. G., Vanka, K., and Punji, B., ?Mechanism of nickel(II)-catalyzed C(2)-H alkynylation of indoles with alkynyl bromide?, Organometallics, vol. 37, no. 13, pp. 2037-2045, 2018.

U. N.  Patel, Jain, S., Pandey, D. K., Gonnade, R. G., Vanka, K., and Punji, B., ?Mechanistic aspects of pincer nickel(II)-catalyzed C-H bond alkylation of azoles with alkyl halides?, Organometallics, vol. 37, no. 6, pp. 1017-1025, 2018.

R. A.  Jagtap, Verma, S. K., and Punji, B., ?MnBr2-catalyzed direct and site-selective alkylation of indoles and benzo[h]quinoline?, Organic Letters, vol. 22, no. 12, pp. 4643-4647, 2020.

S. K.  Verma and Punji, B., ?Manganese-catalyzed C(sp(2))-H alkylation of indolines and arenes with unactivated alkyl bromides?, Chemistry-an Asian Journal, vol. 17, no. 9, p. e202200103, 2022.

A. B.  Shabade, Singh, R. K., Gonnade, R. G., and Punji, B., ?Manganese-catalyzed chemoselective direct hydrogenation of ?,?-epoxy ketones and ?-ketoamides at room temperature?, Advanced Synthesis & Catalysis, vol. 366, no. 15, pp. 3338-3345, 2024.