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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.

S. K.  Verma and Punji, B., ?Copper-catalyzed regioselective C-H alkylation of phenol derivatives with unactivated alkyl chlorides: manifesting a Cu(I)/Cu(III) pathway?, Journal of Catalysis , vol. 430, 2024.

S. K.  Verma, Samal, P. Paramita, Pradhan, C., Pandey, D. K., Krishnamurty, S., and Punji, B., ?Hybrid pincer (PNN)Ni(II) complex catalyzed selective C-H alkylation of pyridones using unactivated alkyl chlorides?, ACS Catalysis, vol. 15, no. 4, pp. 2987-2999, 2025.

S. K.  Verma, Patil, H. R., and Punji, B., ?Nickel-catalyzed regioselective C?H alkynylation of pyridones and isoquinolinones using alkynyl bromides?, ChemCatChem, vol. 17, no. 12, 2025.