P. M.  Chincholkar, Puranik, V. G., and Deshmukh, A. Rakeeb A., ?Efficient synthesis of azetidine-2,3-diones from L-(+)-diethyl tartrate?, Synlett, no. 14, pp. 2242-2246, 2007.

P. K.  Prasad and Sudalai, A., ?Copper(I) bromide-catalyzed carbonylative coupling of aryl halides with phenols, alcohols and amines using sodium cyanide as C-1 source: a synthesis of carboxylic acid derivatives?, Advanced Synthesis & Catalysis, vol. 356, no. 10, pp. 2231-2238, 2014.

S. P.  Chavan, Pathak, A. B., and Pawar, K. P., ?Synthesis of 3-ethyl-4-metyl-1h,5-dihydro-2h-pyrrol-2-one by novel palladium(ii)-catalyzed cyclization and ring-closing metathesis?, Synthesis-Stuttgart, vol. 47, no. 7, pp. 955-960, 2015.

S. P.  Chavan, Pawar, A. A., Patil, N. B., Kadam, A. L., and Shinde, S. S., ?Scalable synthesis of 3-Ethyl-4-methyl-1,5-dihydro-2H-pyrrol-2-one: an important building block of the antidiabetic drug glimepiride?, Synthesis-Stuttgart, vol. 52, no. 22, pp. 3480-3484, 2020.

S. K.  Deepake, Kumar, M., Kumar, P., and Das, U., ?Alpha-angelica lactone catalyzed oxidation of pyrrolidines to lactams?, European Journal of Organic Chemistry, vol. 2022, no. 31, p. e202200712, 2022.