Singha, D. et al. 2022. Investigation on the thio-Claisen rearrangement of 2-[(4-aryloxy-2- butynyl)sulfanyl]thiophene. International Journal of Experimental Research and Review. 27, (Apr. 2022), 53–58. DOI:https://doi.org/10.52756/ijerr.2022.v27.006.