Siddaraj, R., Ningegowda, R., Shivananju, N. S., & Priya, B. S. (2018). A mild and efficient method for the deprotection of trimethyl silyl alkynes using sodium ascorbate and copper sulphate. European Journal of Chemistry, 9(4), 317–321. https://doi.org/10.5155/eurjchem.9.4.317-321.1729