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oai:ojs.www.eurjchem.com:article/1729 2018-12-31T07:23:25Z eurjchem:ART driver

A mild and efficient method for the deprotection of trimethyl silyl alkynes using sodium ascorbate and copper sulphate Siddaraj, Ranjith Ningegowda, Raghu Shivananju, Nanjunda Swamy Priya, Babu Shubha Deprotection Ethanol-water Copper sulphate Protecting group Sodium ascorbate Trimethyl silyl alkyne A competent and fast method for the deprotection of trimethyl silyl group was attained by using cheap, easily accessible, and nontoxic sodium ascorbate in combination with copper sulphate. The method labored was simple and effective for the cleavage of trimethyl silyl group from the protected trimethyl silyl alkynes to their corresponding alkyne derivatives. Wide functional group tolerance, shorter time period, simple procedure and high yields are the striking features of this protocol. Atlanta Publishing House LLC 2018-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://www.eurjchem.com/index.php/eurjchem/article/view/1729 10.5155/eurjchem.9.4.317-321.1729 European Journal of Chemistry; Vol. 9 No. 4 (2018): December 2018; 317-321 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/1729/pdf_1729 Copyright (c) 2018 Authors