A green protocol for the base, ligand, and phase transfer catalyst free coupling of terminal acetylenes in water. Indian Journal of Chemistry (IJC), [S. l.], v. 62, n. 8, p. 823–826, 2023. DOI: 10.56042/ijc.v62i8.736. Disponível em: https://or.niscpr.res.in/index.php/IJC/article/view/736. Acesso em: 14 may. 2026.