An efficient method for the construction of 1,2,3-triarylindoles through one-pot multicomponent reactions using calcium carbide, 3 mol of iodoarenes, and aromatic amines as starting materials was ...

Methyl-substituted benzenes and methyl-substituted naphthalenes are important starting chemicals for organic synthesis and polymer production and superior additives of high-density fuels. This work ...

This article was originally published with the title “ Calcium Carbide and Its Commercial Development ” in Scientific American Magazine Vol. 90 No. 24 (June 1904), p. 455 doi:10.1038 ...

Abstract. The flotation process currently considered for apatite concentration from the Santa Quitéria phosphate deposit (Brazil), involves bulk flotation of apatite and calcite with anionic collector ...

Cargo ship MSC Elsa 3 sank near Kochi, carrying hazardous calcium carbide, coconuts, and other goods. Seven carbide containers were lost at sea. Thiruvananthapuram: The ill-fated Liberian cargo ...

It warned FBOs against applying banned calcium carbide in the artificial ripening of fruits. "Considering the issue of the use of banned calcium carbide and the non-availability of alternative ...

It warned food business operators FBOs against applying banned calcium carbide in the artificial ripening of fruits. PTI. Last Updated : 30 May 2025, 08:14 IST. Follow Us : Comments.