1313870-82-4Relevant articles and documents
Efficient dehydrative C-N bond formation using alcohols and amides in the presence of silica supported perchloric acid as a heterogeneous catalyst
Das, Biswanath,Reddy, Parigi Raghavendar,Sudhakar, Chithaluri,Lingaiah, Maram
, p. 3521 - 3522 (2011)
Silica supported perchloric acid has been utilized as an efficient heterogeneous recyclable catalyst for N-alkylation of amides (sulfonamides and carboxamides) using alcohols (primary and secondary aliphatic as well as benzylic). The products are formed in high yields within 2-3 h.