171254-52-7Relevant articles and documents
Sulfonic acid supported phosphonium based ionic liquid functionalized SBA-15 for the synthesis of 2-amino-3-cyano-4,6-diarylpyridines
Ma'Mani, Leila,Hajihosseini, Elham,Saeedi, Mina,Mahdavi, Mohammad,Asadipour, Ali,Firoozpour, Loghman,Shafiee, Abbas,Foroumadi, Alireza
, p. 306 - 310 (2015/10/12)
The surface of SBA-15 was functionalized using diphenylphosphine and then it was treated with butane sultone and sulfuric acid to obtain Bronsted acid HO3S-phosphonium based ionic liquid functionalized SBA-15 with 4-methylbenzenesulfonate (p-TS