301858-67-3Relevant academic research and scientific papers
SiO2-NaHSO4 as an efficient reusable heterogeneous catalyst for the one-pot three-component synthesis of octahydro-quinazolin-2,5- diones in Water
Azzam, Sadeq Hamood Saleh,Siddekha, Aisha,Nizam, Aatika,Pasha, Mohamed Afzal
, p. 677 - 680 (2012)
An environmentally benign method for the synthesis of octahydro-quinazolin- 2,5-diones by the reaction of aromatic aldehydes, dimedone, and urea in the presence of SiO2-NaHSO4 is reported. SiO 2-NaHSO4 acts as a
Acidic ionic liquids catalyzed one-pot and three-component synthesis of octahydroquinazolin-2,5-dione derivatives under ambient conditions
Bazgiri, Ali,Bananejad, Behjat,Pouramiri, Behjat
, p. 488 - 493 (2017/08/29)
Background: The synthesis of octahydroquinazolin-2,5-dione derivatives via multi-component condensation reaction of aromatic aldehydes, dimedone and urea in the presence of catalytic amounts of acidic ionic liquids such as 2-pyrrolidonium hydrogensulfate,
