| Authors | Maryam Aghamohammadsadegh, Abdolhamid Bamoniri and Bi Bi Fatemeh Mirjalili |
|---|---|
| Journal | rsc advances |
| Page number | 15667 |
| Volume number | 13 |
| IF | ثبت نشده |
| Paper Type | Full Paper |
| Published At | 2023-07-11 |
| Journal Grade | Scientific - research |
| Journal Type | Electronic |
| Journal Country | Iran, Islamic Republic Of |
| Journal Index | SCOPUS ,JCR |
Abstract
Group VA metalloid ion Lewis acids, Sb(V) was identified as a highly potent catalyst for the one-pot threecomponent synthesis of bis-spiro piperidine derivatives. The reaction was performed using amines, formaldehyde, and dimedone under ultrasonic irradiation at room temperature. The strong acidic property of the nano g-alumina supported antimony(V) chloride plays a key role in accelerating the rate of the reaction and initiates the reaction smoothly. The h