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بیست و نهمین کنفرانس شیمی آلی ایران
Synthesis of amidoalkyl derivatives with the use of Thiourea bridged periodic mesoporous organosilica as a catalyst under solvent-free
نویسندگان :
Zahra Karbalaie ( دانشگاه علم و صنعت ایران ) , Seyyed Hojjat Sadeghi ( دانشگاه علم و صنعت ایران ) , Tannaz Mahmoudi ( دانشگاه علم و صنعت ایران ) , Sadegh Rostamnia ( دانشگاه علم و صنعت ایران )
کلید واژه ها :
periodic mesoporous organosilica،Amidoalkyl،catalyst
چکیده مقاله :
Periodic mesoporous organosilicas are a group of nanoporous materials that were first reported in 1999 by three groups from Canada, the United States, and Japan (1) . we have synthesized a thiourea bridged PMO using 1,3-bis(3-(triethoxysilyl)propyl) thiourea (bis-thiourea) (2) . We have used thiourea-bridged PMO to demonstrate its ability to act as a catalyst in amidoalkyl derivatives synthesis. Amidoalkyls derivatives belong to a group of organic compounds that are synthesized through multicomponent reactions. These compounds exist in the structure of natural products and have biological activities such as antibacterial and antiviral properties (3) . In this article, we intend to use periodic mesoporous organosilica containing sulfur as a catalyst for the synthesis of amidoalkyl derivatives
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