چکیده مقاله
In the present study, multicomponent cyclocondensation reaction involving functionalized benzaldehydes, barbituric acid, and malononitrile/cyanoethyl acetoacetate was disclosed to synthesize 0f 7 amino 5 aryl 2,4 dioxo 1,3,4,5 tetrahydro 2H pyrano 2,3 d pyrimidine compounds under aqueous conditions The reaction is catalyzed by potassium phthalimide PPI in water as green solvent at 80 ºC The present methodology offers many attractive merits, such as, highly yields of desired products, short reaction times, safety, easy operability, environmental friendliness
کلیدواژهها
Aqueous media Potassium phthalimide pyrano[2 3-d]pyrimidinee Multi-component Green synthesis. pyrano 2 3 d pyrimidinee Multi component Green synthesis
نویسندگان
Mozhgan Sadat Jalali
School of Chemistry, Damghan University,
Hamzeh Kiyani
School of Chemistry, Damghan University,
شیوه ارجاع
Jalali, Mozhgan Sadat and Kiyani, Hamzeh,1397,Aqua synthesis of 7-amino-5-aryl-2,4-dioxo-1,3,4,5-tetrahydro-2Hpyrano[ 2,3-d]pyrimidines catalyzed by potassium phthalimide,Fourth National Conference on Materials Engineering, Chemical Engineering and Industrial Safety,Esfarayen
ارائهشده در
مجموعه مقالات چهارمین کنفرانس ملی مهندسی مواد، مهندسی شیمی و ایمنی صنعتی18 مهر 1397 · اسفراین