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حرية الوصول المقاله
1 - Application of Box-Behnken Method for Optimization and Modeling of 1,5-Benzodiazepine Production Reaction by CuFe2O4/Clinoptilolite Nanocatalyst
Nazanin Gholamrezaeenya Kazem Mahanpoor Keivan Ghodrati Azam Majani Masoomeh Abdoli-SenejaniAbstract. In this study, the Box-Behnken design (BBD) was used in the response surface method (RSM) to investigate the modeling and optimization parameters in the synthesis of a 1,5-Benzodiazepine. This method was used to optimize the influencing factors in the synthesi أکثرAbstract. In this study, the Box-Behnken design (BBD) was used in the response surface method (RSM) to investigate the modeling and optimization parameters in the synthesis of a 1,5-Benzodiazepine. This method was used to optimize the influencing factors in the synthesis process of this material, including the amount of nanocatalyst, temperature, and reaction time. The obtained mathematical model was analyzed by variance analysis. To determine the optimal conditions, graphs of graphic counters and response levels were used. The results showed that the amount of nanocatalyst has the greatest effect on the synthesis reaction of 1.5 Benzodiazepines. The maximum efficiency for the synthesis of the product was determined at a temperature of 283 K, the amount of CuFe2O4/Clinoptilolite = 6 grams per liter and time = 60 minutes. تفاصيل المقالة -
حرية الوصول المقاله
2 - کاربرد جدید کاتالیتیکی یک پلی اکسومتالات نوع ساندویچی
مسعود میرزایی شبنم ششمانی مرضیه عرب فشاپویه حسین اشتیاق حسینی حسین آقابزرگاکاربرد جدید کاتالیستی یک پلی اکسومتالات نوع ساندویچی، K12[As2W18U3O74].21H2O، در سنتز 14- آریل-H 14- دی بنزو[j,a] زانتنها، از طریق واکنش تراکمی سه جزئی β-نفتول و آلدهیدهای آروماتیک بررسی شده است. این روش دارای مزایای بازده خوب، زمان واکنش کوتاه و فعالیت قابل توجه أکثراکاربرد جدید کاتالیستی یک پلی اکسومتالات نوع ساندویچی، K12[As2W18U3O74].21H2O، در سنتز 14- آریل-H 14- دی بنزو[j,a] زانتنها، از طریق واکنش تراکمی سه جزئی β-نفتول و آلدهیدهای آروماتیک بررسی شده است. این روش دارای مزایای بازده خوب، زمان واکنش کوتاه و فعالیت قابل توجه و مجدد کاتالیست است. بهترین نتیجه ها مربوط به حالتی است که واکنش در محیط بدون حلال و تابش ماکروویو انجام شده است تفاصيل المقالة -
حرية الوصول المقاله
3 - Application of Box-Behnken Method for Optimization and Modeling of 1,5 –Benzodiazepine Production Reaction by CuFe2O4/Clinoptilolite Nanocatalyst
Nazanin Gholamrezaeenya Kazem Mahanpoor Keivan Ghodrati Azam Marjani Masoomeh Abdoli-SenejaniIn this study, the Box-Behnken design (BBD) was used in the response surface method (RSM) to investigate the modeling and optimization parameters in the synthesis of a 1,5-Benzodiazepine. This method was used to optimize the influencing factors in the synthesis process أکثرIn this study, the Box-Behnken design (BBD) was used in the response surface method (RSM) to investigate the modeling and optimization parameters in the synthesis of a 1,5-Benzodiazepine. This method was used to optimize the influencing factors in the synthesis process of this material, including the amount of nanocatalyst, temperature, and reaction time. The obtained mathematical model was analyzed by variance analysis. To determine the optimal conditions, graphs of graphic counters and response levels were used. The results showed that the amount of nanocatalyst has the greatest effect on the synthesis reaction of 1.5 Benzodiazepines. The maximum efficiency for the synthesis of the product was determined at a temperature of 283 K, the amount of CuFe2O4/Clinoptilolite = 6 g/lr and time = 60 minutes. تفاصيل المقالة