Application of bio-based green heterogeneous catalyst for the synthesis of arylidinemalononitriles
作者： Khairujjaman Laskar , Prantika Bhattacharjee , Minakshi Gohain , Dhanapati Deka , Utpal Bora
DOI: 10.1016/J.SCP.2019.100181
关键词:
摘要: Abstract Calcined burnt peel ash (CBPA) obtained from Musa balbisiana Colla peels has been developed as an eco-friendly, reusable and cost effective heterogeneous base catalyst for Knoevenagel condensation reaction. The efficacy of the was investigated first time towards aryl/hetero-aryl aldehydes with malononitrile. CBPA showed excellent selectivity benzylidenemalononitrile derivatives formation under optimized reaction conditions. products were in yield shorter period reusability test demonstrated that is highly efficient six consecutive runs.
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