14533-89-2Relevant articles and documents
Green condensation reaction of aromatic aldehydes with active methylene compounds catalyzed by anion-exchange resin under ultrasound irradiation
Ammar, Hafedh Belhadj,Chtourou, Manef,Frikha, Mohamed Hédi,Trabelsi, Mahmoud
, p. 559 - 564 (2015)
To realize a practical and green chemistry, two important challenges need to be addressed, namely the effective process for the activation of reaction and efficient, eco-friendly and robust chemical methods for the reaction conversion to target products v
Organophosphonate-Functionalized Telluromolybdate Containing a [TeMo10O37]10-Building Block and Its Catalytic Efficiency for Knoevenagel Condensation
Kong, Hui,Xu, Baijie,Zhen, Jing,Liu, Siyu,Li, Keli,Ma, Pengtao,Wang, Jingping,Niu, Jingyang
, p. 14872 - 14879 (2021/10/01)
A novel organodiphosphonate-based telluromolybdate cluster, (NH4)6Na3H13[TeMo10O37(CoMo2O6L)4]·11H2O [1; L = (O3P)2C(O)(CH2)3NH2], has been successfully synthesized by a simple one-pot aqueous reaction. Intriguingly, the [TeMo10O37]10- subunit with tetrah
Bismuth (III) Triflate: A Mild, Efficient Promoter for the Synthesis of Trisubstituted Alkenes through Knoevenagel Condensation
Datta, Arup
, p. 843 - 849 (2020/11/25)
In this work, smooth efficient and eco-friendly two component coupling method is reported for the synthesis of Knoevenagel Condensation product in presence of Bi(OTf)3 catalyst under solvent free condition. Catalyst has participated in condensation between substituted aldehydes (aromatic and hetero-aromatic) and active methylene compounds (ethyl cyanoacetate, malononitrile and cyanoacetamide) effectively to generate an excellent yield of the product. Bi(OTf)3 catalyst is stable, inexpensive and easily available was used for four times in this reaction without loss of catalytic activity. [Formula Presented]