1593495-48-7Relevant academic research and scientific papers
Nano-BF3.SiO2 Catalyst-Promoted Michaelis-Arbuzov Reaction: Solvent-Free Synthesis and Antimicrobial Evaluation
Varalakshmi, Mavallur,Srinivasulu, Doddaga,Kotakadi, Venkata S.
, p. 1518 - 1524 (2015)
A simple, convenient synthetic route for the synthesis of novel dialkyl heteroaryl phosphonates by a reusable and green nano-BF3.SiO2 solid catalyst under solvent-free conditions through Michaelis-Arbuzov reaction with high yields is
LaCl3.7H2O: An efficient catalyst for the synthesis of phosphinates (Michaelis-Arbuzov reaction) under neat conditions and their potential antimicrobial activity
Golla, Madhava,Syed, Rasheed,Ramana Katla, Venkata,Devineni, Subba Rao,Kondapalli, Naresh,Chamarthi, Naga Raju
, p. 117 - 125 (2014/04/03)
An expeditious neat procedure was developed for the synthesis of a series of new methyl phenyl heterocyclic phosphinates (3a-l) through Michaelis-Arbuzov reaction by the reaction of various heterocyclic halides (Cl or Br) (1a-l) with dimethyl phenylphosphonite (2) under N2 atmosphere using a heterogeneous catalyst, LaCl3.7H2O. The advantages of the developed procedure are good yields (80-89%) of the products, less reaction time (2-3 h), avoiding toxic catalysts and harmful solvents and easy work-up procedure. Further, antimicrobial activity of the synthesized compounds was evaluated at different concentrations 50, 100 and 150 ?g/mL. Biological data revealed that compounds 3i, 3j and 3h, 3j exhibited potential antibacterial and antifungal activities, respectively, while the rest of the compounds showed moderate antimicrobial activity. Indian Academy of Sciences.
LaCl3.7H2O: An efficient catalyst for the synthesis of phosphinates (Michaelis-Arbuzov reaction) under neat conditions and their potential antimicrobial activity
Golla, Madhava,Syed, Rasheed,Katla, Venkata Ramana,Devineni, Subba Rao,Kondapalli, Naresh,Chamarthi, Naga Raju
, p. 117 - 125 (2016/02/18)
An expeditious neat procedure was developed for the synthesis of a series of new methyl phenyl heterocyclic phosphinates (3a-l) through Michaelis-Arbuzov reaction by the reaction of various heterocyclic halides (Cl or Br) (1a-l) with dimethyl phenylphosphonite (2) under N2 atmosphere using a heterogeneous catalyst, LaCl3.7H2O. The advantages of the developed procedure are good yields (80-89%) of the products, less reaction time (2-3 h), avoiding toxic catalysts and harmful solvents and easy work-up procedure. Further, antimicrobial activity of the synthesized compounds was evaluated at different concentrations 50, 100 and 150 μg/mL. Biological data revealed that compounds 3i, 3j and 3h, 3j exhibited potential antibacterial and antifungal activities, respectively, while the rest of the compounds showed moderate antimicrobial activity. [Figure not available: see fulltext.]
