2900-70-1Relevant academic research and scientific papers
Highly active g-C3N4 as a solid base catalyst for knoevenagel condensation reaction under phase transfer conditions
Sharma, Priti,Sasson, Yoel
, p. 25589 - 25596 (2017/07/10)
In a promising approach, heterogeneous g-C3N4 as a solid base catalyst exhibits appreciable activity in Knoevenagel condensations at room temperature for the synthesis of substituted stilbene in presence of a crown-ether phase transfer catalyst. High yield of the product substituted stilbene were isolated in a very short reaction time period (～30 min). The solid base g-C3N4 catalyst was proven to be recyclable for several runs. Various aromatic substrates were screened using heterogeneous base g-C3N4 catalyst, exhibiting appreciable corresponding product yield (～99%) at room temperature.
Nucleophilicities of the anions of arylacetonitriles and arylpropionitriles in dimethyl sulfoxide
Kaumanns, Oliver,Appel, Roland,Lemek, Tadeusz,Seeliger, Florian,Mayr, Herbert
supporting information; experimental part, p. 75 - 81 (2009/04/07)
(Chemical Equation Presented) The rates of the reactions of the colored para-substituted phenylacetonitrile anions 1a-c and the pfienylpropionitrile anions 2a-c with Michael acceptors (3a-u) were determined by UV-vis spectroscopy in DMSO at 20°C. The reac
