To assess the electrocatalytic activity of Rh2P-1@CB, this material was dispersed on a Nafion alcoholic solution and the resulting Rh2P-1@CB composite was deposited onto a graphite electrode (Scheme 1b). 2.2. Characterization techniques 2.2.1. X-ray fluorescence spectroscopy X-ray Fluorescence...
The required formaldehyde is normally used in the form of an aqueous or alcoholic (e.g., methanol or butanol) solution with a strength of from about 20% to 40% by weight. Other use forms of the formaldehyde, including for example the use of para-formaldehyde or trioxane, are likewise pos...
To 1.0 g (2.1 mmol) of ester 8 (LG−=Cl−) in 45 mL MeOH and 15 mL H2O was added 0.11 g (0.93 equiv) of KOH. The mixture was refluxed for 4 h. After cooling to room temperature, 50 mL of H2O was added, the solution was washed with ethyl acetate to remove any unreacted...
Figure 4a shows the interaction between temperature and reaction time which gives a significant change to the increase in conversion. It was found that there was an increase in conversion at the temperature of 40 °C and reaction time of 5 h. This phenomenon is in line with the investigation...