Sentence examples for changing the solvent to from inspiring English sources

Changing the solvent to cyclohexane furnished 3a in 74% yield.

The molecular weight distribution was further narrowed by changing the solvent to a more polar system, diglyme, in which case polymers with (Mw/Mn =1.1 1.2 were produced, and the catalyst system generated shows possibility of being amenable to kinetic study.

Changing the solvent to HEPES reduces the activity to 80%% which is further reduced by the ultrafiltration process to 49%%.

Changing the solvent to toluene [9] gave very slow conversion to 14b even after 3 h, as shown by the crude NMR of the reaction mixture (see supporting information).

Changing the solvent to acetone results in distinct structures at the silica surface.

Changing the solvent to solely DMF afforded a slight improvement in the Z/ E ratio (5:1) (entry 2).

Thus, to evaluate the effect of the amount of solvent added to the solid fermented substrate, another experimental process changing the solvent-to-solid ratio and the extraction time was carried out at 250 rpm and 30 °C.

Deprotection has been performed by changing the solvent (DMA to THF), evaporating THF to dryness and then treating with 48 % HBr.

The solution was transferred to an extraction funnel and converted to a two-phase Bligh Dyer system by changing the solvent proportions to 2 2 1.8 by addition of CHCl3 (40 mL) and water (68 mL).

For the second, final purification step corresponding precautions were taken to prevent isomerization and possible transesterification (with methanol) by changing the solvent system to ACN/H2O and by running HPLC with shorter on-column times.

The distinct nature of the bands has been shown by opposite isotopic frequency shifts changing the solvent from H2O to D2O.