Sentence examples for high stereo from inspiring English sources

Amide ionic liquids (AILs)/L-proline synergistic catalyzed Mannich reactions of isovaleraldehyde, methyl ketones, and aromatic amines were earned out in moderate to high yields (up to 96%) and high stereo selectivities (>99% e.e).e

Via this process, 15-hydroxy and 15-methoxy-NCCs are formed with high stereo- and regioselectivity.

The high stereo- and regioselectivity of the addition across the conjugated diene involving the carbocyclization has been investigated.

This reaction proceeds in good to excellent yields with high stereo- and regioselectivity to afford fluorinated stilbene derivatives and fluorovinyl thioethers.

The gold(I) bifluorides have proven to be efficient catalysts in the hydrofluorination of symmetrical and unsymmetrical alkynes, thus affording fluorinated stilbene analogues and fluorovinyl thioethers in good to excellent yields with high stereo- and regioselectivity.

These gold bifluorides were shown to be efficient catalysts in the hydrofluorination of symmetrical and unsymmetrical alkynes, thus affording fluorinated stilbene analogues and fluorovinyl thioethers in good to excellent yields with high stereo- and regioselectivity.

This tendency was found to be significant for st-PVA with high stereo-regularity, but to be almost independent of the degree of polymerization of at-PVA.

The enzyme was also able to convert (S -1-phenylethylamine into acetophenone with high S -1-phenylethylamine

Biocatalysts score over chemical processes because they often possess high stereo-, chemo-, and regio-selectivity.

Thus, we studied the role of the three Met residues by substituting each of them with leucine, which has a high stereo-structural similarity to methionine.

Small sized H-beta zeolite was more active due to the enhanced accessibility of its acid site, and this kind of zeolite remained a higher stereo-selectivity (>80%) even at higher temperature, longer reaction time and recycle usage.