Sentence examples for copper free from inspiring English sources
Herein we report the synthesis of 3-position coupled imipramine ligands from clomipramine using a copper free Sonogashira reaction.
Biotin conjugated difluorinated cyclooctyne was used for copper free cycloaddition with an azide substituted substrate attached to PCP.
The copper free ligand showed antibacterial and antifungal activity which increased after the formation of a copper complex.
Every 5 days 50 mL of the water from their jars was replaced with copper free tap water.
The copper-free alloy 7005, being weldable and showing good corrosion resistance, is used in the ground transportation industry.
May 2029: Texas copper-free construction permits.
Choi et al. [21] described a one-step purification method to gain copper-free methanobactin.
Re-injection of copper-free methanobactin showed that a minor contribution of breakdown products was formed.
(B) Copper-catalyzed or (C) strain-promoted (copper-free) azide-alkyne cyclization.
The proposed HPLC purification procedure is suitable for semi-preparative work and provides copper-free methanobactin.
The electrolyte was copper-free ammonium acetate at pH 4 adjusted with HCl.
