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English to Chinese translations [PRO] Medical - Chemistry; Chem Sci/Eng
English term or phrase:in the presence of
Examples include (i) coupling in the presence of O-(7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate and triethylamine (or diisopropylethylamine) in tetrahydrofuran (or dimethylformamide) at room temperature, (ii) coupling in the presence of a carbodiimide, for example dicyclohexylcarbodiimide in the presence of triethylamine, (iii) treatment with 1?hydroxybenzotriazole and a carbodiimide, such as 1?(3?dimethylaminopropyl)-3-ethylcarbodiimide, in an inert solvent such as dimethylformamide and at a temperature at about room temperature.