посетител упоритост лъжица p tscl себе си смущение газ
Alcohols are converted to tosylates by treatment with p-toluence sulfonyl chloride (TsCl) in the presence of pyridine. This overall process converts a poor leaving group (overset(Ө)H) into good one (overset(Ө)Ts). A tosylate
Tosylation of alcohols with p-toluenesulfonyl chloride (1.5 equiv) on... | Download Table