Hi friends,
I am synthesizing dipeptides through SPPS. I would like know how much TFA is necessary to cleave 1 g of 2-chloro trityl chloride Resin after completion.
Use 95% TFA, 2.5% TIS, 1.5% H2O Cocktail 20 ml..........
88%TFA,2.5% Water, 2.5% Phenol,2%Tis coctail. 10ml per 1g.
Dear Chakravarthy ,
10 ml required but cocktail is depend on your peptide. if your peptide is not sensitive then you can make a cocktail OF 95%TFA,2.5H2O,2.5%TIPS
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