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A novel strategy for O6-protection of guanosine
Nucleic Acids Symposium Series
|January 1, 1995
Abstract:
A "one-pot reaction" has been used for simultaneous protection of amino and O6-function of deoxyguanosine. N-(4-bromobutyl) phthalimide used for O6-protection generates an alkylamino function after mild base hydrolysis. Two sequences d(GGA) and d(GGATCC) have been synthesised with all protected guanosine units. Similarly, 2-(vinyl)pyridine has also been used for O6-protection following the same strategy.