14665-97-5Relevant articles and documents
The 1-(3,5-Di-tert-butylphenyl)-1-methylethoxycarbonyl (t-Bumeoc) Residue, a Protecting Group Cleavable under Extremely Mild Acidic Conditions
Voelter, Wolfgang,Mueller, Juergen
, p. 248 - 260 (2007/10/02)
The synthesis of 1-(3,5-di-tert-butylphenyl)-1-methylethoxycarbonyl fluoride (8) and its reaction with selected amino acids as well as the 13C NMR spectroscopic characterization of t-Bumeoc derivatives are described.The new protecting group is cleavable under very mild acidic conditions.The kinetics of the cleavage is studied by high-performance liquid chromatography (HPLC).The utility of the t-Bumeoc compared to the Adpoc protecting group is demonstrated taking a derivative of the molluscan neuropeptide as an example.