Efficient synthesis of phosphotyrosine building blocks using imidazolium trifluoroacetate
作者:Cindy Gomez、Jianyong Chen、Shaomeng Wang
DOI:10.1016/j.tetlet.2009.09.082
日期:2009.12
We have successfully employed imidazolium trifluoroacetate as a replacement for tetrazole for efficient synthesis of phosphotyrosine. This modification is compatible with the protecting groups commonly used in solution phase and Fmoc-solid phase peptide synthesis. (C) 2009 Elsevier Ltd. All rights reserved.