Compounds of the invention having general formula (I)
1
are useful reagents for protecting amine, guanidine, amidine or hydroxyl groups during organic synthesis. In particular, compounds are useful during oligonucleotide synthesis to protect nucleobase amines as well as tethered amines used for attaching functional moieties to oligonucleotides.
具有通式(I)的本发明化合物
1
是有机合成过程中保护胺、
胍、脒或羟基的有用试剂。特别是在寡核苷酸合成过程中,化合物可用于保护核碱基胺以及用于连接寡核苷酸功能分子的系链胺。