作者:Paul G. Gassman、Chin Teh Huang
DOI:10.1039/c3974000685b
日期:——
The specific ortho-formylation of 2-aminopyridines has been accomplished via the rearrangement of azasulphonium salts derived from 2-aminopyridines and dithian, and through the effective oxidation of 2-amino-3-methylthiomethylpyridines.
通过重新排列衍生自2-氨基吡啶和二噻吩的氮杂鎓盐并通过2-氨基-3-甲基硫代甲基吡啶的有效氧化来实现2-氨基吡啶的特定邻甲酰基化。