名称:
                                2,3,5,6‐Tetraaminopyridine Tetracarbamate from Dinicotinic Acid
                             
                            
                                摘要:
                                The tetraethylcarbamate of 2,3,5,6-tetraaminopyridine was synthesized using dinicotinic acid as starting material in 10 steps with 23% overall yield.
                             
                                                            
                                    DOI:
                                    10.1080/00397910701865942