名称:
                                Synthesis of a new heterocyclic system, 1-halomethyl-2-oxa-5-azoniaspiro[4.5]decane halides
                             
                            
                                摘要:
                                1-Halomethyl-2-oxa-5-azoniaspiro[4.5]decane halides were synthesized by reaction of 1-(2-vinyloxy)ethylpiperidine with bromine and iodine. The product structure was confirmed by H-1 NMR and IR spectroscopy, and their steric configuration was optimized in terms of the density functional theory.
                             
                                                            
                                    DOI:
                                    10.1134/s1070428011030237