2-Chloro-1,3-dimethylimidazolinium Chloride. 1. A Powerful Dehydrating Equivalent to DCC
                                
                                    
                                        作者:Toshio Isobe、Tsutomu Ishikawa                                    
                                    
                                        DOI:10.1021/jo990210y
                                    
                                    
                                        日期:1999.9.1
                                    
                                    2-Chloro-1,3-dimethylimidazolinium chloride (DMC) (3) can act as a powerful dehydrating agent, replacing DCC (1) under nearly neutral conditions. Its application to acylation and dehydration is described.