2-Chloro-7,8,9,10-tetrahydro-6H-azepino[4,5-g]quinoline   、                                                                                      8-trifluoroacetyl-7,8,9,10-tetrahydro-6H-azepino[4,5-g]quinolin-2(1H)-one   、                                                                                      
三氯氧磷   、                                                                                      
potassium carbonate                                                                                                                                                              在
                                                                                                                                                                                 
乙酸乙酯   、                                                                                                  
水   、                                                                                                  
Sodium sulfate-III   、                                                                                                  
2-chloro-8-trifluoroacetyl-7,8,9,10-tetrahydro-6H-azepino[4,5-g]quinoline   、                                                                                                  
tetrahydrofuran-water                                                                                                                                  作用下,
                                                                                                                                                                                        反应 50.0h,
                                                                                                                以Concentration of selected fractions gave 2-chloro-7,8,9,10-tetrahydro-6H-azepino[4,5-g]quinoline trifluoroacetate (8.3 mg, 39% yield) as white solid的产率得到2-chloro-7,8,9,10-tetrahydro-6H-azepino[4,5-g]quinoline trifluoroacetate