Dihydrobenzopyran
            
            
                
                :
                    
                
                纯度:98%
                CAS:
                
英文名称:Dihydrobenzopyran
            
            
                
                
                    
                        
                        
                            
                            
                                
                                    
                                    
                                    
                                        英文别称
                                        Chroman; Chromane
                                        
                                        中文别称
                                        2H--苯并吡喃,3,4-二氢-
                                        
                                     
                                    
                                        Smiles Code
                                        C2=CC=CC=CCCCO2
                                        
                                        
                                     
                                    
                                 
                             
                            
                            
                            
                            
                                
                                
                                
                            
                            
                            
                            
                            
                                
                                    
                                        
                                            
                                            
                                                
                                                
                                                
                                                P26-P264-P27-P27-P28-P32+P352-P34+P34-P35+P35+P338-P33-P362+P364-P43+P233-P45-P5
 
                                             
                                            
                                            
                                                
                                                
                                                
                                                
                                            
                                         
                                        
                                     
                                 
                            
                         
                     
                    
                 
                
                
                
                
                
                    
                        
 的合成线路
                    
                    
                        
                            - 
                                
                                    
                                        
                                        
                                    
                                    
                                        ~93%
                                        
                                     
                                    
                                        
                                        
                                    
                                 
                                参考文献:
                                    BOEHRINGER INGELHEIM INTERNATIONAL GmbH CARSON, Rebekah J. FADER, Lee KAWAI, Stephen LANDRY, Serge Patent: WO29/62288 A, 29  Location in patent: Page/Page column 72-73 
                                
                             
                            - 
                                
                                    
                                        
                                        
                                    
                                    
                                        ~85%
                                        
                                     
                                    
                                        
                                        
                                    
                                 
                                参考文献:
                                    VERNALIS RESEARCH LIMITED Patent: US25/87282 A, 25  Location in patent: Page/Page column   US 2587282 A
                                
                             
                            - 
                                
                                    
                                        
                                        
                                    
                                    
                                        ~9%
                                        
                                     
                                    
                                        
                                        
                                    
                                 
                                参考文献:
                                    Niu, Jiajia Guo, Pengran Kang, Juntao Li, Zhigang Xu, Jingwei Hu, Shaojing Journal of Organic Chemistry, 29 , vol. 74, # 4 p. 575 - 578
                                
                             
                            - 
                                
                                    
                                        
                                        
                                    
                                    
                                        ~86%
                                        
                                     
                                    
                                        
                                        
                                    
                                 
                                参考文献:
                                    Toracca, Karen E. Kuwabe, Shin-Itsu Buchwald, Stephen L. Journal of the American Chemical Society, 2 , vol. 22, # 5 p. 297 - 298
                                
                             
                            - 
                                
                                    
                                        
                                        
                                    
                                    
                                        ~66%
                                        
                                     
                                    
                                        
                                        
                                    
                                 
                                参考文献:
                                    Boyd, Derek R. Sharma, Narain D. Bowers, Nigel I. Boyle, Rosemary Harrison, John S. Lee, Kyoung Bugg, Timothy D.H. Gibson, David T. Organic and Biomolecular Chemistry, 23 , vol. , # 8 p. 298 - 37
                                
                             
                        
                        
                     
                 
                
                
                
                    
                        
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