名称:
                                Highly stereoselective syntheses of conjugated  , - and  , -dienes,  -enynes and  -1,2,3-butatriened via alkenylborane derivatives
                             
                            
                                摘要:
                                A highly selective and potentially general methodology for the synthesis of conjugated E,E- and E,Z-dienes, E-enynes, and E-1,2,3-butatrienes via hydroboration of alkynes is reported.  The observed stereoselectivity was > 98-99%.
                             
                                                            
                                    DOI:
                                    10.1016/s0040-4020(01)90494-6