Preparation of functionalized zinc and copper organometallics containing sulfur functionalities at the alpha or gamma position
作者:Sidduri AchyuthaRao、Charles E. Tucker、Paul Knochel
DOI:10.1016/s0040-4039(00)97302-7
日期:1990.1
phenyl sulfides1 readily insert zinc in THF at 25 °C (0.5–2 h), affording sulfur stabilized organozinc derivatives of type2. The presence of a functional group such as an ester or a cyano group is tolerated in these organometallics. After a transmetallation to the corresponding copper reagent3, they react with a wide range of electrophiles. Zinc and copperorganometallics bearing a thiophenyl or a phenylsulfinyl