匡 Sulfur-Contairg sulfide 硫醚 R++X thiol 硫醇 -cH Thiophenol硫酚 sulfoxide 亚砜 6-g 砜 sulfone 硫代酯 thioester官能团 Containing halogen Alkyl Halides δ+R-X δ- R+ + X- Containing Sulfur 磺酸 －SO3H； 硫醇 Thiols 硫酚 Thiophenol－SH Thiophenol 硫酚