例:Ga(CH3)3的制备和应用 GaCl3+ CH3MgCh Ga(CH3)3+MgCl, GaCl3+ li(CH3)4> Ga(CH3)3+LiCI Ga(CH3)3+ NH3-> GaN+ CH例: Ga(CH3 )3的制备和应用 GaCl3+ CH3MgCl⎯→Ga(CH3 )3+MgCl2 GaCl3+ Li4 (CH3 )4 ⎯→ Ga(CH3 )3 +LiCl Ga(CH3 )3 + NH3 ⎯→ GaN + CH4