- - PREPARATION OF TRI-ALKYL GALLIUM OR TRI-ALKYL INDIUM COMPOUNDS

摘要

Trialkyl metal compounds, such as trialkyl gallium and indium compounds, are typically monovalent metals such as Li, Na, K or Cs at temperatures from 75 to 160 ° C, R is an alkyl group and X is a halide And n is a number from 1 to 3 in a metal trihalide such as GaCl ₃ or InCl ₃ and a monovalent metal in an ionic liquid such as a molten salt of the formula M [AIR _n X _(4-n) ] It is prepared with high yield and high purity by adding a trialkyl aluminum compound to a mixture prepared by adding a halide salt.