| 摘要 |
A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand. |
| 主权项 |
1. A method comprising:
(1) combining ingredients comprising an M precursor and a ligand, thereby preparing a reaction product, where
the M precursor has formula (a) Ag-Ax, where each A is independently a displaceable substituent, and subscript x is an integer with a value ranging from 1 to a maximum valence number of Ag; andthe ligand has the general formula (i): where A1 and A2 are each independently selected from a monovalent organic group, a halogen atom, or a monovalent inorganic heteroatom containing group; and A3, A4, A5, A6, A7, A8, A9, A10, and A11 are each independently selected from a monovalent organic group, a halogen atom, a hydrogen atom, or a monovalent inorganic heteroatom containing group; with the proviso that one or more of A4 and A5, A8 and A9, A9 and A11, A11 and A10, A10 and A7, A7 and A6, and A6 and A3 may bond together to form a fused ring structure. |
