中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Dibutyl-ethinyl-phosphin | 15466-86-1 | C10H19P | 170.235 |
The syntheses of two complexes consisting of two Ru3(µ-H)(µ3-C2But)(CO)8 clusters bridged by acetylenic ditertiary phosphines, C2(PR2)2 [R = Ph (3), Bun (4)], are described. The molecular structure of (3) confirms that substitution of the cluster at the ruthenium which is σ bonded to the acetylide has occurred. The structural parameters closely resemble those of Ru3(µ−H)(µ3-C2But)(CO)8(L) [L = CO, PPh2(OEt)].