Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, USA.
Chem Commun (Camb). 2013 Oct 25;49(83):9555-7. doi: 10.1039/c3cc46014b.
(Me3SiCH2)3(Me3SiC≡)W←O=PMe3 (1), an adduct between (Me3SiCH2)3W≡CSiMe3 (2) and O=PMe3, reacts with O2 to give O=W(OSiMe3)(CH2SiMe3)3 (3) and CO2. Reaction of 2 with H2O yields 3 and the trimer [(μ-O)W(CH2SiMe3)2(=O)(THF)]3 (4). In the reaction of D2O with 2, 3-d(n) and methane isotopologues CH2D2, CHD3 and CD4 have been observed.
(Me3SiCH2)3(Me3SiC≡)W←O=PMe3(1)是(Me3SiCH2)3W≡CSiMe3(2)和 O=PMe3 的加合物,与 O2 反应生成 O=W(OSiMe3)(CH2SiMe3)3(3)和 CO2。2 与 H2O 的反应生成 3 和三聚物[(μ-O)W(CH2SiMe3)2(=O)(THF)]3(4)。在 2 与 D2O 的反应中,观察到了 3-d(n)和甲烷同位素 CH2D2、CHD3 和 CD4。