235032
马来酸双(三甲硅烷)酯
98%
别名:
双(三甲基硅基)丙二酸酯
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关于此项目
线性分子式:
(CH3)3SiOCOCH2COOSi(CH3)3
化学文摘社编号:
分子量:
248.42
Beilstein:
2212115
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
98%
折射率
n20/D 1.416 (lit.)
沸点
63-66 °C/1 mmHg (lit.)
密度
0.974 g/mL at 25 °C (lit.)
SMILES字符串
C[Si](C)(C)OC(=O)CC(=O)O[Si](C)(C)C
InChI
1S/C9H20O4Si2/c1-14(2,3)12-8(10)7-9(11)13-15(4,5)6/h7H2,1-6H3
InChI key
ATCKJLDGNXGLAO-UHFFFAOYSA-N
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一般描述
Bis(trimethylsilyl) malonate is precursor for metal-organic chemical vapor deposition (MOCVD) of HfO2 and ZrO2 thin films. It undergoes acylation reaction with acid chlorides and acyl carbonates in the presence of triethylamine and magnesium or lithium salts to give β-keto acids or methyl ketones.
应用
制备 β-酮酸和甲基酮的中间体。
Malonates in cyclocondensation reactions.
Stadlbauer W, et al.
Molecules (Basel), 6(4), 338-352 (2001)
Synthetic Communications, 15, 1039-1039 (1985)
Synthesis of ?-Keto Acids and Methyl Ketones Using Bis (trimethylsilyl) Malonate and Triethylamine in the Presence of Lithium or Magnesium Halides.
Rathke MW and Nowak MA.
Synthetic Communications, 15(12), 1039-1049 (1985)
Ramasamy Pothiraja et al.
Dalton transactions (Cambridge, England : 2003), (4)(4), 654-663 (2009-04-22)
New Hf and Zr malonate complexes have been synthesized by the reaction of metal amides with different malonate ligands (L = dimethyl malonate (Hdmml), diethyl malonate (Hdeml), di-tert-butyl malonate (Hdbml) and bis(trimethylsilyl) malonate (Hbsml)). Homoleptic eight-coordinated monomeric compounds of the
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