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About This Item
线性分子式:
(CH3)3SiOCOCH2COOSi(CH3)3
CAS号:
分子量:
248.42
Beilstein:
2212115
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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品質等級
化驗
98%
折射率
n20/D 1.416 (lit.)
bp
63-66 °C/1 mmHg (lit.)
密度
0.974 g/mL at 25 °C (lit.)
SMILES 字串
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 密鑰
ATCKJLDGNXGLAO-UHFFFAOYSA-N
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一般說明
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.
應用
制备 β-酮酸和甲基酮的中间体。
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)
Synthetic Communications, 15, 1039-1039 (1985)
Malonates in cyclocondensation reactions.
Stadlbauer W, et al.
Molecules (Basel), 6(4), 338-352 (2001)
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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