E35400
2-甲基乙酰乙酸乙酯
90%
别名:
2-甲基-3-氧代丁酸苯
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关于此项目
线性分子式:
CH3COCH(CH3)CO2C2H5
化学文摘社编号:
分子量:
144.17
Beilstein:
1071742
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
90%
表单
liquid
折射率
n20/D 1.418 (lit.)
沸点
187 °C (lit.)
密度
1.019 g/mL at 25 °C (lit.)
SMILES字符串
CCOC(=O)C(C)C(C)=O
InChI
1S/C7H12O3/c1-4-10-7(9)5(2)6(3)8/h5H,4H2,1-3H3
InChI key
FNENWZWNOPCZGK-UHFFFAOYSA-N
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应用
- 在铼催化合成多取代芳香族化合物中，2-甲基乙酰吡啶被用作底物。
- 它可以通过Pechmann缩合反应合成香豆素衍生物。
- 经过脱水作用生成共轭炔基基和亚丙基酯。
- 它也用于绿托尼尔A，洋金花碱A，（+） - 和（ - ）- saudin的全合成。
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
145.4 °F - closed cup
闪点(°C)
63 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Concise, regiocontrolled synthesis of yangjinhualine A.
Boukouvalas J and McCann L C
Tetrahedron Letters, 52(11), 1202-1204 (2011)
An enantioselective total synthesis of (+)-and (−)-saudin. Determination of the absolute configuration.
Boeckman R K, et al.
Journal of the American Chemical Society, 124(2), 190-191 (2002)
Synthesis of coumarins catalyzed by eco-friendly W/ZrO2 solid acid catalyst.
Reddy B M, et al.
Synthetic Communications, 31(23), 3603-3607 (2001)
Selective One-Pot Synthesis of Allenyl and Alkynyl Esters from β-Ketoesters.
Maity P and Lepore S D
The Journal of Organic Chemistry, 74(1), 158-162 (2008)
K Iwamoto et al.
Bioscience, biotechnology, and biochemistry, 64(1), 194-197 (2000-04-15)
Seven fungi, which are found to reduce ethyl 3-oxobutanoate in high yields, were tested for their reducing ability for ethyl 2-methyl 3-oxobutanoate. We obtained some interesting findings. In particular, Penicillium purpurogenum reduced ethyl 2-methyl 3-oxobutanoate to the corresponding alcohols with
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