192333
硝基乙酸乙酯
97%
别名:
2-硝基乙酸乙酯, 硝基乙酸乙酯
质量水平
方案
97%
折射率
n20/D 1.424 (lit.)
沸点
105-107 °C/25 mmHg (lit.)
密度
1.199 g/mL at 25 °C (lit.)
官能团
amine
ester
nitro
SMILES字符串
CCOC(=O)C[N+]([O-])=O
InChI
1S/C4H7NO4/c1-2-9-4(6)3-5(7)8/h2-3H2,1H3
InChI key
FTKASJMIPSSXBP-UHFFFAOYSA-N
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应用
硝基甲醛用于：
- 通过Michael加成反应与α，β-不饱和酮合成γ-羟酸
- 嘧啶上C4位和2′-脱氧鸟苷上C6位的功能化，以产生新型核苷
- α，α-二异丁基甘氨酸的简便合成
- DL-4,4-二氟戊二酸的合成
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
197.6 °F - closed cup
闪点(°C)
92 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Indranil Bhattacharjee et al.
Physical chemistry chemical physics : PCCP, 20(9), 6060-6072 (2017-12-23)
Achieving synthetic control over light-driven molecular dynamics is essential for designing complex molecule-based devices. Here we design a novel coumarin-imidazole conjugate (1) whose excited state structural dynamics are primarily controlled by a distant intramolecular H-bonding interaction within the backbone. The
T Tsukamoto et al.
Journal of medicinal chemistry, 39(1), 66-72 (1996-01-05)
DL-4,4-Difluoroglutamic acid (DL-4,4-F2Glu) and its methotrexate analogue, DL-gamma,gamma-difluoromethotrexate (DL-gamma,gamma-F2MTX), were synthesized and evaluated as alternate substrates or inhibitors of folate-dependent enzymes. Synthesis of DL-4,4-F2Glu involved the nitroaldol reaction of ethyl nitroacetate with a difluorinated aldehyde ethyl hemiacetal as a key
Elena Trogu et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(7), 2081-2093 (2012-01-12)
Base-catalysed condensation reactions of nitroacetic esters with dipolarophiles to give isoxazole derivatives proceed faster, and often with higher yields, in the presence of water than in organic solvents such as chloroform. Kinetic profiles show that induction times are greatly reduced
Maialen Aginagalde et al.
The Journal of organic chemistry, 75(21), 7435-7438 (2010-10-05)
Michael addition of ethyl nitroacetate on α,β-unsaturated ketones followed by Nef oxidation under hydrolytic conditions yields γ-oxoacids instead of the corresponding α,δ-dioxoesters. A concerted decarboxylation step is proposed on the basis of computational results. Finally, conversion of the γ-ketoacids thus
Elena Trogu et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(32), 7940-7948 (2009-04-24)
Ethyl nitroacetate (1) reacts with electron-poor olefins in the presence of a base to give either the Michael adducts 3 or the isoxazoline cycloadducts 4, resulting from water elimination. The proportions of the two products depend on the reaction conditions
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