E9641
乙酰乙酸乙酯
99%
别名:
乙酰醋酸乙酯
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线性分子式:
CH3COCH2COOC2H5
化学文摘社编号:
分子量:
130.14
EC Number:
205-516-1
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
385838
MDL number:
InChI key
XYIBRDXRRQCHLP-UHFFFAOYSA-N
InChI
1S/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H3
SMILES string
CCOC(=O)CC(C)=O
vapor density
4.48 (vs air)
vapor pressure
1 mmHg ( 28.5 °C)
assay
99%
autoignition temp.
580 °F
expl. lim.
9.5 %
bp
181 °C (lit.)
mp
−43 °C (lit.)
density
1.029 g/mL at 20 °C (lit.)
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Gui-Rong Qu et al.
Organic letters, 11(8), 1745-1748 (2009-03-20)
A novel approach to the synthesis of purines bearing functionalized carbon substituents or methyl in position 6 was developed. Under different reaction conditions, 6-halopurine derivatives could react with ethyl acetoacetate efficiently to yield 2-(purin-6-yl)acetoacetic acid ethyl esters, (purin-6-yl)acetates and 6-methylpurines
Debasish Bandyopadhyay et al.
Molecules (Basel, Switzerland), 17(3), 2643-2662 (2012-03-07)
The classical Hantzsch reaction is one of the simplest and most economical methods for the synthesis of biologically important and pharmacologically useful 1,4-dihydropyridine derivatives. Bismuth nitrate pentahydrate under microwave irradiation is proven to act as a very efficient catalyst for
Jer Yiing Houng et al.
Journal of biotechnology, 100(3), 239-250 (2002-11-22)
This study examined the characteristics and operational parameters of the asymmetric reduction of ethyl 4-chloro acetoacetate by bakers' yeast in order to produce S-4-chloro-3-hydroxybutyric acid ethyl ester. Eight operational variables were also optimized using the Taguchi method with consideration of
Junguo Xin et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(10), 3177-3181 (2008-02-05)
An enantioselective Biginelli reaction that proceeds by a dual-activation route has been developed by using a combined catalyst of a readily available trans-4-hydroxyproline-derived secondary amine and a Brønsted acid. Aromatic, heteroaromatic, and fused-ring aldehydes were found to be suitable substrates
Gérard Coureaud et al.
Current biology : CB, 16(19), 1956-1961 (2006-10-10)
Mammalian neonates depend on their mother's food supply and use a defined sequence of actions to find her mammary area. Their behavior is initially uncertain and demanding but rapidly becomes optimal. Efficient learning is thus operating in newborns. For instance
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