140996
巴豆酸乙酯
96%
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线性分子式:
CH3CH=CHCOOC2H5
分子量:
114.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-808-7
Beilstein/REAXYS Number:
635834
MDL number:
Assay:
96%
Form:
liquid
InChI key
ZFDIRQKJPRINOQ-HWKANZROSA-N
InChI
1S/C6H10O2/c1-3-5-6(7)8-4-2/h3,5H,4H2,1-2H3/b5-3+
SMILES string
CCOC(=O)\C=C\C
vapor density
3.9 (vs air)
assay
96%
form
liquid
refractive index
n20/D 1.424 (lit.)
bp
142-143 °C (lit.)
density
0.918 g/mL at 25 °C (lit.)
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General description
巴豆酸乙酯经硼氢化反应产生立体特异性的 2-氚化 3-羟基丁酸。
Application
在进行多重样品核磁共振快速分析多个样品时，巴豆酸乙酯用于化学位移成像。它可用于（+/-）-去甲羟基色氨酸的全合成过程。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Hongjuan Hu et al.
The Journal of organic chemistry, 69(11), 3782-3786 (2004-05-22)
A modular and concise total synthesis of (+/-)-daurichromenic acid has been accomplished in four steps from ethyl acetoacetate, ethyl crotonate, and trans,trans-farnesal. A series of analogues of this natural product, which has potent anti-HIV activity, were also prepared from ethyl
P Willadsen et al.
European journal of biochemistry, 54(1), 247-252 (1975-05-01)
1. A specimen of stereospecifically 2-tritiated 3-hydroxybutyric acid was prepared by hydroboration of ethyl crotonate. It was assumed that the hydroboration reaction took a syn course and hence that (2R,3S) plus (2S,3R)-3-hydroxy[2 minus 3H1]butyric acid was formed after oxidation and
T Hou et al.
Analytical chemistry, 73(11), 2541-2546 (2001-06-14)
Two improved approaches for the rapid analysis of multiple samples using multiplex sample NMR are described. In the first approach, frequency-selective 90 degrees radio frequency pulses and large pulsed field gradients are applied to excite and detect multiple samples in
Amélie Slegers et al.
Molecules (Basel, Switzerland), 20(6), 10980-11016 (2015-06-18)
Developed from crosses between Vitis vinifera and North American Vitis species, interspecific hybrid grape varieties are becoming economically significant in northern areas, where they are now extensively grown for wine production. However, the varietal differences between interspecific hybrids are not
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