T60607
原丙酸三乙酯
97%
别名:
1,1,1-Triethoxypropane
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关于此项目
线性分子式:
CH3CH2C(OC2H5)3
化学文摘社编号:
分子量:
176.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-108-0
Beilstein/REAXYS Number:
906798
MDL number:
产品名称
原丙酸三乙酯, 97%
InChI key
FGWYWKIOMUZSQF-UHFFFAOYSA-N
InChI
1S/C9H20O3/c1-5-9(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3
SMILES string
CCOC(CC)(OCC)OCC
assay
97%
refractive index
n20/D 1.402 (lit.)
bp
155-160 °C (lit.)
density
0.876 g/mL at 25 °C (lit.)
Quality Level
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Application
Triethyl orthopropionate is commonly used in the Claisen rearrangement to construct new C-C bonds. It can react with pyrrole and chloroacetic acid to form 1,1,1- [tri-(pyrrol-2-yl)]propane.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
140.0 °F - closed cup
flash_point_c
60 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
The Johnson-Claisen rearrangement of 3-hydroxy-2-methylenealkanenitriles: Stereoselective synthesis of functionalized trisubstituted alkenes.
Basavaiah D and Pandiaraju S
Tetrahedron Letters, 36(5), 757-758 (1995)
Acyclic stereoselection. 44. Diastereoselectivity in the ortho ester Claisen rearrangement of chiral propargylic alcohols. Use of. beta.-allenic esters as chiral methylmalonaldehyde synthons.
Henderson M A and Heathcock C H
The Journal of Organic Chemistry, 53(20), 4736-4745 (1988)
Stereoselectivity in the ortho ester Claisen rearrangements of the E and Z isomers of. gamma.-(1, 3-dioxan-4-yl) allyl alcohols.
Tadano K, et al.
The Journal of Organic Chemistry, 55(7), 2108-2113 (1990)
Reactions between pyrrole and orthoesters: preparation of tri-(pyrrol-2-yl) alkanes.
Reese C B and Yan H
Tetrahedron Letters, 42(32), 5545-5547 (2001)
Claisen rearrangement of (Z)-3-deoxy-3-C-[(hydroxymethyl) methylene]-1, 2: 5, 6-di-O-isopropylidene-. alpha.-D-ribo-hexofuranose with triethyl orthopropionate.
Tadano K, et al.
The Journal of Organic Chemistry, 54(5), 1223-1227 (1989)
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