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About This Item
Linear Formula:
(H2C=CHCH2)2C(CO2C2H5)2
CAS Number:
Molecular Weight:
240.30
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Quality Level
Assay
98%
form
liquid
refractive index
n20/D 1.446 (lit.)
bp
128-130 °C/12 mmHg (lit.)
density
0.994 g/mL at 25 °C (lit.)
SMILES string
CCOC(=O)C(CC=C)(CC=C)C(=O)OCC
InChI
1S/C13H20O4/c1-5-9-13(10-6-2,11(14)16-7-3)12(15)17-8-4/h5-6H,1-2,7-10H2,3-4H3
InChI key
LYUUVYQGUMRKOV-UHFFFAOYSA-N
Related Categories
General description
Low catalyst loading in ring-closing metathesis reaction of diethyl diallylmalonate has been reported. Cationic nickel (with monodentate phosphoramidites and Wilke′s azaphospholene as ligands) catalyzed cycloisomerisation of diethyl diallylmalonate has been reported.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
新产品
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Renat Kadyrov
Chemistry (Weinheim an der Bergstrasse, Germany), 19(3), 1002-1012 (2012-11-28)
An efficient procedure is described for ring-closing metathesis reactions. A conversion of 95% for diethyl diallylmalonate in dilute solution could be achieved within a few minutes, reaching TOF = 4173 min(-1), with very low loading of commercially available Ru catalysts that
Christian Böing et al.
Chemical communications (Cambridge, England), (11)(11), 1456-1458 (2005-03-10)
Cationic nickel catalysts with monodentate phosphoramidites and Wilke's azaphospholene as ligands are highly regio- and enantioselective catalysts for the cycloisomerisation of diethyl diallylmalonate.
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