- CAS
- Purity
- 499-02-5
- 99%
Cosmetics Grade 3-METHYLENECYCLOPROPANE-TRANS-1,2-DICARBOXYLIC ACID 499-02-5 For Sale with Good Price
- Molecular Formula: C6H6 O4
- Molecular Weight: 142.111
- Vapor Pressure: 0.000145mmHg at 25°C
- Melting Point: 197-201 °C
- Refractive Index: 1.5800 (estimate)
- Boiling Point: 309.2°Cat760mmHg
- PKA: 3.48±0.40(Predicted)
- Flash Point: 155°C
- Density: 1.49g/cm3
3-METHYLENECYCLOPROPANE-TRANS-1,2-DICARBOXYLIC ACID(Cas 499-02-5) Usage
InChI:InChI=1/C6H6O4/c1-2-3(5(7)8)4(2)6(9)10/h3-4H,1H2,(H,7,8)(H,9,10)/p-2/t3-,4-/m1/s1
499-02-5 Relevant articles
Synthesis of some C2-symmetric bidentate ligands and their complexes derived from Feist's acid
Al-Majid, Abdullah M. A.,Al-Othman, Zeid A.,Islam, Mohammad Shahidul
experimental part, p. 268 - 277 (2012/04/10)
Various new C2-symmetric bidentate ligan...
Synthesis and characterization of some new c2 symmetric chiral bisamide ligands derived from chiral feist's acid
Al Majid, Abdullah M.A.,Islam, Mohammad Shahidul,Al-Othman, Zeid Abdullah,Al-Salhoob, Ahlam F.,Barakat, Assem
scheme or table, p. 5550 - 5563 (2012/08/28)
The hemilabile chiral C2 symmetrical bid...
C2-Symmetric Ligands for Asymmetric Catalysis based on Feist's Acid
Al-Maijd, Abdullah,Booth, Brian L. M.,Gomes, Jonnes T.
, p. 580 - 589 (2007/10/03)
(2R,3R)-(+)-Feist's acid has been conver...
Process for the preparation of an antiviral agent
-
, (2008/06/13)
Racemic Feist's acid is treated with (R)...
499-02-5 Process route
-
-
18152-79-9
ethyl 3-bromo-4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate
-
-
499-02-5
Feist's acid
Conditions
| Conditions | Yield |
|---|---|
|
With
potassium hydroxide;
In
1,4-dioxane;
at 105 ℃;
for 0.833333h;
|
68%
|
|
With
potassium hydroxide;
Heating;
|
-
-
141-97-9
ethyl acetoacetate
-
-
499-02-5
Feist's acid
Conditions
| Conditions | Yield |
|---|---|
|
ethyl acetoacetate;
With
hydrogenchloride;
for 336h;
Darkness;
With
bromine;
In
chloroform;
at 20 ℃;
for 24h;
With
potassium hydroxide;
at 105 ℃;
for 1h;
|
19%
|
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