TRANS-2-PENTENOIC ACID Good Supplier In Bulk Supply High Purity 13991-37-2
- Molecular Formula: C5H8O2
- Molecular Weight: 100.117
- Appearance/Colour: clear, colorless clear liquid.
- Vapor Pressure: 0.107mmHg at 25°C
- Melting Point: 9-11 °C
- Refractive Index: n20/D 1.452(lit.)
- Boiling Point: 204.7 °C at 760 mmHg
- PKA: pK1:4.70 (25°C)
- Flash Point: 97.7 °C
- PSA： 37.30000
- Density: 1.008 g/cm3
- LogP: 1.03720
TRANS-2-PENTENOIC ACID(Cas 13991-37-2) Usage
|
Chemical Description |
Trans-2-pentenoic acid is an organic compound with the formula C5H8O2. |
|
Aroma threshold values |
Medium strength odor, cheese type; recommend smelling in a 1% solution or less. |
|
Taste threshold values |
Sour acetic buttery taste at 25 ppm in water. |
InChI:InChI=1/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)/p-1/b4-3+
13991-37-2 Relevant articles
A Convenient Synthetic Route to (E)-2-Penten-1-ol
Gastaminza, Alicia E.,Ferracutti, Nilda N.,Rodriguez, Nora M.
, p. 3859 - 3860 (1984)
-
-
Greenwood
, p. 2308 (1962)
-
Direct and Selective Synthesis of Adipic and Other Dicarboxylic Acids by Palladium-Catalyzed Carbonylation of Allylic Alcohols
Beller, Matthias,Ge, Yao,Huang, Weiheng,Jackstell, Ralf,Liu, Jiawang,Neumann, Helfried,Yang, Ji
supporting information, p. 20394 - 20398 (2020/09/21)
A general and direct synthesis of dicarb...
Regioselective Isomerization of Terminal Alkenes Catalyzed by a PC(sp3)Pincer Complex with a Hemilabile Pendant Arm
De-Botton, Sophie,Filippov, D.Sc. Oleg A.,Shubina, Elena S.,Belkova, Natalia V.,Gelman, Dmitri
, p. 5959 - 5965 (2020/10/15)
We describe an efficient protocol for th...
Palladium catalyzed carbonylations of alkenyl halides with formic acid to get corresponding Α,Β-unsaturated carboxylic acids and esters
Bartal, Brigitta,Mikle, Gábor,Kollár, László,Pongrácz, Péter
, p. 143 - 149 (2019/02/15)
Palladium-catalysed carbonylation reacti...
Selective Isomerization of Terminal Alkenes to (Z)-2-Alkenes Catalyzed by an Air-Stable Molybdenum(0) Complex
Becica, Joseph,Glaze, Owen D.,Wozniak, Derek I.,Dobereiner, Graham E.
, p. 482 - 490 (2018/02/17)
Positional and stereochemical selectivit...
13991-37-2 Process route
-
-
6117-91-5,542-72-3
(E/Z)-2-buten-1-ol
-
-
201230-82-2
carbon monoxide
-
-
124-04-9
Adipic acid
-
-
591-80-0
pent-4-enoic acid
-
-
626-98-2,13991-37-2,16666-42-5
pent-2-enoic acid
-
-
18069-17-5
2-methylglutaric acid
-
-
636-48-6
monoethylsuccinic acid
-
-
5204-64-8
3-pentenoic acid
| Conditions | Yield |
|---|---|
|
With
α,α′-bis(2-pyridyl(tert-butyl)phosphino)-o-xylene; water; toluene-4-sulfonic acid; palladium dichloride;
In
tetrahydrofuran;
at 125 ℃;
for 24h;
under 30003 Torr;
Reagent/catalyst;
regioselective reaction;
Autoclave;
Green chemistry;
|
-
-
108-29-2
5-methyl-dihydro-furan-2-one
-
-
106-98-9,9003-28-5
1-butylene
-
-
590-18-1
(Z)-2-Butene
-
-
624-64-6
trans-2-Butene
-
-
626-98-2,13991-37-2,16666-42-5
pent-2-enoic acid
| Conditions | Yield |
|---|---|
|
With
silica-alumina;
at 280 ℃;
under 24002.4 Torr;
|
13991-37-2 Upstream products
-
91-22-5
quinoline
-
141-82-2
malonic acid
-
123-38-6
propionaldehyde
-
42482-20-2
3-hydroxyvaleric acid
13991-37-2 Downstream products
-
802294-64-0
propionic acid
-
80-59-1
Tiglic acid
-
78-93-3
butanone
-
2445-93-4
ethyl 2-pentenoate
