Phenylpropiolic acid
- Name Phenylpropiolic acid
- CAS 637-44-5
- Purity 99%
Product Details
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1.What is the Phenylpropiolic acid ?
Phenylpropiolic Acid is used as a reagent in the high yield synthesis of 3,3-diphenylpropanoic acid derivatives via hydrophenylation and ionic hydrogenation with strong Lewis acids. It is also used in the synthesis of highly substituted aromatic rings via the alkyne-mediated approach which serve as templates for drug design.
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-
124-38-9,18923-20-1
carbon dioxide
-
-
536-74-3
phenylacetylene
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-
36122-35-7
2-phenylmaleic anhydride
-
-
635-51-8,10424-29-0
2-phenylsuccinic acid
-
-
621-82-9
Cinnamic acid
-
-
637-44-5
phenylpropyolic acid
| Conditions | Yield |
|---|---|
|
With
tetrabutylammomium bromide;
In
N,N-dimethyl-formamide;
at 20 ℃;
under 22502.3 Torr;
Electrochemical reaction;
Ag cathode; Al anode;
|
45%
3% 15% 29% |
-
-
591-50-4
iodobenzene
-
-
471-25-0
Propiolic acid
-
-
536-74-3
phenylacetylene
-
-
637-44-5
phenylpropyolic acid
| Conditions | Yield |
|---|---|
|
With
bis-triphenylphosphine-palladium(II) chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1,4-di(diphenylphosphino)-butane;
In
dimethyl sulfoxide;
at 50 ℃;
for 5h;
|
87%
6% |
2.What is the CAS number for Phenylpropiolic acid ?
The CAS number of Phenylpropiolic acid is 637-44-5.
More information of Phenylpropiolic acid 637-44-5 are:
|
CAS?Number |
637-44-5 |
|
Density |
1.24 g/cm3 |
|
Melting Point |
135-137 °C(lit.) |
|
Boiling Point |
302.6 °C at 760 mmHg |
|
Flash Point |
151 °C |
|
Vapor Pressure |
0.000433mmHg at 25°C |
|
Refractive Index |
1.5550 (estimate) |
|
HS CODE |
29163900 |
|
PSA |
37.30000 |
|
LogP |
1.12270 |
|
Pka |
pK1:2.269 (35°C) |
3.What are another words for Phenylpropiolic acid ?
Synonyms?for?Phenylpropiolic acid 637-44-5:Propiolicacid, phenyl- (6CI,8CI); 3-Phenyl-2-propynoic acid; 3-Phenylpropargylic acid;3-Phenylpropiolic acid; 3-Phenylpropynoic acid; NSC 13669; Phenyl-2-propynoicacid; Phenylacetylenecarboxylic acid; Phenylacetylenemonocarboxylic acid;Phenylpropargylic acid; Phenylpropiolic acid; Phenylpropynoic acid; b-Phenylpropargylic acid
4.What is the molecular formula of Phenylpropiolic acid?
The chemical formula of ?Phenylpropiolic acid is?C9H6 O2 which containing 9 Carbon atoms,6 Hydrogen atoms and 2 Oxygen atoms,and the molecular weight of??Phenylpropiolic acid?is 146.145.
5.What is Phenylpropiolic acid (637-44-5) used for?
Phenylpropiolic acid, also known as phenylpropynoic acid, is an acetylenic compound that belongs to the propynoic acid family. It is characterized by the presence of a phenyl group replacing the acetylenic hydrogen in the propynoic acid structure. This white to slightly beige fine crystalline powder is known for its unique chemical properties and versatile applications in various industries.
InChI:InChI=1/C9H6O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-5H,(H,10,11)/p-1
Relevant articles related to Phenylpropiolic acid:
|
Article |
Source |
|
- |
Gilman,Woods , p. 520 (1945) |
|
Carboxylation of phenylacetylene by carbon dioxide on heterogeneous Ag-containing catalysts |
Finashina,Kustov,Tkachenko,Krasovskiy,Formenova,Beletskaya , p. 2652 - 2656 (2014) |
6.Buy Phenylpropiolic acid with the best price .
ABLE CENTURY INTERNATIONAL LIMITED(expird) is a quality supplier of Phenylpropiolic acid. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on Phenylpropiolic acid 637-44-5.
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