28281-49-4
- Product Name：3,4-(METHYLENEDIOXY)PROPIOPHENONE
- Molecular Formula：C10H10O3
- Purity：99%
- Molecular Weight：178.188
Product Details;
CasNo： 28281-49-4
Molecular Formula： C10H10O3
Best Quality 3,4-(METHYLENEDIOXY)PROPIOPHENONE 28281-49-4 Good Producer Export
- Molecular Formula:C10H10O3
- Molecular Weight:178.188
- Vapor Pressure:0.000771mmHg at 25°C
- Melting Point:34-36 °C
- Refractive Index:1.546
- Boiling Point:306.4 °C at 760 mmHg
- Flash Point:130.1 °C
- PSA：35.53000
- Density:1.198 g/cm3
- LogP:2.00800
3,4-(METHYLENEDIOXY)PROPIOPHENONE(Cas 28281-49-4) Usage
|
Chemical Properties |
Pale Orange Solid |
|
Uses |
Intermediate in the production of Isosafrole and Ethylone. |
|
Synthesis Reference(s) |
Tetrahedron Letters, 23, p. 3085, 1982 DOI: 10.1016/S0040-4039(00)87539-5 |
InChI:InChI=1/C10H10O3/c1-2-8(11)7-3-4-9-10(5-7)13-6-12-9/h3-5H,2,6H2,1H3
28281-49-4 Relevant articles
Differentiation of cyclic tertiary amine cathinone derivatives by product ion electron ionization mass spectrometry
Abiedalla, Younis,Abdel-Hay, Karim,Deruiter, Jack,Randall Clark
, p. 763 - 772 (2016)
Rationale A number of synthetic cathinon...
-
Mosettig
, p. 291 (1931)
-
AN EFFICIENT PROCESS FOR PREPARATION OF ACYL DERIVATIVES OF ALKYLENEDIOXYBENZENES
-
Paragraph 0085; 0088; 0090-0092, (2021/08/20)
The present disclosure provides a proces...
Photoredox/nickel-catalyzed hydroacylation of ethylene with aromatic acids
Chen, Shuai,He, Hengchi,Li, Weipeng,Xie, Jin,Zhang, Lili,Zhu, Chengjian
supporting information, p. 9064 - 9067 (2021/09/15)
We report a general, practical and scala...
Natural deep eutectic solvents as an efficient and reusable active system for the Nazarov cyclization
Nejrotti, Stefano,Iannicelli, Marta,Jamil, Salwa Simona,Arnodo, Davide,Blangetti, Marco,Prandi, Cristina
, p. 110 - 117 (2020/01/13)
Natural deep eutectic solvents have emer...
AN IMPROVED AND COMMERCIALLY VIABLE PROCESS FOR PREPARATION OF ARYL KETONES
-
Paragraph 0083-0084; 0087, (2020/09/12)
The present disclosure provides a proces...
28281-49-4 Process route
-
-
6890-30-8
1-piperonyl-1-propanol
-
-
28281-49-4
3,4-methylenedioxypropiophenone
| Conditions | Yield |
|---|---|
|
With
pyridinium chlorochromate;
In
dichloromethane;
at 20 ℃;
for 16h;
|
89% |
|
With
pyridinium chlorochromate;
In
dichloromethane;
at 20 ℃;
for 16h;
|
89% |
|
With
chromium(VI) oxide; sulfuric acid;
In
water; acetone;
at 0 - 20 ℃;
for 3h;
|
64.06% |
|
With
potassium dichromate;
|
|
|
With
pyridinium chlorochromate;
In
dichloromethane;
at 20 ℃;
for 6h;
|
-
-
274-09-9
Methylenedioxybenzene
-
-
123-62-6
propionic acid anhydride
-
-
28281-49-4
3,4-methylenedioxypropiophenone
| Conditions | Yield |
|---|---|
|
With
methanesulfonic acid;
at 0 - 5 ℃;
for 4h;
Concentration;
|
89% |
|
perchloric acid;
at 0 - 20 ℃;
for 3h;
|
34.5 g |
|
With
aluminum (III) chloride; carbonic acid dimethyl ester;
at 20 ℃;
|
|
|
With
trifluoroacetic acid;
In
dichloromethane;
at 0 - 20 ℃;
for 24h;
|
28281-49-4 Upstream products
-
1117-96-0
Diazoethan
-
120-57-0
piperonal
-
60-29-7
diethyl ether
-
64-17-5
ethanol
28281-49-4 Downstream products
-
533-31-3
Sesamol
-
52190-28-0
1-(3,4-(methylenedioxy)phenyl)-2-bromopropan-1-one
-
7451-98-1
3',4'-dihydroxypropiophenone
-
6890-30-8
1-piperonyl-1-propanol
Relevant Products
-
IsomaltitolCAS：534-73-6
-
5337-93-9 4-MethylpropiophenoneCAS：5337-93-9
-
tryptamineCAS：61-54-1
