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3'-Chlorpropiophenon

3'-Chloropropiophenone Struktur
34841-35-5
CAS-Nr.
34841-35-5
Bezeichnung:
3'-Chlorpropiophenon
Englisch Name:
3'-Chloropropiophenone
Synonyma:
MCPP;M-CHLOROPROPIOPHENONE;1-(3-chlorophenyl)propan-1-one;3&priMe;3-chlorophenone;3'-chloroacetone;M-ChloroProiophenone;3'-Chloropropiopheno;Bupropion Impurity 22;Bupropion Impurity 48
CBNumber:
CB7234165
Summenformel:
C9H9ClO
Molgewicht:
168.62
MOL-Datei:
34841-35-5.mol

3'-Chlorpropiophenon Eigenschaften

Schmelzpunkt:
45-47 °C(lit.)
Siedepunkt:
124 °C14 mm Hg(lit.)
Dichte
1.1115 (rough estimate)
Brechungsindex
1.5350 (estimate)
Flammpunkt:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
L?slichkeit
Soluble in methanol.
Aggregatzustand
Crystalline Solid
Farbe
White to light yellow
InChI
InChI=1S/C9H9ClO/c1-2-9(11)7-4-3-5-8(10)6-7/h3-6H,2H2,1H3
InChIKey
PQWGFUFROKIJBO-UHFFFAOYSA-N
SMILES
C(C1=CC=CC(Cl)=C1)(=O)CC
LogP
3.041
CAS Datenbank
34841-35-5(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38
S-S?tze: 37/39-26-24/25
WGK Germany  3
HS Code  29147000
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P271 Nur im Freien oder in gut belüfteten R?umen verwenden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

3'-Chlorpropiophenon Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

Beschreibung

Influence of solvents and temperature on the yield and enantioselectivity of the phenylation of 3′-chloropropiophenone has been investigated.

Chemische Eigenschaften

WHITE TO LIGHT YELLOW CRYSTALLINE SOLID

Verwenden

3'-Chloropropiophenone is a reagent used in the vinylation, alkylation and dienylation of ketones. It is also used in the preparation of thizaine derivatives that show antibacterial activity.

Application

3′-Chloropropiophenone can be used as a reactant to synthesize:
(S)-3-chloro-1-phenylpropanol via bio-catalyzed asymmetric reduction method.
1-(3-Chlorophenyl)-1-phenyl-1-propanol by phenylation with diphenylzinc in the presence of dihydroxy bis(sulfonamide) ligand.
(S)-Dapoxetine, a selective serotonin reuptake inhibitor.

synthetische

4.86 g (0.2 mol) of magnesium turnings, 30 ml of dry diethyl ether and a grain of iodine are placed in a one liter three-necked round-bottomed flask equipped with a condenser, a calcium chloride drying tube, a pressure equalizing funnel and a magnetic stirrer; the flask is purged with nitrogen, and 21.8 g (0.2 mol) of ethyl bromide in 30 ml of dry diethyl ether are then added. The mixture is then heated under reflux for one hour and left to cool. At ambient temperature, 16.51 g (0.12 mol) of 3-chlorobenzonitrile in 70 ml of dry diethyl ether are then added. A copious precipitate forms. The mixture is stirred overnight at ambient temperture and then cooled in an ice bath and hydrolysed by slowly adding 50 ml of water and then about 100 ml of 6N hydrochloric acid until the pH is acid. The mixture is stirred for one and a half hours and then extracted with ethyl acetate. The organic extract is then washed twice with water, dried and concentrated on a rotary evaporator. This gives 26 g of an orange oil, which is concentrated in vacuo to give about 18.2 g of ochre crystals of 3'-chloropropiophenone melting at about 40° C.
Literature source US04690931

3'-Chlorpropiophenon Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3'-Chlorpropiophenon Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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34841-35-5(3'-Chlorpropiophenon)Verwandte Suche:


  • 3-CHLOROPHENYL ETHYL KETONE
  • (3-CHLOROPHENYL)PROPAN-1-ONE
  • 1-(3-CHLOROPHENYL)-1-PROPANONE
  • 3-CHLORO-1-PHENYL-PROPANONE
  • 3-CHLOROPROPIOPHENONE M-CHLORO PROPIOPHENONE
  • 3-Chloro-Propiophenone(M-ChloroProiophenone)
  • M-ChloroProiophenone
  • 3'-Chloropropiophenone
  • 3'-Chloropropiopheno
  • Between chloropropiophenone
  • 1-Propanone, 1-(3-chlorophenyl)-
  • Bupropion Des-t-ButylaMino IMpurity
  • 3&priMe
  • 3'-chloroacetone
  • :3’-Chloropropiophenone,1-(3-chlorophenyl)propan-1-one
  • 3 '- chlorobenzene acetone
  • 3'-Chloropropiophenone Synonyms 1-(3-Chlorophenyl)-1-propanone
  • 3'-Chloropropiophenone, 97+%
  • Bupropion Hydrochloride Impurit Ⅰ: 3'-Chloropropiophenone
  • Bupropion Impurity 14 (3'-Chloropropiophenone)
  • Bupropion Impurity 22
  • Bupropion Hydrochloride Impurity Ⅰ(3-chloropropiophenone)
  • Chloropropiophenone Chloropropiophenone
  • MCPP 3'-Chloropropiophenone
  • 3'-Chloropropiophenone USP/EP/BP
  • 3'-Chloropropiophenone/META CHLOROPROPIOPHENONE
  • 3’-ChloropropiophenoneQ: What is 3’-Chloropropiophenone Q: What is the CAS Number of 3’-Chloropropiophenone Q: What is the storage condition of 3’-Chloropropiophenone Q: What are the applications of 3’-Chloropropiophenone
  • 1-(3-Chlorphenyl)propan-1-on
  • Bupropion Hydrochloride Impurit Ⅰ: 3'-Chloropropiophenone
  • M-CHLOROPROPIOPHENONE
  • MCPP
  • 1-(3-chlorophenyl)propan-1-one
  • Bupropion Hydrochloride Impurity Ⅰ (3-chloropropiophenone)
  • DES-T-BUTYLAMINO IMPURITY
  • Meta Chloropropiophenone
  • 3-chlorophenone
  • Bupropion Des-tert-butylamine Impurity
  • Bupropion Intermediate
  • Meta - Chloropropiophenone ( 3 - Chloropropiophenone )
  • Chloropropiophenone (10 mg) (1-(3-Chlorophenyl)propan-1-one) (COLD SHIPMENT REQUIRED)
  • 1-(3-Chlorophenyl)propan-1-one (Bupropion Impurity)
  • 3'-Chloropropiophenone, ≥ 98.0%
  • 3'-Chloropropiophenone
  • Bupropion Hydrochloride Impurit Ⅰ: 3'-Chloropropiophenone
  • Bupropion Impurity 48
  • 34841-35-5
  • Organic Building Blocks
  • Ketones
  • Building Blocks
  • Carbonyl Compounds
  • C9
  • KETONE
  • C9
  • Carbonyl Compounds
  • Ketones
  • Aromatic Propiophenones (substituted)
  • Aromatic Ketones (substituted)
  • Aromatic Halides (substituted)
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