1-(3-Chlorophenyl)-1-propanone
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1-(3-Chlorophenyl)-1-propanone
structure -
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CAS No:
34841-35-5
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Formula:
C9H9ClO
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Chemical Name:
1-(3-Chlorophenyl)-1-propanone
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Synonyms:
1-Propanone,1-(3-chlorophenyl)-;Propiophenone,3′-chloro-;1-(3-Chlorophenyl)-1-propanone;m-Chloropropiophenone;3-Chlorophenyl ethyl ketone;3′-Chloropropiophenone
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CAS No:
1-(3-Chlorophenyl)-1-propanone Basic Attributes
168.62
168.62
252-242-3
2697RI8Z48
DTXSID1049277
2914700090
Characteristics
17.1
3
White to light yellow Crystalline Solid
1.1±0.1 g/cm3
45-46 °C
135-137 °C @ Press: 1 Torr
>230 °F
1.525
soluble in methanol.
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Information
NONH for all modes of transport
3
36/37/38
37/39-26-24/25
Xi
Stable under normal temperatures and pressures.
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 10 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
1-(3-Chlorophenyl)-1-propanone Use and Manufacturing
General procedure: The reaction was carried out in an autoclave containing a 10 mL Teflon reactiontube. NiBr2·diglyme (5 molpercent), 1, 10-phen (10 molpercent) and a magnetic stir bar wereplaced in the tube. Then, arylboronic acid (1.0 mmol), NaHCO3 (2.0 equiv), H2O (2.0mmol) and alkyl nitrile (1.0 mL) were added to the tube. After that the autoclave wascapped with a stopper. The autoclave was cool down by liquid nitrogen, then createdvacuum at this temperature and added HCFC-244bb (2.0 mL, 2.6 g) by self-suction.Finally the autoclave was wormed in an oil bath at 100 °C for 5 h. After the reaction, the autoclave was cooled to room temperature and vented the excess HCFC-244bb carefully. Water (30 mL) was added to the mixture, and the mixture was extractedwith dichloromethane (3 x 15 mL). The organic layers were washed with brine, driedover Na2SO4, and evaporated the organic solvent by rotatory evaporator. The crudeproduct was then purified by column chromatography.With the reflux condensation tube, dropping funnel of the magnesium powder is added into the reactor 48.0g (2.0 µM), tetrahydrofuran (THF) solution 400 ml, slowly added from the dropping funnel in the bromoethane 218.0g (2.0 µM), control of the reaction temperature 50 - 60 °C, the solution has been switch and the state, the completion of the dropping heating reflux 1.0 - 1.5h, magnesium reaction is complete, get the Grignard reagent. Under stirring, the chlorobenzonitrile between 275.2g (2.0 µM) slowly drop added to the above prepared Grignard reagent, after and milling, reaction 3.0 - 4.0h, to produce intermediate I, reaction finishes, does not need to separate, slowly dropping 3 mol/L hydrochloric acid hydrolysis of intermediate I, the branching off of the inorganic phase, the organic phase of the regular pressure distillation to remove the THF, reduced pressure distillation, get between chlorobenzene acetone.
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.
Computed Properties
Molecular Weight:168.62
XLogP3:3
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:168.0341926
Monoisotopic Mass:168.0341926
Topological Polar Surface Area:17.1
Heavy Atom Count:11
Complexity:145
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Price Analysis
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