4'-Methylpropiophenone supplier

Name
4'-Methylpropiophenone
EINECS 226-267-5
CAS No. 5337-93-9
Article Data133
CAS DataBase
Density 0.963 g/cm³
Solubility
Melting Point 7.2 °C
Formula C₁₀H₁₂O
Boiling Point 238.5 °C at 760 mmHg
Molecular Weight 148.205
Flash Point 97.9 °C
Transport Information
Appearance clear light yellow liquid
Safety 24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Propiophenone,4'-methyl- (6CI,7CI,8CI);1-(4-Methylphenyl)-1-propanone;1-(4-Tolyl)-1-propanone;4'-Methylpropiophenone;Ethyl 4-methylphenyl ketone;Ethyl p-tolyl ketone;NSC 852;p-Methylpropiophenone;
PSA 17.07000
LogP 2.58770

Synthetic route

: 25574-04-3
1-p-tolyl-1-propanol

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With potassium hexafluorophosphate; tert.-butylnitrite; 9-azabicyclo<3.3.1>nonane-N-oxyl; oxygen In water at 60℃; under 2250.23 Torr; for 4.5h; Autoclave; Green chemistry;	99%
With 2,6-dimethylpyridine; 9-azabicyclo<3.3.1>nonane-N-oxyl; sodium perchlorate In acetonitrile for 8.66h; Inert atmosphere; Electrochemical reaction;	93%
With Iron(III) nitrate nonahydrate; 9-azabicyclo<3.3.1>nonane-N-oxyl In acetonitrile at 20℃; for 8h;	92%

: 58824-48-9
1-(4-methylphenyl)-2-propen-1-ol

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With [Ru(η(3):η(3)-C10H16)Cl(O2CCH3)] In aq. phosphate buffer at 50℃; for 5h; pH=7; Sealed tube; Inert atmosphere;	99%
With Fe(II)(bis(2-(diisopropylphosphino)ethyl)amine)(CO)(H)(Cl); potassium tert-butylate In toluene at 80℃; for 1h; Inert atmosphere;	97%
With C30H29BrMnNO2P2; potassium tert-butylate In toluene at 120℃; for 1h;	90%

: C11H16O

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With dihydrogen peroxide; bromine In dichloromethane; water at 20℃; for 24h;	98%

: 54582-25-1, 54582-32-0, 59507-21-0
1-(p-tolyl)propan-1-one oxime

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With sodium nitrite In water; acetonitrile at 40℃; for 1h;	97%
With Iron(III) nitrate nonahydrate; oxygen In toluene at 37℃; under 760.051 Torr; for 1.5h; Schlenk technique; Green chemistry;	89%
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; Trametes versicolor laccase; water In acetonitrile at 20℃; for 12h; pH=5; Enzymatic reaction;

: 92821-88-0, 1451-82-7
2-bromo-4'-methylpropiophenone

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With bismuth(III) chloride; sodium tetrahydroborate In tetrahydrofuran for 4h; Ambient temperature;	94.6%
Multi-step reaction with 2 steps 1: potassium carbonate / acetone / Reflux 2: bis(pinacol)diborane; sodium t-butanolate; 2,6-bis[1-(2,6-dimethylphenylimino)ethyl]pyridine cobalt(II)dichloride / tetrahydrofuran; methanol / 3 h / 65 °C / Schlenk technique; Inert atmosphere View Scheme

: 3333-13-9
p-allyltoluene

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With tert.-butylhydroperoxide; palladium diacetate; toluene-4-sulfonic acid In water; acetonitrile at 20℃; for 6h; Wacker Oxidation; chemoselective reaction;	93%

: 824-79-3
sodium 4-methylbenzenesulfinate

: 107-12-0
propiononitrile

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With palladium(II) trifluoroacetate; trifluoroacetic acid; 6-methyl-2,2'-bipyridine In tetrahydrofuran; water at 100℃; for 1h; Microwave irradiation;	91%

: 123-62-6
propionic acid anhydride

: 108-88-3
toluene

A: 2040-14-4
2-methylpropiophenone

B: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
HZSM-5 at 250℃; for 12h; other catalyst: HY-Zeolite; Yield given;	A n/a B 90%
HZSM-5 at 250℃; for 12h; other catalyst: HY-Zeolite; Yields of byproduct given;	A n/a B 90%
With ruthenium sulfate; zirconium(IV) oxide at 110℃; for 2h; Product distribution; Further Variations:; Reagents;

...Expand

: 204908-05-4
2-phenoxy-1-(p-tolyl)propan-1-one

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With 2,6-bis[1-(2,6-dimethylphenylimino)ethyl]pyridine cobalt(II)dichloride; bis(pinacol)diborane; sodium t-butanolate In tetrahydrofuran; methanol at 65℃; for 3h; Schlenk technique; Inert atmosphere;	90%

: 54264-50-5
1-(1H-benzo[d][1,2,3]triazol-1-yl)propan-1-one

: 4294-57-9
para-methylphenylmagnesium bromide

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
In tetrahydrofuran at 0℃; for 1.5h;	89%

: 5720-05-8
4-methylphenylboronic acid

: 107-12-0
propiononitrile

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With 1,10-Phenanthroline; nickel(II) bromide 2-methoxyethyl ether complex; sodium hydrogencarbonate In water at 100℃; for 5h; Autoclave;	89%

: 79-03-8
propionyl chloride

: 5142-75-6
tri(p-tolyl)bismuth

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With triethylamine; triphenylphosphine; palladium dichloride In 1,4-dioxane at 80℃; for 4h;	88%
With triethylamine; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 80℃; for 3h;	77%

: 79-03-8
propionyl chloride

pTolSnR3: pTolSnR3

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
Pd(phenylimino)acenaphthene dimethyl fumarate In N,N-dimethyl-formamide at 50℃; for 17h;	85%

: 69673-92-3
α-chloro-4-methyl propiophenone

A: 5337-93-9
4'-methylpropiophenone

B: 938-94-3
(R,S)-2-(4'-methylphenyl) propionic acid

Conditions

Conditions	Yield
With methyloxirane In water; acetone Irradiation; pH neutral;	A 5% B 84%

: 40122-37-0
1-(p-tolyl)cyclopropan-1-ol

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With dipotassium peroxodisulfate; silver nitrate In water; acetone at 50℃; for 12h; Solvent;	83%

: 74-96-4
ethyl bromide

: 104-85-8
para-methylbenzonitrile

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
Stage #1: ethyl bromide With magnesium In tetrahydrofuran Inert atmosphere; Stage #2: para-methylbenzonitrile With copper(l) iodide In tetrahydrofuran at 20℃; for 10h; Inert atmosphere; Stage #3: With hydrogenchloride; water In tetrahydrofuran at 0 - 20℃;	80%

: 802294-64-0
propionic acid

: 108-88-3
toluene

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With polyphosphoric acid for 0.025h; Microwave irradiation;	80%

: 97-94-9
triethyl borane

: S-2-(1-(methoxyimino)ethyl)phenyl 4-methylbenzothioate

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With Cu(I) 3-methylsalicylate In N,N-dimethyl-formamide for 1h; Microwave irradiation; Heating; Inert atmosphere; Sealed tube;	80%

: 79-03-8
propionyl chloride

: 108-88-3
toluene

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With aluminium trichloride for 3h; Friedel-Crafts acylation; cooling;	76%
With carbon disulfide; aluminium trichloride
With titanium tetrachloride

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

: 122-00-9
para-methylacetophenone

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With ammonium peroxydisulfate; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer In water at 110℃; for 3h; Inert atmosphere; Sealed tube;	76%

: 75-16-1
methylmagnesium bromide

: 61820-95-9
2-(toluene-4-sulfonyl)-1-p-tolylethanone

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With bis(triphenylphosphine)nickel(II) diiodide; tricyclohexylphosphine In tetrahydrofuran at 80℃; Kumada Cross-Coupling; Inert atmosphere;	75%

: 21758-18-9
4-methyl-α-ethylstyrene

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With 1,1'-bis-(diphenylphosphino)ferrocene; oxygen; 2,5-Dimercapto-1,3,4-thiadiazole In acetonitrile at 20 - 80℃; under 760.051 Torr; for 15h; Schlenk technique;	62%

: 79-03-8
propionyl chloride

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
Stage #1: propionyl chloride With aluminum (III) chloride In toluene at -5 - 20℃; for 1h; Stage #2: at 82℃; for 2h;	60.12%

: 79-03-8
propionyl chloride

: 108-88-3
toluene

A: 5337-93-9
4'-methylpropiophenone

B: 73496-70-5
(Z)-1-Chlor-1-(4-methylphenyl)-1-propen

Conditions

Conditions	Yield
iron silicate at 25℃;	A 30% B 60%

...Expand

: 106-38-7
para-bromotoluene

: 107-12-0
propiononitrile

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With bis(cyclopentadienyl)titanium dichloride; chloro-trimethyl-silane; [nickel(II)dichloride(dimethoxyethane)]; trifluoroacetic acid; 4,4'-di-tert-butyl-2,2'-bipyridine; zinc In 1,4-dioxane at 60℃; chemoselective reaction;	60%

: 1451-87-2
2-methoxy-1-p-tolylpropan-1-one

A: 5337-93-9
4'-methylpropiophenone

B: 2-methyl-3-(p-methylphenyl)oxethanol-3

Conditions

Conditions	Yield
In methanol for 6h; Product distribution; Irradiation; var. other α-, α- and m-, or α- and p-substituted propiophenones with var. type of substituents, substituent effects on the photoreaction;	A 44% B 56%

: 106-38-7
para-bromotoluene

: 123-38-6
propionaldehyde

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
Stage #1: para-bromotoluene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Stage #2: propionaldehyde In tetrahydrofuran; hexane at -78℃; for 1h; Stage #3: With iodine; potassium carbonate In tert-butyl alcohol for 3h; Reflux;	54%

: 74261-47-5
2-nitro-1-p-tolylpropan-1-one

: 5337-93-9
4'-methylpropiophenone

Conditions

Conditions	Yield
With 1-Benzyl-1,4-dihydronicotinamide In N,N,N,N,N,N-hexamethylphosphoric triamide for 48h; Ambient temperature; Irradiation;	45%
With 1-Benzyl-1,4-dihydronicotinamide In N,N,N,N,N,N-hexamethylphosphoric triamide for 48h; Ambient temperature; Irradiation;	45%

: 557-20-0
diethylzinc

: 104-87-0
4-methyl-benzaldehyde

A: 589-18-4
4-Methylbenzyl alcohol

B: 5337-93-9
4'-methylpropiophenone

C: 25574-04-3
1-p-tolyl-1-propanol

Conditions

Conditions	Yield
With 2,3,6-trimethyl-beta-cyclodextrin In hexane; toluene for 20h; Product distribution; Ambient temperature; var. of β-cyclodextrin, substituent of PhCHO, poor enantioselectivity;	A 39% B 10% C 34%

...Expand

: 2564-83-2, 45842-10-2
2,2,6,6-Tetramethyl-1-piperidinyloxy free radical

: 40122-37-0
1-(p-tolyl)cyclopropan-1-ol

: 67-64-1
acetone

A: 30764-40-0
1-((2,2,6,6-tetramethylpiperidin-1-yl)oxy)propan-2-one

B: 19832-78-1
1-(4-methylphenyl)prop-2-en-1-one

C: 5337-93-9
4'-methylpropiophenone

D: 3-((2,2,6,6-tetramethylpiperidin-1-yl)oxy)-1-(p-tolyl)propan-1-one

Conditions

Conditions	Yield
With dipotassium peroxodisulfate; silver nitrate; 1-benzenesulfonyl-2,2,2-trifluoro-ethanone O-benzyl-oxime In water at 50℃; for 2h;	A n/a B 17% C 37% D n/a

...Expand

: 5337-93-9
4'-methylpropiophenone

: 54582-25-1
1-p-tolylpropan-1-one oxime

Conditions

Conditions	Yield
With hydroxylamine hydrochloride; sodium acetate In methanol Heating;	100%

: 5337-93-9
4'-methylpropiophenone

: 25574-04-3, 73854-03-2, 138809-38-8, 112777-65-8
(R)-1-(4-methylphenyl)-1-propanol

Conditions

Conditions	Yield
With magnesium chloride In isopropyl alcohol at 25℃; pH=7; Catalytic behavior;	100%
With (2-((2,4-dimethyl-5-phenylimidazo[1,5-b]pyridazin-7-yl)amido)-4-methylpentan-1-ol)(1,5-cyclooctadiene)iridium(I); potassium tert-butylate; hydrogen; acetone In tetrahydrofuran at 20℃; under 15.0015 Torr; for 24h; Autoclave; optical yield given as %ee; enantioselective reaction;	98%
With C44H48FeIrNO2P(1+)*C32H12BF24(1-); hydrogen; sodium carbonate In methanol at 20℃; under 7500.75 Torr; for 24h; Autoclave; enantioselective reaction;	96%

: 5337-93-9
4'-methylpropiophenone

: 25574-04-3, 112777-65-8, 138809-38-8, 73854-03-2
(S)-1-(4-methylphenyl)propan-1-ol

Conditions

Conditions	Yield
With triiron dodecarbonyl; C52H58N4P2; hydrogen; potassium hydroxide In methanol at 45℃; under 37503.8 Torr; for 10h; enantioselective reaction;	99%
With Mucor racemosus 7924 In various solvent(s) pH=5.0;	31%
With ketoreductase P3-G09; NADPH In aq. phosphate buffer; isopropyl alcohol at 30℃; for 24h; pH=7; Reagent/catalyst; Enzymatic reaction; enantioselective reaction;	n/a
With bis(triphenylphosphine)carbonyliridium(I) chloride; C70H73N4P3; potassium hydroxide In isopropyl alcohol at 40℃; for 0.5h; Inert atmosphere; enantioselective reaction;	95 %Chromat.
With ketoreductase KRED-P3-H12; choline chloride; nicotinamide adenine dinucleotide phosphate; magnesium sulfate; glycerol In aq. phosphate buffer; isopropyl alcohol at 30℃; for 24h; pH=7; Reagent/catalyst; Enzymatic reaction; enantioselective reaction;

: 5337-93-9
4'-methylpropiophenone

: 149-73-5
trimethyl orthoformate

: 79443-97-3
methyl 2-(4-methylphenyl)propanoate

Conditions

Conditions	Yield
With sulfuric acid; 3-[4-(diacetoxyiodo)phenoxy]-1-propyl-N,N,N-trimethylammonium 4-methylbenzenesulfonate at 60℃; for 3h; Inert atmosphere;	98%
With sulfuric acid; N-trifluoromethanesulfonyl-4-(diacetoxyiodo)pyrazole at 60℃; for 2h;	96%
With sulfuric acid; 1-(diacetoxyiodo)-4-methylbenzene at 60℃; for 2h;	92%

: 110-91-8
morpholine

: 5337-93-9
4'-methylpropiophenone

: 71035-24-0
(E)-3-morpholino-1-(p-tolyl)prop-2-en-1-one

Conditions

Conditions	Yield
With bis(1,5-cyclooctadiene)nickel (0); potassium phosphate; chlorobenzene; trimethylphosphane In tetrahydrofuran; 1,4-dioxane at 100℃; for 40h; Inert atmosphere;	98%

: 106-43-4
para-chlorotoluene

: 5337-93-9
4'-methylpropiophenone

: 89037-30-9
1,2-bis(4-methylphenyl)propan-1-one

Conditions

Conditions	Yield
With C40H44ClN3Pd; sodium t-butanolate In toluene at 80℃; for 3h; Inert atmosphere;	97%

: 5337-93-9
4'-methylpropiophenone

: 92821-88-0, 1451-82-7
2-bromo-4'-methylpropiophenone

Conditions

Conditions	Yield
With aluminum (III) chloride; bromine In diethyl ether at 0℃;	96%
With bromine In hexane; water; acetic acid; ethyl acetate	95%
With bromine; acetic acid at 30℃;	89%

: 646-06-0
1,3-DIOXOLANE

: 5337-93-9
4'-methylpropiophenone

: 6091-44-7
piperidine hydrochloride

: Tolperisone hydrochloride

Conditions

Conditions	Yield
With hydrogenchloride at 90℃; for 8h;	96%

...Expand

: 726-42-1
di-p-tolylcarbodiimide

: 5337-93-9
4'-methylpropiophenone

: 6876-66-0
4,4'-dimethylbenzanilide

Conditions

Conditions	Yield
With [{HMn(CO)4}3] In 1,4-dioxane at 135℃; for 24h; Sealed tube; Inert atmosphere;	96%

: 5337-93-9
4'-methylpropiophenone

: 94-08-6
4-methylbenzoic acid ethyl ester

Conditions

Conditions	Yield
With Co4HP2Mo15V3O62; N-(4-sulfonic acid)butyl triethylammonium tetrafluoroborate; dihydrogen peroxide at 50℃; for 4h; Green chemistry;	96%

: 5337-93-9
4'-methylpropiophenone

: 108-90-7
chlorobenzene

: 14161-82-1
rac-1-(4-methylphenyl)-2-phenylpropan-1-one

Conditions

Conditions	Yield
With C40H44ClN3Pd; sodium t-butanolate In toluene at 80℃; for 3h; Inert atmosphere;	96%

: 5337-93-9
4'-methylpropiophenone

: 60655-80-3
2-bromo-1-(4-methylphenyl)ethylene

: 3-methyl-2,5-di-p-tolylfuran

Conditions

Conditions	Yield
With cobalt(II) chloride hexahydrate; [bis(acetoxy)iodo]benzene; N-ethyl-N,N-diisopropylamine; 1-butyl-methylpyrrolidinium bis(trifluoromethylsulfonyl)amide In dimethyl sulfoxide; acetonitrile at 80℃; for 7h; Reagent/catalyst; Solvent;	95.8%

: 5337-93-9
4'-methylpropiophenone

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

: formic acid 1-methyl-2-oxo-2-p-tolyl-ethyl ester

Conditions

Conditions	Yield
With (trifluoromethyl)trimethylsilane; copper(ll) bromide for 24h;	95%
Stage #1: 4'-methylpropiophenone; N,N-dimethyl-formamide With trifluorormethanesulfonic acid; thallium(III) acetate at 60℃; for 0.333333h; Stage #2: With water for 0.166667h; Further stages.;	91%

: 865-50-9
iodomethane-d3

: 5337-93-9
4'-methylpropiophenone

: 1037431-15-4
4'-methyl-d3-isobutyrophenone

Conditions

Conditions	Yield
Stage #1: 4'-methylpropiophenone With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 1h; Stage #2: iodomethane-d3 In tetrahydrofuran at -78 - 20℃;	95%

: 60-35-5
acetamide

: 5337-93-9
4'-methylpropiophenone

: 2,5-dimethyl-4-(p-tolyl)oxazole

Conditions

Conditions	Yield
Stage #1: 4'-methylpropiophenone With hydroxy(phenyl)-λ3-iodanyl 2,4-dinitrobenzenesulfonate for 0.0111111h; microwave irradiation; Stage #2: acetamide for 0.0333333h; microwave irradiation;	94%
Stage #1: 4'-methylpropiophenone With hydroxy(phenyl)-λ3-iodanyl 2,4-dinitrobenzenesulfonate In acetonitrile Heating; Stage #2: acetamide In acetonitrile Heating;	75%

: 5337-93-9
4'-methylpropiophenone

: 69673-92-3
α-chloro-4-methyl propiophenone

Conditions

Conditions	Yield
With Aluminum(III) chloride hexahydrate; urea-hydrogen peroxide; 1-butyl-3-methylimidazolium Tetrafluoroborate at 60℃; for 6h;	94%
With N-chloro-succinimide; urea-hydrogen peroxide; 1-butyl-3-methylimidazolium Tetrafluoroborate at 60℃;	70%

: 110-91-8
morpholine

: 5337-93-9
4'-methylpropiophenone

: 1152957-31-7
2-morpholino-1-(4-(methyl)phenyl)propan-1-one

Conditions

Conditions	Yield
Stage #1: 4'-methylpropiophenone With 2,6-bis[(4,4-dimethyl)-2-oxazolin-2-yl]pyridine copper bromide In dimethyl sulfoxide at 20℃; for 0.166667h; Green chemistry; Stage #2: morpholine In dimethyl sulfoxide at 20℃; for 10h; Green chemistry;	94%
With sodium percarbonate; ammonium iodide In acetonitrile at 50℃; for 18h;	94%
With 2,6-bis[(4,4-dimethyl)-2-oxazolin-2-yl]pyridine copper bromide In dimethyl sulfoxide at 20℃; for 15h;	94%

: 110-89-4
piperidine

: 5337-93-9
4'-methylpropiophenone

: 25872-67-7
2-piperidin-1-(4-methylphenyl)propan-1-one

Conditions

Conditions	Yield
Stage #1: 4'-methylpropiophenone With 2,6-bis[(4,4-dimethyl)-2-oxazolin-2-yl]pyridine copper bromide In dimethyl sulfoxide at 20℃; for 0.166667h; Green chemistry; Stage #2: piperidine In dimethyl sulfoxide at 20℃; for 10h; Green chemistry;	94%
With ammonium iodide In acetonitrile at 20℃; Electrolysis;	52%

: 67-56-1
methanol

: 5337-93-9
4'-methylpropiophenone

: 50390-51-7
4'-methylisobutyrophenone

Conditions

Conditions	Yield
With C21H25ClIrN2O2(1+)*Cl(1-); potassium carbonate at 120℃; for 12h; Schlenk technique; Inert atmosphere;	94%
With C34H27IrN2P(1+)*C32H12BF24(1-); caesium carbonate at 65℃; for 24h; Inert atmosphere;	93%
With trimethylamine-N-oxide; tricarbonyl(η4-1,3-bis(trimethylsilyl)-4,5,6,7-tetrahydro-2H-inden-2-one)iron; potassium carbonate at 80℃; for 24h;	92%

: 5337-93-9
4'-methylpropiophenone

: 1-oxo-1-p-tolylpropan-2-yl 4-methylbenzoate

Conditions

Conditions	Yield
With potassiumhexacyanoferrate(II) trihydrate; 2,6-bis[(4,4-dimethyl)-2-oxazolin-2-yl]pyridine copper bromide; oxygen In N,N-dimethyl-formamide at 110℃; for 8h; Green chemistry;	94%
With tert.-butylhydroperoxide; iodine; sodium carbonate In water; acetonitrile at 70℃; for 24h;	76%

: 5337-93-9
4'-methylpropiophenone

: 80352-42-7
1-(4-bromophenyl)-2,2-dihydroxyethanone

: 3-(4-methylphenyl)-6-(4-bromophenyl)-4-methylpyridazine

Conditions

Conditions	Yield
With 1,4-diaza-bicyclo[2.2.2]octane; hydrazine hydrate In water at 25℃; Green chemistry; regioselective reaction;	94%

: 288-13-1
NH-pyrazole

: 5337-93-9
4'-methylpropiophenone

: 67-68-5
dimethyl sulfoxide

: 2-methyl-3-(1H-pyrazol-1-yl)-1-(p-tolyl)propan-1-one

Conditions

Conditions	Yield
With Selectfluor at 120℃; Mannich Aminomethylation; Sealed tube;	94%

...Expand

: 1118-71-4
2,2,6,6-tetramethylheptane-3,5-dione

: 5337-93-9
4'-methylpropiophenone

: 6,6-dimethyl-4-pivaloyl-1-(p-tolyl)heptane-1,5-dione

Conditions

Conditions	Yield
With [2,2]bipyridinyl; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; copper diacetate In 1,2-dichloro-benzene at 120℃; for 24h; Inert atmosphere; Schlenk technique;	94%

: 127-19-5
N,N-dimethyl acetamide

: 5337-93-9
4'-methylpropiophenone

: 69673-81-0
1-oxo-1-p-tolylpropan-2-yl acetate

Conditions

Conditions	Yield
Stage #1: N,N-dimethyl acetamide; 4'-methylpropiophenone With trifluorormethanesulfonic acid; thallium(III) acetate at 60℃; for 0.333333h; Stage #2: With water for 0.166667h; Further stages.;	93%

: 5337-93-9
4'-methylpropiophenone

: 1779-49-3
Methyltriphenylphosphonium bromide

: 21758-18-9
4-methyl-α-ethylstyrene

Conditions

Conditions	Yield
Stage #1: Methyltriphenylphosphonium bromide With potassium tert-butylate In tetrahydrofuran at 20℃; for 1h; Wittig Olefination; Inert atmosphere; Stage #2: 4'-methylpropiophenone In tetrahydrofuran at 20℃; for 1h; Inert atmosphere;	93%
Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran at 0 - 5℃; for 3h; Stage #2: 4'-methylpropiophenone In tetrahydrofuran for 16h; Heating;	10%
Stage #1: Methyltriphenylphosphonium bromide With n-butyllithium In tetrahydrofuran; hexane Wittig reaction; Inert atmosphere; Stage #2: 4'-methylpropiophenone In tetrahydrofuran; hexane Wittig reaction; Inert atmosphere;

4'-Methylpropiophenone Specification

The CAS registry number of 1-Propanone,1-(4-methylphenyl)- is 5337-93-9. Its EINECS registry number is 226-267-5. The IUPAC name is 1-(4-methylphenyl)propan-1-one. In addition, the molecular formula is C₁₀H₁₂O. What's more, it is a kind of clear light yellow liquid and used as a intermediate in preparation of Tolperisone.

Physical properties about this chemical are: (1)ACD/LogP: 2.66; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.66; (4)ACD/LogD (pH 7.4): 2.66; (5)ACD/BCF (pH 5.5): 61.49; (6)ACD/BCF (pH 7.4): 61.49; (7)ACD/KOC (pH 5.5): 663.84; (8)ACD/KOC (pH 7.4): 663.84; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 17.07 Å²; (13)Index of Refraction: 1.506; (14)Molar Refractivity: 45.73 cm³; (15)Molar Volume: 153.7 cm³; (16)Polarizability: 18.13 ×10^-24cm³; (17)Surface Tension: 33.5 dyne/cm; (18)Density: 0.963 g/cm³; (19)Flash Point: 97.9 °C; (20)Enthalpy of Vaporization: 47.54 kJ/mol; (21)Boiling Point: 238.5 °C at 760 mmHg; (22)Vapour Pressure: 0.0423 mmHg at 25°C.

Preparation of 1-Propanone,1-(4-methylphenyl)-: it can be prepared by 1-p-tolyl-propan-1-ol. This reaction will need reagents tetrabutylammonium periodate and AlCl₃, and solvent CHCl₃. The reaction time is 2 hours by heating. The yield is about 90%.

Uses of 1-Propanone,1-(4-methylphenyl)-: it can be used to get 2-bromo-1-p-tolyl-propan-1-one. This reaction will need reagent bromine and solvent acetic acid. The reaction time is 2 hours at reaction temperature of 30 °C. The yield is about 54%.

When you are using this chemical, please be cautious about it as the following:
During using it, you should avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(c1ccc(cc1)C)CC
(2)InChI: InChI=1/C10H12O/c1-3-10(11)9-6-4-8(2)5-7-9/h4-7H,3H2,1-2H3
(3)InChIKey: PATYHUUYADUHQS-UHFFFAOYAY

Product Name

4'-Methylpropiophenone

Synthetic route

4'-Methylpropiophenone Specification

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