Product Name

  • Name

    4-METHOXYCARBONYLMETHYL-BENZOIC ACID METHYL ESTER

  • EINECS 692-016-5
  • CAS No. 52787-14-1
  • Article Data26
  • CAS DataBase
  • Density 1.156 g/cm3
  • Solubility
  • Melting Point 20 °C
  • Formula C11H12O4
  • Boiling Point 298.021 °C at 760 mmHg
  • Molecular Weight 208.214
  • Flash Point 145.419 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 52787-14-1 (4-METHOXYCARBONYLMETHYL-BENZOIC ACID METHYL ESTER)
  • Hazard Symbols
  • Synonyms Dimethyl p-(carboxymethyl)benzoate;Homoterephthalic acid dimethylester;Methyl 4-(2-methoxy-2-oxoethyl)benzoate;
  • PSA 52.60000
  • LogP 1.18870

Synthetic route

methanol
67-56-1

methanol

4-(carboxymethyl)benzoic acid
501-89-3

4-(carboxymethyl)benzoic acid

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
With thionyl chloride In N,N-dimethyl-formamide at 50℃; for 4h;95%
With sulfuric acid at 90℃; for 19h;93%
With sulfuric acid a) from 20 deg C to 25 deg C, 3 d, b) reflux, 4.5 h;91%
methanol
67-56-1

methanol

1,1-dibromo-2-(4-methoxycarbonylphenyl)ethene
253684-21-8

1,1-dibromo-2-(4-methoxycarbonylphenyl)ethene

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
With triethylsilane; cyclohexa-1,4-diene; oxygen; cobalt acetylacetonate In nonane at 24℃; under 760.051 Torr; Reagent/catalyst;92%
methanol
67-56-1

methanol

4-(carboxymethyl)benzoic acid
501-89-3

4-(carboxymethyl)benzoic acid

A

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

B

4-(methoxycarbonylmethyl)benzoic acid
87524-66-1

4-(methoxycarbonylmethyl)benzoic acid

Conditions
ConditionsYield
With thionyl chloride at 25 - 27℃; for 7h; Esterification;A 5%
B 90%
With nickel dichloride for 10h; Heating;A 6%
B 85%
With phosphorus pentoxide; copper(II) sulfate; sodium sulfate for 4h; Heating;A 20%
B 70%
methanol
67-56-1

methanol

4-ethynylbenzoic acid methyl ester
3034-86-4

4-ethynylbenzoic acid methyl ester

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
With 4-methylpyridine-1-oxide; chloro(1,5-cyclooctadiene)rhodium(I) dimer; P(p-C6H4F)3 In acetonitrile at 60℃; for 2h; chemoselective reaction;83%
methanol
67-56-1

methanol

methyl 4-(cyanomethyl)benzoate
76469-88-0

methyl 4-(cyanomethyl)benzoate

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
With hydrogenchloride for 2h; Reflux;81%
With hydrogenchloride at 20℃; for 32h; Heating / reflux;
4-methoxycarbonylphenyl bromide
619-42-1

4-methoxycarbonylphenyl bromide

methyl chloroacetate
96-34-4

methyl chloroacetate

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
With manganese; (2,2'-bipyridine)nickel(II) dibromide; trifluoroacetic acid In N,N-dimethyl-formamide at 50℃; for 1h;72%
methanol
67-56-1

methanol

4-Trifluoromethylphenylacetic acid
32857-62-8

4-Trifluoromethylphenylacetic acid

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Stage #1: 4-Trifluoromethylphenylacetic acid With sodium hydride In acetonitrile for 20h; Heating;
Stage #2: methanol; sulfuric acid for 2h; Heating;
51%
nickel (II) chloride hexahydrate

nickel (II) chloride hexahydrate

4-(carboxymethyl)benzoic acid
501-89-3

4-(carboxymethyl)benzoic acid

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
In methanol28.8%
In methanol28.8%
4-Bromophenylacetonitrile
16532-79-9

4-Bromophenylacetonitrile

carbon monoxide
201230-82-2

carbon monoxide

sodium methylate
124-41-4

sodium methylate

A

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

B

(4-bromo-phenyl)-acetic acid methyl ester
41841-16-1

(4-bromo-phenyl)-acetic acid methyl ester

C

methyl 4-(cyanomethyl)benzoate
76469-88-0

methyl 4-(cyanomethyl)benzoate

Conditions
ConditionsYield
With dicobalt octacarbonyl In methanol at 50℃; Product distribution; Mechanism; Irradiation; other p-halogenobenzyl cyanides, var. time and initial concn.;
triptycene
477-75-8

triptycene

acetyl chloride
75-36-5

acetyl chloride

A

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

B

2,6-diacetyltriptycene
140245-70-1

2,6-diacetyltriptycene

C

2,7-diacetyltriptycene
140245-69-8

2,7-diacetyltriptycene

D

C26H20O3

C26H20O3

Conditions
ConditionsYield
With hydrogenchloride; aluminium trichloride In nitromethane; dichloromethane for 1.66667h; Further byproducts given. Title compound not separated from byproducts;
4-methoxycarbonimidoylmethyl-benzoic acid methyl ester; hydrochloride

4-methoxycarbonimidoylmethyl-benzoic acid methyl ester; hydrochloride

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
With sodium hydrogencarbonate In diethyl ether Yield given;
4-methyl-benzoic acid methyl ester
99-75-2

4-methyl-benzoic acid methyl ester

CO2 anion radical

CO2 anion radical

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 80 percent / N-bromosuccinimide, dibenzoyl-peroxide / CCl4 / 2.5 h / Heating
2: 54 percent / dimethylsulfoxide / 2 h / 40 °C
3: HCl / 8 h / Heating
4: aq. NaHCO3 / diethyl ether
View Scheme
Methyl 4-(bromomethyl)benzoate
2417-72-3

Methyl 4-(bromomethyl)benzoate

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 54 percent / dimethylsulfoxide / 2 h / 40 °C
2: HCl / 8 h / Heating
3: aq. NaHCO3 / diethyl ether
View Scheme
Multi-step reaction with 3 steps
1: water; methanol / 5 h / Reflux
2: sodium hydroxide / methanol / 90 °C
3: sulfuric acid / 90 °C
View Scheme
Multi-step reaction with 3 steps
1: tetrabutyl ammonium fluoride / acetonitrile / 12 h / 25 °C
2: sodium hydroxide; water / methanol / 12 h / 90 °C
3: sulfuric acid / 18 h / 90 °C
View Scheme
methyl 4-(cyanomethyl)benzoate
76469-88-0

methyl 4-(cyanomethyl)benzoate

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: HCl / 8 h / Heating
2: aq. NaHCO3 / diethyl ether
View Scheme
With hydrogenchloride In methanol at 20℃; for 32h; Heating / reflux;
Multi-step reaction with 2 steps
1: sodium hydroxide / methanol / 90 °C
2: sulfuric acid / 90 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium hydroxide; water / methanol / 12 h / 90 °C
2: sulfuric acid / 18 h / 90 °C
View Scheme
p-(chloromethyl)benzoic acid
1642-81-5

p-(chloromethyl)benzoic acid

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 100 percent / aq. NaHCO3 / tetrahydrofuran / 48 h / 20 - 25 °C
2: 90 percent / aq. H2SO4 / 6 h / Heating
3: 91 percent / H2SO4 / a) from 20 deg C to 25 deg C, 3 d, b) reflux, 4.5 h
View Scheme
4-(cyanomethyl)benzoic acid
50685-26-2

4-(cyanomethyl)benzoic acid

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 90 percent / aq. H2SO4 / 6 h / Heating
2: 91 percent / H2SO4 / a) from 20 deg C to 25 deg C, 3 d, b) reflux, 4.5 h
View Scheme
(4-isopropylphenyl)acetonitrile
4395-87-3

(4-isopropylphenyl)acetonitrile

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous nitric acid
2: sulfuric acid
View Scheme
4-(cyanomethyl)benzonitrile
876-31-3

4-(cyanomethyl)benzonitrile

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous sulfuric acid
2: sulfuric acid
View Scheme
1,3-bis-(diphenylphosphino)propane
6737-42-4

1,3-bis-(diphenylphosphino)propane

(4-Trifluoromethanesulfonyloxy-phenyl)-acetic acid methyl ester
147283-85-0

(4-Trifluoromethanesulfonyloxy-phenyl)-acetic acid methyl ester

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
bis(triphenylphosphine)palladium(II)-chloride In methanol; dimethyl sulfoxide
Ethyl 2-phenylethanoate
101-97-3

Ethyl 2-phenylethanoate

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: aluminum (III) chloride / carbon disulfide / 12 h / 50 °C
2.1: sodium hydroxide / tetrahydrofuran; water / 1.5 h / 20 °C
3.1: potassium hydroxide / water; 1,4-dioxane / 0.17 h / 0 °C / Cooling with ice
3.2: 3 h / 0 °C / Cooling with ice
4.1: thionyl chloride / N,N-dimethyl-formamide / 4 h / 50 °C
View Scheme
ethyl 4-acetylphenylacetate
1528-42-3

ethyl 4-acetylphenylacetate

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium hydroxide / tetrahydrofuran; water / 1.5 h / 20 °C
2.1: potassium hydroxide / water; 1,4-dioxane / 0.17 h / 0 °C / Cooling with ice
2.2: 3 h / 0 °C / Cooling with ice
3.1: thionyl chloride / N,N-dimethyl-formamide / 4 h / 50 °C
View Scheme
sodium 4-acetyl-phenylacetate

sodium 4-acetyl-phenylacetate

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: potassium hydroxide / water; 1,4-dioxane / 0.17 h / 0 °C / Cooling with ice
1.2: 3 h / 0 °C / Cooling with ice
2.1: thionyl chloride / N,N-dimethyl-formamide / 4 h / 50 °C
View Scheme
methyl coumalate
6018-41-3

methyl coumalate

Methyl 3,3-dimethoxy-2-methylbutanoate

Methyl 3,3-dimethoxy-2-methylbutanoate

A

dimethyl 4-methylbenzene-1,3-dicarboxylate
23038-61-1

dimethyl 4-methylbenzene-1,3-dicarboxylate

B

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
In toluene at 200℃; for 16h; Overall yield = 76 %; regioselective reaction;
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

[4-(methoxycarbonyl)phenyl]acetic acid
22744-12-3

[4-(methoxycarbonyl)phenyl]acetic acid

Conditions
ConditionsYield
With lithium hydroxide monohydrate; water In tetrahydrofuran; ethanol at 25℃; for 10h;94.4%
With water; potassium carbonate In methanol at 20℃; for 24h;93%
With potassium carbonate In water 100 deg C, 5 min; 35 deg C, 1 h;85%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

1-(hydroxymethyl)-4-(2-hydroxyethyl)benzene
4866-85-7

1-(hydroxymethyl)-4-(2-hydroxyethyl)benzene

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 20 - 30℃; Cooling with ice;90%
With lithium aluminium tetrahydride In diethyl ether Reflux;89%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 2h;
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

allyl bromide
106-95-6

allyl bromide

4-(1-Methoxycarbonyl-but-3-enyl)-benzoic acid methyl ester
153802-44-9

4-(1-Methoxycarbonyl-but-3-enyl)-benzoic acid methyl ester

Conditions
ConditionsYield
With potassium hydride89%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

propargyl bromide
106-96-7

propargyl bromide

α-propargylhomoterephthalic acid dimethyl ester
146464-90-6

α-propargylhomoterephthalic acid dimethyl ester

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate; propargyl bromide In tetrahydrofuran at -10℃; Inert atmosphere;
Stage #2: With lithium hexamethyldisilazane In tetrahydrofuran at -10℃; Temperature; Solvent; Reagent/catalyst;
87%
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With sodium hydride In tetrahydrofuran at 0 - 15℃; Autoclave;
Stage #2: propargyl bromide In tetrahydrofuran at -20 - 10℃; for 5h;
64.5%
With potassium hydride 1.) THF, 0 deg C, 1 h, 2.) THF, a0) o deg C, 30 min, b) RT, 16 h; Yield given. Multistep reaction;
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

1-(2-hydroxyethyl)-4-(3-hydroxypropyl)benzene
143260-83-7

1-(2-hydroxyethyl)-4-(3-hydroxypropyl)benzene

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether Reflux;85%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

trimethyl((1-phenylcyclopentyl)peroxy)silane

trimethyl((1-phenylcyclopentyl)peroxy)silane

methyl 4-(1-methoxy-1,7-dioxo-7-phenylheptan-2-yl)benzoate

methyl 4-(1-methoxy-1,7-dioxo-7-phenylheptan-2-yl)benzoate

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: trimethyl((1-phenylcyclopentyl)peroxy)silane In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;
80%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

4-(Diethylamino)salicylaldehyde
17754-90-4

4-(Diethylamino)salicylaldehyde

4-(7-Diethylamino-2-oxo-2H-chromen-3-yl)-benzoic acid methyl ester
177093-56-0

4-(7-Diethylamino-2-oxo-2H-chromen-3-yl)-benzoic acid methyl ester

Conditions
ConditionsYield
With piperidine; pyridine at 100℃; for 15h;76%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

aniline
62-53-3

aniline

methyl 4-(2-oxo-2-(phenylamino)ethyl)benzoate
1276030-38-6

methyl 4-(2-oxo-2-(phenylamino)ethyl)benzoate

Conditions
ConditionsYield
With C18H15IMnN3O3; sodium t-butanolate In toluene at 90℃; for 18h; Inert atmosphere; Schlenk technique;76%
With bis(1,5-cyclooctadiene)nickel (0); C45H61N2(1+)*Cl(1-); potassium tert-butylate In toluene at 140℃; for 16h; Reagent/catalyst;65%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

trimethyl((1-phenylcycloheptyl)peroxy)silane

trimethyl((1-phenylcycloheptyl)peroxy)silane

methyl 4-(1-methoxy-1,9-dioxo-9-phenylnonan-2-yl)benzoate

methyl 4-(1-methoxy-1,9-dioxo-9-phenylnonan-2-yl)benzoate

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: trimethyl((1-phenylcycloheptyl)peroxy)silane In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;
75%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

trimethyl((1-(p-tolyl)cyclopentyl)peroxy)silane

trimethyl((1-(p-tolyl)cyclopentyl)peroxy)silane

methyl 4-(1-methoxy-1,7-dioxo-7-(4-tolyl)heptan-2-yl)benzoate

methyl 4-(1-methoxy-1,7-dioxo-7-(4-tolyl)heptan-2-yl)benzoate

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: trimethyl((1-(p-tolyl)cyclopentyl)peroxy)silane In N,N-dimethyl-formamide at 50℃; for 1h; Inert atmosphere;
73%
(2-nitroethenyl)benzene
102-96-5

(2-nitroethenyl)benzene

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

C19H19NO6

C19H19NO6

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With 1-((1R,2R)-2-aminocyclohexyl)-3-(3,5-bis(trifluoromethyl)phenyl)thiourea In N,N-dimethyl-formamide at 20℃; for 0.0833333h; Michael Addition;
Stage #2: (2-nitroethenyl)benzene In N,N-dimethyl-formamide at 20℃; for 48h; Michael Addition; diastereoselective reaction;
70%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

aniline
62-53-3

aniline

A

methyl 4-(2-oxo-2-(phenylamino)ethyl)benzoate
1276030-38-6

methyl 4-(2-oxo-2-(phenylamino)ethyl)benzoate

B

4-(2-oxo-2-(phenylamino)ethyl)-N-phenylbenzamide

4-(2-oxo-2-(phenylamino)ethyl)-N-phenylbenzamide

Conditions
ConditionsYield
With C18H15IMnN3O3; sodium t-butanolate In toluene at 120℃; for 18h; Catalytic behavior; Temperature; Inert atmosphere; Schlenk technique;A 66%
B 28%
cyclopentylmethyl Iodide
27935-87-1

cyclopentylmethyl Iodide

methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

ammonium chloride

ammonium chloride

4-(2-cyclopentyl-1-methoxycarbonyl-ethyl)-benzoic acid methyl ester

4-(2-cyclopentyl-1-methoxycarbonyl-ethyl)-benzoic acid methyl ester

Conditions
ConditionsYield
In tetrahydrofuran; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone65.7%
In tetrahydrofuran; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone65.7%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

propargyl bromide
106-96-7

propargyl bromide

A

dipropargyl homoterephthalic acid dimethyl ester
1026380-17-5

dipropargyl homoterephthalic acid dimethyl ester

B

α-propargylhomoterephthalic acid dimethyl ester
146464-90-6

α-propargylhomoterephthalic acid dimethyl ester

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide; potassium carbonate In N,N-dimethyl acetamide at 25 - 30℃; for 26h; Concentration;A n/a
B 65.6%
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 1h;
Stage #2: propargyl bromide In tetrahydrofuran; mineral oil at 0 - 20℃; for 17h;
With tetra-(n-butyl)ammonium iodide; potassium carbonate In N,N-dimethyl acetamide at 25 - 30℃; Concentration;
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

methyl 4-(1-(dimethylamino)-3-methoxy-3-oxoprop-1-en-2-yl)benzoate

methyl 4-(1-(dimethylamino)-3-methoxy-3-oxoprop-1-en-2-yl)benzoate

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 60℃; for 4h;63%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

1,4-dibenzoyloxy-9,10-anthraquinone
33266-08-9

1,4-dibenzoyloxy-9,10-anthraquinone

C34H20O8

C34H20O8

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 100℃; for 1h; Inert atmosphere;58%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

methyl iodide
74-88-4

methyl iodide

4-(1-methoxycarbonyl-ethyl)-benzoic acid methyl ester
77959-48-9

4-(1-methoxycarbonyl-ethyl)-benzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With sodium hydride In tetrahydrofuran at 0℃; for 1h; Metallation;
Stage #2: methyl iodide In tetrahydrofuran at 0 - 20℃; for 16.5h; Methylation; Further stages.;
56%
With potassium hydride 1.) THF, 0 deg C, 30 min, 2.) THF, 0 deg C, 30 min; Yield given. Multistep reaction;
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

trimethyl((1-phenylcyclohexyl)peroxy)silane

trimethyl((1-phenylcyclohexyl)peroxy)silane

methyl 4-(1-methoxy-1,8-dioxo-8-phenyloctan-2-yl)benzoate

methyl 4-(1-methoxy-1,8-dioxo-8-phenyloctan-2-yl)benzoate

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: trimethyl((1-phenylcyclohexyl)peroxy)silane In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;
56%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

C20H34O2Si

C20H34O2Si

methyl 4-(1-cyclohexyl-2-methoxy-2-oxoethyl)benzoate

methyl 4-(1-cyclohexyl-2-methoxy-2-oxoethyl)benzoate

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: C20H34O2Si In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere;
55%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

(E)-benzalacetone
1896-62-4

(E)-benzalacetone

C21H22O5
1300627-45-5

C21H22O5

Conditions
ConditionsYield
With pyrrolidine In dichloromethane at 20℃; for 48h; Michael addition;54%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

ethyl iodide
75-03-6

ethyl iodide

dimethyl α-ethylhomoterephthalate
88392-91-0

dimethyl α-ethylhomoterephthalate

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With sodium hydride In tetrahydrofuran at 0℃; for 1h; Metallation;
Stage #2: ethyl iodide In tetrahydrofuran at 0 - 20℃; for 17h; Alkylation; Further stages.;
51%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

((1-(4-fluorophenyl)cyclopentyl)peroxy)trimethylsilane

((1-(4-fluorophenyl)cyclopentyl)peroxy)trimethylsilane

methyl 4-(7-(4-fluorophenyl)-1-methoxy-1,7-dioxoheptan-2-yl)benzoate

methyl 4-(7-(4-fluorophenyl)-1-methoxy-1,7-dioxoheptan-2-yl)benzoate

Conditions
ConditionsYield
Stage #1: methyl 4-(2-methoxy-2-oxoethyl)benzoate With dmap; copper(l) iodide In N,N-dimethyl-formamide at 20℃; for 0.166667h; Inert atmosphere;
Stage #2: ((1-(4-fluorophenyl)cyclopentyl)peroxy)trimethylsilane In N,N-dimethyl-formamide at 50℃; for 1h; Inert atmosphere;
50%
methyl 4-(2-methoxy-2-oxoethyl)benzoate
52787-14-1

methyl 4-(2-methoxy-2-oxoethyl)benzoate

6-bromomethyl-2,4-diaminopteridine hydrobromide
52853-40-4

6-bromomethyl-2,4-diaminopteridine hydrobromide

propargyl bromide
106-96-7

propargyl bromide

A

methyl-4-(2-((2,4-diaminopteridin-6-yl)methyl)-1-methoxy-1-oxopent-4-yn-2-yl)benzoate
146464-91-7

methyl-4-(2-((2,4-diaminopteridin-6-yl)methyl)-1-methoxy-1-oxopent-4-yn-2-yl)benzoate

B

4-[2-(2,4-diamino-pteridin-6-yl)-1-methoxycarbonyl-ethyl]-benzoic acid methyl ester

4-[2-(2,4-diamino-pteridin-6-yl)-1-methoxycarbonyl-ethyl]-benzoic acid methyl ester

Conditions
ConditionsYield
Multistep reaction;A n/a
B 45%

4-Methoxycarbonylmethylbenzoic acid methyl ester Specification

The Benzeneacetic acid, 4-(methoxycarbonyl)-,methyl ester, with CAS registry number 52787-14-1, has the systematic name of methyl 4-(2-methoxy-2-oxoethyl)benzoate. Besides this, it is also called 4-Methoxycarbonylmethyl-benzoic acid methyl ester. And the chemical formula of this chemical is C11H12O4.

Physical properties of Benzeneacetic acid, 4-(methoxycarbonyl)-,methyl ester: (1)ACD/LogP: 1.83; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 15; (6)ACD/BCF (pH 7.4): 15; (7)ACD/KOC (pH 5.5): 237; (8)ACD/KOC (pH 7.4): 237; (9)#H bond acceptors: 4; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 52.6 Å2; (13)Index of Refraction: 1.511; (14)Molar Refractivity: 53.983 cm3; (15)Molar Volume: 180.132 cm3; (16)Polarizability: 21.401×10-24cm3; (17)Surface Tension: 40.08 dyne/cm; (18)Density: 1.156 g/cm3; (19)Flash Point: 145.419 °C; (20)Enthalpy of Vaporization: 53.791 kJ/mol; (21)Boiling Point: 298.021 °C at 760 mmHg; (22)Vapour Pressure: 0.001 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: COC(=O)Cc1ccc(cc1)C(=O)OC
(2)InChI: InChI=1/C11H12O4/c1-14-10(12)7-8-3-5-9(6-4-8)11(13)15-2/h3-6H,7H2,1-2H3
(3)InChIKey: QAQYBHOZQQRJBA-UHFFFAOYAV
(4)Std. InChI: InChI=1S/C11H12O4/c1-14-10(12)7-8-3-5-9(6-4-8)11(13)15-2/h3-6H,7H2,1-2H3
(5)Std. InChIKey: QAQYBHOZQQRJBA-UHFFFAOYSA-N

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