Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide at 25℃; for 3h; Temperature; Large scale; | 98.05% |
With sulfuric acid for 5h; Reflux; | 94% |
With acetyl chloride 1.) 0 deg C, 0.25 h, 2.) reflux, 4 h; Yield given. Multistep reaction; | |
With sulfuric acid for 5h; Time; Reflux; | 13.9 g |
2-bromobenzoic acid methyl ester
4-methylphenylboronic acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With tetra-butylammonium acetate; Pd EnCat-30TM In ethanol at 120℃; for 0.166667h; Suzuki cross-coupling; microwave irradiation; | 98% |
With potassium fluoride; palladium diacetate In toluene at 80℃; for 1h; Suzuki-Miyaura coupling; | 93% |
With sodium carbonate; [(PPh3)2Pd(N-succ)2] In tetrahydrofuran; water at 60℃; for 10h; Suzuki cross-coupling reaction; | 62% |
o-tolylbenzoic acid
diazomethyl-trimethyl-silane
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
In methanol for 4h; | 97% |
In methanol; hexane at 20℃; for 4h; | 97% |
With methanol In hexane; benzene Methylation; | |
In methanol; hexane; benzene |
o-tolylbenzoic acid
methyl iodide
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Stage #1: o-tolylbenzoic acid With potassium carbonate In acetone for 0.25h; Stage #2: methyl iodide In acetone for 24h; Reflux; | 96% |
methyl chlorobenzoate
5,5-dimethyl-2-(4-methylphenyl)-1,3,2-dioxaborinane
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With potassium phosphate tribasic hydrate; NiIICl(1-naphthyl)(tricyclohexylphosphine)2; tricyclohexylphosphine In tetrahydrofuran at 23℃; for 4h; Suzuki-Miyaura Coupling; Inert atmosphere; Glovebox; Sealed tube; | 94% |
o-iodo-methyl-benzoic acid
p-tolyltriethoxysilane
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); tetrabutyl ammonium fluoride In tetrahydrofuran; water at 80℃; for 40h; Hiyama Coupling; | 88% |
o-iodo-methyl-benzoic acid
tributyl(p-tolyl)stannane
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; lithium chloride In N,N-dimethyl-formamide Inert atmosphere; | 86% |
methyl 2-fluorobenzoate
p-tolylzinc(II) chloride
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Stage #1: methyl 2-fluorobenzoate; p-tolylzinc(II) chloride With bis(tricyclohexylphosphine)nickel(II) dichloride In tetrahydrofuran; 1-methyl-pyrrolidin-2-one at 25 - 100℃; for 10h; Schlenk technique; Inert atmosphere; Stage #2: p-tolylzinc(II) chloride In tetrahydrofuran; 1-methyl-pyrrolidin-2-one at 100℃; for 10h; Inert atmosphere; Schlenk technique; | 86% |
methyl chlorobenzoate
4-methylphenylboronic acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With potassium fluoride; palladium diacetate In toluene at 80℃; for 2h; Suzuki-Miyaura coupling; | 85% |
With potassium phosphate; triphenylphosphine; bis(triphenylphosphine)nickel(II) chloride In toluene at 100℃; for 2h; Substitution; | 83% |
methyl 2-((methylsulfonyl)oxy)benzoate
p-tolylzinc bromide
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With hydrogenchloride; n-butyllithium; triphenylphosphine; lithium chloride; nickel dichloride In tetrahydrofuran; water | 82% |
With hydrogenchloride; n-butyllithium; triphenylphosphine; lithium chloride; nickel dichloride In tetrahydrofuran; water | 82% |
o-tolylbenzoic acid
carbonic acid dimethyl ester
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid for 10h; Neat (no solvent); Reflux; | 75.23% |
p-tolylzinc(II) chloride
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With 1-Methylpyrrolidine; C20H20ClN3Ni In tetrahydrofuran at 50℃; for 12h; Schlenk technique; Inert atmosphere; | 62% |
o-iodo-methyl-benzoic acid
4-methylphenylboronic acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; potassium carbonate; N-benzyl-N-(1-octynyl)-p-toluenesulfonamide In water; acetonitrile at 0 - 70℃; under 760.051 Torr; for 18h; Suzuki-Miyaura Coupling; Inert atmosphere; | 27% |
palladium | |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In tetrahydrofuran; water at 20 - 80℃; Suzuki Coupling; Schlenk technique; Inert atmosphere; |
4-tolyl iodide
o-iodo-methyl-benzoic acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With copper at 210℃; for 1h; | 11% |
With bis-triphenylphosphine-palladium(II) chloride; tributyltin chloride; iodine; magnesium; lithium chloride 1.) THF, reflux, 30 min; THF, reflux, 20 h, 2.) DMF, 98 deg C, 24 h; Yield given. Multistep reaction; |
sodium methylate
2,6-di-tert-butyl-4-methylphenyl 4'-methylbiphenyl-2-carboxylate
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
In toluene for 2.5h; Heating; |
para-bromotoluene
o-iodo-methyl-benzoic acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With bis(triphenylphosphine)nickel(II) chloride; n-butyllithium; methylmagnesium bromide; zinc(II) chloride Yield given. Multistep reaction; |
4-methylphenylboronic acid
methyl 2-((methylsulfonyl)oxy)benzoate
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With 1,1'-bis-(diphenylphosphino)ferrocene; potassium phosphate; n-butyllithium; [1,1'-bis(diphenylphosphino)ferrocene]nickel(II) chloride; potassium iodide 1.) toluene, room temperature, 30 min, 2.) toluene, 80 deg C, 16 h; Yield given. Multistep reaction; |
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With potassium cyanide In methanol at 20℃; |
methanol
ethyl 4′-methyl-[1,1′-biphenyl]-2-carboxylate
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate Heating; |
ethyl 2-chlorobenzoate
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K3PO4; 2-(dicyclohexylphosphino)biphenyl based D-gluconamide / Pd(OAc)2 / H2O / 16 h / 80 °C 2: BF3*OEt2 / Heating View Scheme |
4-methylphenylboronic acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K3PO4; 2-(dicyclohexylphosphino)biphenyl based D-gluconamide / Pd(OAc)2 / H2O / 16 h / 80 °C 2: BF3*OEt2 / Heating View Scheme | |
Multi-step reaction with 2 steps 1: PdCl2; aq. NaOH 2: benzene; methanol; hexane View Scheme | |
Multi-step reaction with 2 steps 1: PdCl2; aq. NaOH 2: MeOH / hexane; benzene View Scheme | |
Multi-step reaction with 2 steps 1: palladium diacetate; triphenylphosphine / acetonitrile 2: water / Acidic conditions View Scheme | |
Multi-step reaction with 2 steps 1.1: palladium diacetate / water / 0.08 h / 20 °C / Inert atmosphere 1.2: 5 h / Inert atmosphere; Reflux 2.1: sulfuric acid / 5 h / Reflux View Scheme |
2-bromobenzoic-acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: PdCl2; aq. NaOH 2: benzene; methanol; hexane View Scheme | |
Multi-step reaction with 2 steps 1: PdCl2; aq. NaOH 2: MeOH / hexane; benzene View Scheme | |
Multi-step reaction with 2 steps 1: sulfuric acid / 5 h / Reflux 2: palladium diacetate; sodium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane / acetonitrile; water / Reflux View Scheme | |
Multi-step reaction with 2 steps 1.1: palladium diacetate / water / 0.08 h / 20 °C / Inert atmosphere 1.2: 5 h / Inert atmosphere; Reflux 2.1: sulfuric acid / 5 h / Reflux View Scheme |
2,6-di-tert-butyl-4-methylphenyl 2-methoxybenzoate
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / diethyl ether; various solvent(s) / room temp., 17 h; reflux, 1 h 2: toluene; various solvent(s) / 2.5 h / Heating View Scheme |
2-Methoxybenzoic acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 92 percent / trifluoroacetic anhydride / benzene / 23 h / Ambient temperature 2: 91 percent / diethyl ether; various solvent(s) / room temp., 17 h; reflux, 1 h 3: toluene; various solvent(s) / 2.5 h / Heating View Scheme | |
Multi-step reaction with 6 steps 1: 95 percent / thionyl chloride / 18 h / 20 °C 2: CH2Cl2 / 2 h / 20 °C 3: thionyl chloride / 1 h / 25 °C 4: tetrahydrofuran / 2 h / 20 °C 5: 88 percent / 4.5 N aq. HCl / 12 h / Heating 6: 1.) acetyl chloride / 1.) 0 deg C, 0.25 h, 2.) reflux, 4 h View Scheme |
2-(2-methoxyphenyl)-4,4-dimethyl-2-oxazoline
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tetrahydrofuran / 2 h / 20 °C 2: 88 percent / 4.5 N aq. HCl / 12 h / Heating 3: 1.) acetyl chloride / 1.) 0 deg C, 0.25 h, 2.) reflux, 4 h View Scheme | |
Multi-step reaction with 3 steps 1: magnesium / tetrahydrofuran 2: hydrogenchloride 3: methanol View Scheme |
N-(2-hydroxy-1,1-dimethyl)-2-methoxybenzamide
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: thionyl chloride / 1 h / 25 °C 2: tetrahydrofuran / 2 h / 20 °C 3: 88 percent / 4.5 N aq. HCl / 12 h / Heating 4: 1.) acetyl chloride / 1.) 0 deg C, 0.25 h, 2.) reflux, 4 h View Scheme |
4,4-dimethyl-2-(4'-methyl-biphenyl-2-yl)-4,5-dihydrooxazole
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 88 percent / 4.5 N aq. HCl / 12 h / Heating 2: 1.) acetyl chloride / 1.) 0 deg C, 0.25 h, 2.) reflux, 4 h View Scheme | |
Multi-step reaction with 2 steps 1: hydrogenchloride 2: methanol View Scheme |
2-Methoxybenzoyl chloride
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: CH2Cl2 / 2 h / 20 °C 2: thionyl chloride / 1 h / 25 °C 3: tetrahydrofuran / 2 h / 20 °C 4: 88 percent / 4.5 N aq. HCl / 12 h / Heating 5: 1.) acetyl chloride / 1.) 0 deg C, 0.25 h, 2.) reflux, 4 h View Scheme |
para-bromotoluene
o-iodo-methyl-benzoic acid
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With n-butyllithium; Zinc chloride; tetrakis(triphenylphosphine)palladium (0) In tetrahydrofuran; hexane; chloroform; water | |
With n-butyllithium; Zinc chloride; tetrakis(triphenylphosphine)palladium (0) In tetrahydrofuran; hexane; chloroform; water |
methyl 4'-methylbiphenyl-2-carboxylate
o-tolylbenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; water Heating; | 99% |
With sodium hydroxide In ethanol for 18h; Ambient temperature; | 47% |
With sodium hydroxide In ethanol for 5h; Reflux; | 43% |
methyl 4'-methylbiphenyl-2-carboxylate
B
Methyl 4'-(bromomethyl)biphenyl-2-carboxylate
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; 2,2'-azobis(isobutyronitrile) In chloroform at 60 - 65℃; | A n/a B 92.6% |
methyl 4'-methylbiphenyl-2-carboxylate
Methyl 4'-(bromomethyl)biphenyl-2-carboxylate
Conditions | Yield |
---|---|
With N-Bromosuccinimide In dichloromethane at 25℃; for 5h; Temperature; Irradiation; Large scale; | 90% |
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane Reflux; | 88% |
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane | 85% |
methyl 4'-methylbiphenyl-2-carboxylate
methyl 4-(bromomethyl)-[1,1’-biphenyl]-2-carboxylate
Conditions | Yield |
---|---|
With sulfuric acid; sodium bromide In dichloromethane; water at 25℃; | 80.5% |
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
Stage #1: (S,Z)-1-(2-bromophenyl)-3-iodo-3-(trimethylsilyl)prop-2-en-1-ol With isopropylmagnesium chloride; magnesium; lithium chloride In diethyl ether at 40℃; for 0.75h; Inert atmosphere; Stage #2: methyl 4'-methylbiphenyl-2-carboxylate In diethyl ether at 20℃; for 1h; Inert atmosphere; Stage #3: With titanium tetra-n-propoxide In tetrahydrofuran; diethyl ether at 20℃; for 3h; Inert atmosphere; stereoselective reaction; | 65% |
phthalic anhydride
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With aluminium trichloride; N,N-dimethyl-formamide at 70℃; for 1h; | A 7% B 60% |
With aluminium trichloride; N,N-dimethyl-formamide at 70℃; for 1h; | A 5% B 60% |
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; 2,4,6-triphenylpyrylium tetrafluoroborate; oxygen; ammonium bromide In acetonitrile at 40℃; under 750.075 Torr; for 24h; Molecular sieve; Irradiation; | 60% |
azobisisobutyronitrile
methyl 4'-methylbiphenyl-2-carboxylate
Methyl 4'-(bromomethyl)biphenyl-2-carboxylate
Conditions | Yield |
---|---|
With N-Bromosuccinimide In tetrachloromethane | 59% |
With N-Bromosuccinimide In tetrachloromethane |
methyl 4'-methylbiphenyl-2-carboxylate
(4′-methyl-[1,1′-biphenyl]-2-yl)methanol
Conditions | Yield |
---|---|
With diisobutylaluminium hydride In toluene at -78 - -70℃; for 0.25h; | 42.55 g |
methyl 4'-methylbiphenyl-2-carboxylate
Conditions | Yield |
---|---|
With lithium aluminium deuteride |
The 4'-Methylbiphenyl-2-carboxylic acid methyl ester, with the CAS registry number 114772-34-8, has the systematic name of methyl 4'-methylbiphenyl-2-carboxylate. It belongs to the following product categories: Aromatic Esters; Intermediatesof; Biphenyl & Diphenyl ether; Organic acids. And the molecular formula of this chemical is C15H14O2. What's more, it is usually used as dye and medicine intermediate.
The physical properties of 4'-Methylbiphenyl-2-carboxylic acid methyl ester are as followings: (1)ACD/LogP: 3.86; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.86; (4)ACD/LogD (pH 7.4): 3.86; (5)ACD/BCF (pH 5.5): 508.4; (6)ACD/BCF (pH 7.4): 508.4; (7)ACD/KOC (pH 5.5): 3010.95; (8)ACD/KOC (pH 7.4): 3010.95; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.558; (14)Molar Refractivity: 67.44 cm3; (15)Molar Volume: 208.8 cm3; (16)Polarizability: 26.73×10-24cm3; (17)Surface Tension: 39.3 dyne/cm; (18)Density: 1.083 g/cm3; (19)Flash Point: 164.3 °C; (20)Enthalpy of Vaporization: 60.5 kJ/mol; (21)Boiling Point: 359.4 °C at 760 mmHg; (22)Vapour Pressure: 2.39E-05 mmHg at 25°C.
You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OC)c2ccccc2c1ccc(cc1)C
(2)InChI: InChI=1/C15H14O2/c1-11-7-9-12(10-8-11)13-5-3-4-6-14(13)15(16)17-2/h3-10H,1-2H3
(3)InChIKey: IHNIAWHITVGYJJ-UHFFFAOYAO
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View