We supply good quality 3,5-dimethylphenylboronic acid CAS# 172975-69-8 at competitive price. Our 3,5-dimethylphenylboronic acid CAS# 172975-69-8 has been exported to many countries and regions. If you are looking for 3,5-dimethylphenylboronic aci
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
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Cas:172975-69-8
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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inquiryProduct Name: 3,5-Dimethylphenylboronic acid Synonyms: RARECHEM AH PB 0186;M-XYLENE-5-BORONIC ACID;TIMTEC-BB SBB004076;3,5-DIMETHYLBENZENEBORONIC ACID;3,5-DIMETHYLPHENYLBORONIC ACID;AKOS BRN-0067;3,5-Dimethylphenylboronic Acid (contains varying
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:sealed and stored Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Transportation:as per your request. Port:Shangh
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inquiry3,5-Dimethylphenylboronic acid Basic information Product Name: 3,5-Dimethylphenylboronic acid Synonyms: RARECHEM AH PB 0186;M-XYLENE-5-BORONIC ACID;TIMTEC-BB SBB004076;3,5-Dimethyl benzene;3,5-DIMETHYLBENZENEBORONIC ACID;3,5-DIMETHYLPHENYLBORO
Cas:172975-69-8
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:172975-69-8
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inquirymethanol
diisopropylamine borane
5-bromo-1,3-xylene
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
Stage #1: diisopropylamine borane With magnesium; phenylmagnesium bromide In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: 5-bromo-1,3-xylene In tetrahydrofuran at 70℃; Stage #3: methanol Further stages; | 89% |
Conditions | Yield |
---|---|
With Mg; H2SO4 In tetrahydrofuran; diethyl ether aryl bromide in THF was added to Mg turnings, filtered, added dropwise with stirring to trimethyl borate in ether at -70°C, the suspn. was allowed to warm to room temp. overnight, added with stirring to ice, concd. H2SO4, stirred for 30 min (Ar); shaken with ether, dried over Na2SO4, evapd., filtered, dried in vac.; elem. anal.; | 85.6% |
With Mg; iodomethane In diethyl ether under Ar atm. 1,3-dimethyl-5-bromobenzene in Et2O was added slowly to Mgturning in the presence of MeI, react. mixt. was refluxed for 6 h and a dded at -60°C to soln. B(OMe)3 in Et2O, allowed to warm slowly toroom temp. with stirring; react. mixt. was poured into 20% H2SO4, org. phase was separated, washedwith water and dried over MgSO4, solvent was removed in vacuo; | 82% |
Trimethyl borate
water
3,5-dimethyphenylmagnesium bromide
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
Stage #1: Trimethyl borate; 3,5-dimethyphenylmagnesium bromide In tetrahydrofuran at 20℃; Stage #2: water With hydrogenchloride In tetrahydrofuran; diethyl ether | 74% |
Trimethyl borate
5-bromo-1,3-xylene
water
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
Stage #1: Trimethyl borate; 5-bromo-1,3-xylene With magnesium In tetrahydrofuran at -78 - 20℃; Stage #2: water With hydrogenchloride In tetrahydrofuran; diethyl ether | 74% |
5-bromo-1,3-xylene
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With Trimethyl borate | |
Stage #1: 5-bromo-1,3-xylene With magnesium In tetrahydrofuran Stage #2: With Trimethyl borate Stage #3: With hydrogenchloride Further stages.; | |
Stage #1: 5-bromo-1,3-xylene With magnesium; methyl iodide In diethyl ether Inert atmosphere; Reflux; Stage #2: With Trimethyl borate In diethyl ether at -60 - 20℃; Inert atmosphere; | |
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / -78 °C 1.2: -78 - 20 °C 2.1: water; hydrogenchloride / tetrahydrofuran; hexane / 20 °C / pH 3 - 5 View Scheme |
2-(3,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
Stage #1: 2-(3,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane With sodium periodate In tetrahydrofuran; water for 0.25h; Stage #2: With hydrogenchloride In tetrahydrofuran; water for 4h; | |
Stage #1: 2-(3,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane With sodium periodate In tetrahydrofuran; water for 0.5h; Stage #2: With hydrogenchloride In tetrahydrofuran; water at 20℃; for 17h; |
m-xylene
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 4,4'-di-tert-butyl-2,2'-bipyridine / [Ir(COD)(OMe)]2 / tetrahydrofuran / 16 h / 80 °C 2.1: sodium periodate / tetrahydrofuran; H2O / 0.25 h 2.2: HCl / H2O; tetrahydrofuran / 4 h View Scheme | |
Multi-step reaction with 2 steps 1.1: 4,4'-di-tert-butyl-2,2'-bipyridine; pinacolborane / [(COD)Ir(OMe)]2 / cyclohexane / 24 h / 80 °C 2.1: sodium periodate / tetrahydrofuran; H2O / 0.5 h 2.2: hydrochloric acid / tetrahydrofuran; H2O / 17 h / 20 °C View Scheme |
Triisopropyl borate
5-bromo-1,3-xylene
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With N2 In tetrahydrofuran | 2.41 g (29.7%) |
With N2 In tetrahydrofuran | 2.41 g (29.7%) |
With sodium hydroxide; n-butyllithium In tetrahydrofuran; hydrogenchloride; hexane; dichloromethane | |
Stage #1: 5-bromo-1,3-xylene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.25h; Inert atmosphere; Stage #2: Triisopropyl borate In tetrahydrofuran; hexane at 25℃; for 0.333333h; Inert atmosphere; |
C26H31B3O5
A
(4-methoxy-3,5-dimethylphenyl)boronic acid
B
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With water at 25℃; Equilibrium constant; |
C25H29B3O4
A
(4-methoxy-3,5-dimethylphenyl)boronic acid
B
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With water at 25℃; Equilibrium constant; |
C38H55B3O5
A
3,5-dimethylphenyl boronic acid
B
4-methoxy-3,5-di-tert-butylphenylboronic acid pinacol ester
Conditions | Yield |
---|---|
With water at 25℃; Equilibrium constant; |
C31H41B3O4
A
3,5-dimethylphenyl boronic acid
B
4-methoxy-3,5-di-tert-butylphenylboronic acid pinacol ester
Conditions | Yield |
---|---|
With water at 25℃; Equilibrium constant; |
C25H29B3O6
A
3,5-dimethylphenyl boronic acid
B
3,4,5-trimethoxyphenylboronic Acid
Conditions | Yield |
---|---|
With water at 25℃; Equilibrium constant; |
C26H31B3O9
A
3,5-dimethylphenyl boronic acid
B
3,4,5-trimethoxyphenylboronic Acid
Conditions | Yield |
---|---|
With water at 25℃; Equilibrium constant; |
tris(3.5-dimethyl phenyl)boroxine
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With water at 25℃; Equilibrium constant; |
3,5-dimethyphenylmagnesium bromide
B
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With Triisopropyl borate In tetrahydrofuran at -55 - 20℃; Temperature; |
(3,5-dimethylphenyl)lithium
B
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With Triisopropyl borate In tetrahydrofuran at -70 - 20℃; |
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With hydrogenchloride; water In tetrahydrofuran; hexane at 20℃; pH=3 - 5; | |
With hydrogenchloride; water In tetrahydrofuran | 114.6 g |
3,5-dimethyphenylmagnesium bromide
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrahydrofuran / -78 - 20 °C 2: hydrogenchloride; water / tetrahydrofuran View Scheme |
2,6-dimethylaniline
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: bromine / methanol / 20 °C 2.1: sulfuric acid / ethanol / 1 h / 7 - 20 °C 2.2: 1.5 h / 20 °C / Cooling 2.3: 20 °C / Inert atmosphere 3.1: magnesium / tetrahydrofuran / -78 - 20 °C View Scheme |
3,5-dimethylphenyl boronic acid
methyl (S)-2-[3-(2-benzyloxy-1-methylethyl)-2-iodo-1H-pyrrolo[2,3-b]pyridin-5-yl]-2-methylpropanoate
methyl (S)-2-[3-(2-benzyloxy-1-methylethyl)-2-(3,5-dimethyl-phenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-2-methylpropanoate
Conditions | Yield |
---|---|
With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In ethanol; toluene at 85℃; for 15h; Suzuki-Miayura cross-coupling; | 100% |
3,5-dimethylphenyl boronic acid
(S)-1-(2-Azabicyclo[2.2.2]oct-2-yl)-2-[3-(2-benzyloxy-1-methylethyl)-2-iodo-1H-pyrrolo[2,3-c]pyridin-5-yl]-2-methyl propan-1-one
(S)-1-(2-Azabicyclo[2.2.2]oct-2-yl)-2-[3-(2-benzyloxy-1-methylethyl)-2-(3,5-dimethylphenyl)-1H-pyrrolo[2,3-c]pyridin-5-yl]-2-methylpropan-1-one
Conditions | Yield |
---|---|
With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In ethanol; toluene at 90℃; for 15h; Suzuki-Miayura cross-coupling; | 100% |
3,5-dimethylphenyl boronic acid
3,3',5,5'-tetramethyl-1,1'-biphenyl
Conditions | Yield |
---|---|
With air; palladium diacetate In methanol at 20℃; | 100% |
With potassium acetate; silver(l) oxide In methanol at 40℃; for 15h; | 99% |
With bromo-phenyl-acetic acid methyl ester; potassium fluoride; dichloro[2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]palladium(II) In 1,4-dioxane; water at 100℃; for 24h; | 95% |
4-(4-bromo-2-formylphenyl)piperazine-1-carboxylic acid tert-butyl ester
3,5-dimethylphenyl boronic acid
4-(3-formyl-3',5'-dimethylbiphenyl-4-yl)piperazine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In 1,2-dimethoxyethane Suzuki coupling; Heating; | 100% |
7-chloro-2-cyclohexylmethylindan-1-one
3,5-dimethylphenyl boronic acid
7-(3',5'-dimethylphenyl)-2-cyclohexylmethylindan-1-one
Conditions | Yield |
---|---|
With trisodium tris(3-sulfophenyl)phosphine; palladium diacetate; sodium carbonate In water; ethylene glycol at 125℃; for 4h; Inert atmosphere; | 100% |
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; sodium hydroxide; tri-t-butylphosphonium tetraphenylborate complex In tetrahydrofuran; water at 65℃; for 24h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With Pd/C; potassium carbonate In water; N,N-dimethyl-formamide at 40℃; for 5h; Suzuki Coupling; | 99% |
With potassium carbonate In ethanol; water at 80℃; for 7h; Suzuki Coupling; | 90% |
With tris-(o-tolyl)phosphine; microencapsulated Pd(PPh3) In acetonitrile for 6h; Heating; | 83% |
With potassium phosphate tribasic trihydrate In water at 80℃; for 15h; Suzuki-Miyaura Coupling; Green chemistry; | 82% |
(Ra)-3,3’-dibromo-2,2’-dimethoxy-5,5’,6,6’,7,7’,8,8’-octahydro-1,1’-binaphthalene
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With potassium fluoride; tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine In tetrahydrofuran at 75℃; for 22h; | 99% |
Stage #1: (Ra)-3,3’-dibromo-2,2’-dimethoxy-5,5’,6,6’,7,7’,8,8’-octahydro-1,1’-binaphthalene; tetrakis(triphenylphosphine) palladium(0) at 20℃; for 0.166667h; Suzuki coupling; Stage #2: 3,5-dimethylphenyl boronic acid With sodium carbonate In ethanol at 90℃; for 18h; Further stages.; | 97% |
para-bromotoluene
3,5-dimethylphenyl boronic acid
1-(4-methylphenyl)-3,5-dimethylbenzene
Conditions | Yield |
---|---|
With bis-(1-methylimidazole)palladium(II) dichloride; sodium hydroxide In water at 80℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Green chemistry; | 99% |
With sodium carbonate; 1,2-bis(2'-pyrazineethynyl)benzene palladium dichloride In water; acetonitrile at 70℃; for 6h; Suzuki coupling; | 91% |
3,5-dimethylphenyl boronic acid
3-bromoaniline
3-amino-3',5'-dimethylbiphenyl
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium (0); tri-tert-butyl phosphine; cesium fluoride In tetrahydrofuran at 20℃; for 2h; Suzuki coupling; | 99% |
With cesium fluoride; tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine In tetrahydrofuran at 20℃; for 2h; Suzuki Coupling; | 99% |
indole-2,3-dione
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With triphenyl phosphite; [(C2H4)2Rh(acac)] In acetone for 4h; Heating; | 99% |
6-chloro-2-picoline
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tris(dibenzylideneacetone)dipalladium (0) In toluene at 100℃; for 16h; Suzuki-Miyaura coupling; | 99% |
N-(5'-bromo-3'-phenylpyraz-2'-yl)pyridinium aminide
3,5-dimethylphenyl boronic acid
N-[5-(3,5-dimethylphenyl)-3-phenylpyrazin-2-yl]pyridinium aminide
Conditions | Yield |
---|---|
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; toluene for 8h; Suzuki coupling reaction; Heating; | 99% |
3'-Chloroacetophenone
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; palladium diacetate In tetrahydrofuran at 100℃; for 24h; Suzuki-Miyaura coupling; | 99% |
Conditions | Yield |
---|---|
With palladium diacetate; sodium carbonate In water; acetone at 35℃; for 0.5h; Inert atmosphere; | 99% |
With bis-(1-methylimidazole)palladium(II) dichloride; sodium hydroxide In water at 80℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Green chemistry; | 99% |
With potassium carbonate In water at 80℃; for 1.5h; Suzuki Coupling; Green chemistry; | 90% |
4,4'-dithiobis [5-amino-3-cyano-1-{2,6-dichloro-4-(trifluoromethyl)phenyl}-1H-pyrazole]
3,5-dimethylphenyl boronic acid
C19H13Cl2F3N4S
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; oxygen In water; dimethyl sulfoxide at 100℃; for 36h; | 99% |
Conditions | Yield |
---|---|
With C52H36F8O2Rh2 In 1,4-dioxane; water at 50℃; for 12h; optical yield given as %ee; enantioselective reaction; | 99% |
cyclohexenone
3,5-dimethylphenyl boronic acid
(R)-3-(3,5-dimethyl-phenyl)cyclohexanone
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; (R)-(6-(tert-butylsulfinyl)-2,3-dimethoxyphenyl)diphenylphosphine; potassium hydroxide In water; toluene at 20 - 40℃; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
Stage #1: 3,5-dimethylphenyl boronic acid With chlorobis(ethylene)rhodium(I) dimer; C8H16N2O4S2 In 1,4-dioxane at 50℃; for 0.25h; Inert atmosphere; Stage #2: cyclohexenone With potassium hydroxide In 1,4-dioxane; methanol at 10℃; for 2h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
With potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (R,Z)-1-(tert-butylsulfinyl)-2-(prop-1-enyl)benzene In methanol; water at 40℃; for 3h; Hayashi-Miyaura reaction; Inert atmosphere; optical yield given as %ee; stereoselective reaction; | 99% |
3-Bromopyridine
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With bis-(1-methylimidazole)palladium(II) dichloride; sodium hydroxide In water at 80℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Green chemistry; | 99% |
With sodium carbonate In methanol at 60℃; for 0.5h; Suzuki-Miyaura cross-coupling; | > 99 %Chromat. |
para-bromoacetophenone
3,5-dimethylphenyl boronic acid
1-(3’,5’-dimethylbiphenyl-4-yl)ethanone
Conditions | Yield |
---|---|
With potassium carbonate In water at 80℃; for 10h; Suzuki-Miyaura Coupling; Green chemistry; | 99% |
With potassium carbonate; palladium dichloride; 3,3'-dimethyl-1,1’-(1,3-phenylenedimethylene)-bis(1H-imidazolium) dichloride In water; N,N-dimethyl-formamide for 3h; Suzuki Coupling; Reflux; | 97% |
With sodium acetate In water; N,N-dimethyl-formamide for 12h; Suzuki coupling; Reflux; | 94% |
(E)-2-fluorovinyl 4-methylbenzenesulfonate
3,5-dimethylphenyl boronic acid
(E)-1-(2-fluorovinyl)-3,5-dimethylbenzene
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; potassium phosphate; tricyclohexylphosphine In 1,4-dioxane at 100℃; for 14h; Suzuki-Miyaura reaction; Inert atmosphere; stereoselective reaction; | 99% |
1-methoxy-4-(2-nitro-vinyl)-benzene
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With chlorobis(ethylene)rhodium(I) dimer; tert-butanesulfinylphosphine; triethylamine In ethanol at 40℃; for 10h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
9-Chloroacridine
3,5-dimethylphenyl boronic acid
9-(3,5-dimethylphenyl)acridine
Conditions | Yield |
---|---|
With potassium phosphate In toluene at 100℃; for 24h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere; | 99% |
With potassium phosphate; palladium diacetate; tricyclohexylphosphine In water; toluene Reflux; |
Conditions | Yield |
---|---|
With bis(ethylene)rhodium(I) chloride dimer; C19H23NOS; potassium hydroxide In 1,4-dioxane; water at 20 - 50℃; for 12h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
benzoic acid anhydride
3,5-dimethylphenyl boronic acid
3,5-dimethylbenzophenone
Conditions | Yield |
---|---|
With NHC-Pd(II)-Im; sodium hydrogencarbonate In water at 20℃; for 12h; Inert atmosphere; | 99% |
Stage #1: benzoic acid anhydride; 3,5-dimethylphenyl boronic acid With sodium hydrogencarbonate In water at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: With C19H25Br2N5Pd In water at 20℃; for 36h; Inert atmosphere; | 86% |
3,5-dimethylphenyl boronic acid
1,3-diphenyl-propen-3-one
(S)-3-(3, 5-dimethylphenyl)-1,3-diphenylpropan-1-one
Conditions | Yield |
---|---|
With potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (R)-(6-(tert-butylsulfinyl)-2,3-dimethoxyphenyl)diphenylphosphine In water; isopropyl alcohol at 40℃; for 3h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
3-butyl-1,2-benzisothiazole-1,1-dioxide
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With palladium(II) trifluoroacetate; (S)-methyl 6-(4-(tert-butyl)-4,5-dihydrooxazol-2-yl)nicotinate; oxygen In 2,2,2-trifluoroethanol at 40℃; for 12h; enantioselective reaction; | 99% |
methyl o-formylbenzoate
3,5-dimethylphenyl boronic acid
(S)-3-(3,5-dimethylphenyl)-1,3-dihydro-2-benzofuran-1-one
Conditions | Yield |
---|---|
With (R)-Me-BIPAM; tris(triphenylphosphine)ruthenium(II) chloride; potassium carbonate In water; toluene at 50℃; for 18h; Inert atmosphere; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With NHC-Pd(II)-Im; lithium tert-butoxide In water at 80℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; Green chemistry; | 99% |
3-methylbenzyl N,N-dimethylcarbamate
3,5-dimethylphenyl boronic acid
3,3',5-Trimethyl-diphenylmethan
Conditions | Yield |
---|---|
With NHC-Pd(II)-Im; lithium tert-butoxide In water at 80℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; Green chemistry; | 99% |
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