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inquiryProduct Name 5,6-Dimethylbenzimidazole CAS NO 582-60-5 Appearance White crystalline powder Molecular for
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inquiryProduct name: 5,6-Dimethylbenzimidazole CAS No.:582-60-5 Molecule Formula:C9H10N2 Molecule Weight:146.19 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiry4,5-dimethyl-1,2-phenylenediamine
orthoformic acid triethyl ester
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With gallium(III) triflate at 20℃; for 0.1h; | 99% |
With aminosulfonic acid In methanol at 20℃; for 1h; | 94% |
iodine In acetonitrile at 20℃; for 0.666667h; | 93% |
methanol
4,5-dimethyl-2-nitrobenzenamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With iron; ammonium chloride at 68 - 70℃; for 48h; Inert atmosphere; | 99% |
N-formylbenzamide
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In tetrahydrofuran at 50℃; for 9h; Inert atmosphere; Green chemistry; | 96% |
formic acid
4,5-dimethyl-1,2-dinitrobenzene
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With gold nano particles supported on rutile TiO2 In toluene at 70℃; under 750.075 Torr; for 6h; Inert atmosphere; chemoselective reaction; | 95% |
4,5-dimethyl-2-nitrobenzenamine
orthoformic acid triethyl ester
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With 10% Pd/C; hydrogen; acetic acid In methanol at 20℃; under 760.051 Torr; | 94% |
With iron; ytterbium(III) triflate at 75℃; for 3h; | 82% |
formic acid
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With tetrabutyl-ammonium chloride In water; toluene at 160℃; for 0.166667h; Microwave irradiation; | 93% |
With chloro-trimethyl-silane In water; N,N-dimethyl-formamide at 120℃; for 0.166667h; Microwave irradiation; | 93% |
In methanol at 20℃; under 1551.49 Torr; Flow reactor; Inert atmosphere; | 38% |
carbon dioxide
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With bis[1,2-bis(diphenylphosphine)ethane]ruthenium dichloride; hydrogen at 120℃; under 112511 Torr; for 40h; Green chemistry; | 93% |
With dimethylamine borane In ethanol; water at 100℃; under 750.075 Torr; for 24h; | 93% |
With tris(pentafluorophenyl)borate; phenylsilane In tetrahydrofuran at 120℃; under 7500.75 Torr; for 24h; Autoclave; | 62% |
4,5-dimethyl-1,2-phenylenediamine
N,N-dimethyl-formamide
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With Imidazole hydrochloride at 120℃; for 6h; | 93% |
With phenylsilane at 120℃; for 12h; | 50% |
With Triethoxysilane; carbon dioxide; tris(pentafluorophenyl)borate at 120℃; for 24h; | 99 %Spectr. |
1-benzyl-5,6-dimethyl-1H-benzo[d]imidazole
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With triethylsilane; palladium 10% on activated carbon In tetrahydrofuran at 20℃; for 18h; Inert atmosphere; | 92% |
oxalic acid
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
In 1,4-dioxane at 120℃; for 6h; Green chemistry; | 92% |
formic acid
4,5-dimethyl-2-nitrobenzenamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; triethylamine at 150℃; for 0.0833333h; Microwave irradiation; | 91% |
methanol
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With potassium tert-butylate In 1,4-dioxane at 130℃; for 48h; Autoclave; | 90% |
formic acid
N-(2-amino-4,5-dimethylphenyl)formamide
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
at 110℃; for 6h; Temperature; | 87.9% |
Conditions | Yield |
---|---|
With rose bengal; water; oxygen; sodium chloride In N,N-dimethyl-formamide at 25℃; for 48h; Irradiation; Green chemistry; | 87% |
carbon dioxide
4,5-dimethyl-2-nitrobenzenamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; phenylsilane; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine In acetonitrile at 70℃; under 7500.75 Torr; for 15h; | 84% |
With gold on titanium oxide; hydrogen In 1-methyl-pyrrolidin-2-one at 100℃; under 60006 Torr; for 12h; Sealed tube; Green chemistry; | 81% |
carbon dioxide
4,5-dimethyl-1,2-phenylenediamine
A
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With phenylsilane at 50℃; under 22502.3 Torr; for 3h; Pressure; Autoclave; | A 78% B 11% |
2-methoxy-ethanol
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With oxygen; toluene-4-sulfonic acid In water at 110℃; Sealed tube; | 77% |
D-Glucose
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; trifluorormethanesulfonic acid; water at 100℃; for 1h; Sealed tube; | 75% |
methanol
4,5-dimethyl-2-nitrobenzenamine
A
5,6-dimethyl-1H-benzo[d]imida-zole
B
1,5,6-trimethylbenzimidazole
Conditions | Yield |
---|---|
With Cu-Zn-PMO at 250℃; for 3h; Sealed tube; Supercritical conditions; Green chemistry; | A 73% B n/a |
tert-butylisonitrile
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In acetonitrile at 70℃; for 24h; | 60% |
1-Amino-5,6-dimethylbenzimidazole
A
5,6-dimethyl-1H-benzo[d]imida-zole
B
Bis-(5,6-dimethyl-benzoimidazol-1-yl)-diazene
Conditions | Yield |
---|---|
With bromine; sodium carbonate In water at 0 - 5℃; for 1h; | A 55% B 10% |
dimethyl sulfoxide
4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With ammonium acetate; water at 140℃; for 10h; Inert atmosphere; Schlenk technique; | 42% |
With ammonium acetate In water at 140℃; for 11h; Schlenk technique; Inert atmosphere; | 42% |
N-D-ribityl-4,5-dimethyl-1,2-phenylenediamine
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
With oxygen In water at 20℃; for 96h; | 8% |
With potassium hexacyanoferrate(III) |
Conditions | Yield |
---|---|
With 4-morpholineethanesulfonic acid In water at 37℃; pH=6; |
N-(ribityl),N'-(Boc)-diamino-4,5-dimethylbenzene
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
Stage #1: N-(ribityl),N'-(Boc)-diamino-4,5-dimethylbenzene With hydrogenchloride In water Stage #2: With sodium hydroxide In water at 20℃; for 5h; pH=7 - 8; | |
Multi-step reaction with 2 steps 1: hydrogenchloride / water / 3 h / 20 °C 2: oxygen / water / 96 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 82 percent / NaHCO3 / H2O; tetrahydrofuran / 12 h 2.1: 85 mg / H2 / Pd(OH)2 / methanol / 2 h 3.1: HCl / H2O 3.2: NaOH / H2O / 5 h / 20 °C / pH 7 - 8 View Scheme | |
Multi-step reaction with 4 steps 1: sodium hydrogencarbonate / 1,4-dioxane; water / 3 h / 20 °C 2: sodium cyanoborohydride / methanol / 48 h / Inert atmosphere; Reflux 3: hydrogenchloride / water / 3 h / 20 °C 4: oxygen / water / 96 h / 20 °C View Scheme |
(2-amino-4,5-dimethyl-phenyl)-carbamic acid tert-butyl ester
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 85 mg / H2 / Pd(OH)2 / methanol / 2 h 2.1: HCl / H2O 2.2: NaOH / H2O / 5 h / 20 °C / pH 7 - 8 View Scheme | |
Multi-step reaction with 3 steps 1: sodium cyanoborohydride / methanol / 48 h / Inert atmosphere; Reflux 2: hydrogenchloride / water / 3 h / 20 °C 3: oxygen / water / 96 h / 20 °C View Scheme |
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
In methanol at 20℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 0.17 h / 55 °C 2: nitric acid / dichloromethane / 2 h / 15 - 25 °C 3: hydrogen; palladium 10% on activated carbon / methanol / 10 h / 20 °C 4: 6 h / 110 °C View Scheme |
5,6-dimethyl-1H-benzo[d]imida-zole
(E)-11-(2-chloroethylidene)-6,11-dihydrodibenzoxepin-2-carboxylic acid methyl ester
(E)-11-<2-(5,6-dimethyl-1-benzimidazoyl)ethylidene>-6,11-dihydrodibenzoxepin-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide; toluene for 3h; Heating; | 100% |
Conditions | Yield |
---|---|
With trimethylamine Ambient temperature; | 100% |
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With potassium hydroxide In ethanol at 20℃; for 0.25h; Schlenk technique; Inert atmosphere; Stage #2: 1-(halomethyl)-3,5-dimethylbenzene In ethanol for 25h; Reflux; Schlenk technique; Inert atmosphere; | 100% |
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole In ethanol at 20℃; for 1h; Inert atmosphere; Schlenk technique; Alkaline conditions; Stage #2: 1-(halomethyl)-3,5-dimethylbenzene In ethanol at 80℃; Schlenk technique; Inert atmosphere; | 93% |
5,6-dimethyl-1H-benzo[d]imida-zole
4'-(5,6-Dimethyl-benzoimidazol-1-yl)-2,6,3'-trimethyl-4'H-[1,1']bipyridinyl-4-one
Conditions | Yield |
---|---|
With sodium methylate In methanol; acetonitrile at 20℃; for 0.5h; | 99% |
Conditions | Yield |
---|---|
In toluene at 60℃; for 24h; Inert atmosphere; Schlenk technique; Glovebox; | 99% |
Conditions | Yield |
---|---|
With potassium phosphate In N,N-dimethyl-formamide at 150℃; | 99% |
5,6-dimethyl-1H-benzo[d]imida-zole
G
(β-D-ribofuranosyl)-5,6-dimethylbenzimidazole
Conditions | Yield |
---|---|
for 1.5h; purine nucleoside phosphorylase of whole cells of E. coli BMT 1D/1A; | 98% |
5,6-dimethyl-1H-benzo[d]imida-zole
2'-Deoxyguanosine
1-(5,6-dimethyl-benzoimidazol-1-yl)-β-D-erythro-1,2-dideoxy-pentofuranose
Conditions | Yield |
---|---|
for 1.5h; purine nucleoside phosphorylase of whole cells of E. coli BMT 1D/1A; | 98% |
Conditions | Yield |
---|---|
With iodine; potassium carbonate In N,N-dimethyl-formamide at 80℃; regioselective reaction; | 98% |
5,6-dimethyl-1H-benzo[d]imida-zole
5,6-Dimethyl-n-nitrobenzimidazol
Conditions | Yield |
---|---|
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With tert-butyl methyl ether; nitric acid In tetrahydrofuran at 0℃; Stage #2: With sulfuric acid In dichloromethane at 0 - 5℃; for 1h; Further stages.; | 97% |
5,6-dimethyl-1H-benzo[d]imida-zole
isopropyl bromide
1,3-diisopropyl-(5,6-dimethyl)benzimidazolium bromide
Conditions | Yield |
---|---|
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With potassium carbonate In acetonitrile at 20℃; for 1h; Stage #2: isopropyl bromide In acetonitrile for 96h; Reflux; | 97% |
5,6-dimethyl-1H-benzo[d]imida-zole
cyclohexane-1,2-epoxide
1-(2-hydroxycyclohexyl)-5,6-dimethylbenzimidazole
Conditions | Yield |
---|---|
In neat (no solvent) at 70℃; for 12h; | 97% |
In neat (no solvent) at 70℃; for 12h; | 78% |
5,6-dimethyl-1H-benzo[d]imida-zole
2-bromo-N-(4-methoxyphenyl)benzenesulfonamide
Conditions | Yield |
---|---|
With copper(l) iodide; oxygen; sodium methylate; L-proline In N,N-dimethyl-formamide at 130℃; for 24h; Schlenk technique; Sealed tube; | 97% |
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With potassium hydroxide In ethanol at 20℃; for 1h; Inert atmosphere; Schlenk technique; Stage #2: (2,3,4,5,6-pentamethylbenzyl) halide In ethanol at 80℃; Inert atmosphere; Schlenk technique; | 97% |
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole In ethanol at 20℃; for 1h; Inert atmosphere; Schlenk technique; Alkaline conditions; Stage #2: 1-(halomethyl)-2,3,4,5,6-pentamethylbenzene In ethanol at 80℃; Schlenk technique; Inert atmosphere; | 97% |
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With potassium hydroxide In ethanol at 20℃; for 1h; Stage #2: 1-(halomethyl)-2,3,4,5,6-pentamethylbenzene In ethanol at 80℃; for 24h; |
Conditions | Yield |
---|---|
With di-tert-butyl peroxide; copper(l) chloride In chlorobenzene at 110℃; | 97% |
With di-tert-butyl peroxide; copper(l) chloride In chlorobenzene at 110℃; for 2h; | 77% |
Conditions | Yield |
---|---|
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With potassium hydroxide In ethanol at 20℃; for 0.25h; Stage #2: 2,3,4,5,6-pentamethylbenzyl chloride In ethanol at 20℃; for 17h; Reflux; | 97% |
5,6-dimethyl-1H-benzo[d]imida-zole
carbonochloridic acid 1-chloro-ethyl ester
allyltributylstanane
Conditions | Yield |
---|---|
With triethylamine In dichloromethane 0 deg C to room temp., 3 h; | 96% |
Conditions | Yield |
---|---|
With copper(l) iodide; oxygen; sodium methylate; L-proline In N,N-dimethyl-formamide at 130℃; for 24h; Schlenk technique; Sealed tube; | 96% |
5,6-dimethyl-1H-benzo[d]imida-zole
2-bromo-N-p-tolylbenzenesulfonamide
Conditions | Yield |
---|---|
With copper(l) iodide; oxygen; sodium methylate; L-proline In N,N-dimethyl-formamide at 130℃; for 24h; Schlenk technique; Sealed tube; | 96% |
5,6-dimethyl-1H-benzo[d]imida-zole
2-chloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 70℃; for 24h; Inert atmosphere; | 96% |
5,6-dimethyl-1H-benzo[d]imida-zole
Conditions | Yield |
---|---|
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.0833333h; Inert atmosphere; Stage #2: 6-(chloromethyl)-2-(methylthio)benzo[d]thiazole In N,N-dimethyl-formamide; mineral oil at 20℃; for 1h; | 96% |
5,6-dimethyl-1H-benzo[d]imida-zole
2,5-difluoropyrimidine
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 70℃; for 24h; Schlenk technique; | 96% |
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene In 1,2-dichloro-ethane at 20 - 80℃; for 6h; Schlenk technique; | 96% |
5,6-dimethyl-1H-benzo[d]imida-zole
methyl iodide
1,5,6-trimethylbenzimidazole
Conditions | Yield |
---|---|
With potassium hydroxide; 18-crown-6 ether In tetrachloromethane for 30h; Ambient temperature; | 95% |
With sodium hydroxide In water; acetonitrile at 0 - 20℃; for 72h; Inert atmosphere; | 65% |
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With sodium hydroxide In tetrahydrofuran for 0.166667h; Stage #2: methyl iodide In tetrahydrofuran at 20℃; | |
Stage #1: 5,6-dimethyl-1H-benzo[d]imida-zole With sodium hydride In mineral oil at 0 - 20℃; for 0.5h; Schlenk technique; Stage #2: methyl iodide In mineral oil at 20℃; Schlenk technique; |
5,6-dimethyl-1H-benzo[d]imida-zole
1H-benzimidazole-5,6-dicarboxylic acid
Conditions | Yield |
---|---|
With potassium permanganate In water; tert-butyl alcohol at 70℃; for 0.5h; | 95% |
With potassium permanganate In tert-butyl alcohol at 75℃; for 1.5h; | 60% |
With potassium permanganate at 75℃; | 55% |
With potassium permanganate In water; tert-butyl alcohol at 70℃; | 48% |
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