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inquiry5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole CAS:133051-88-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of ch
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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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
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
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inquiryAnsciep 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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inquiry5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole Application:5-[2-[4-(bromomethyl)phenyl]phenyl]-2-trityltetrazole
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate
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inquiry5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazoleAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquiryN-(trityl)-5-[4΄-(methyl)biphenyl-2-yl]-2H-tetrazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane for 3h; Heating; | 92% |
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane for 8h; Heating; | 92% |
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; 2,2'-azobis(isobutyronitrile) In dichloromethane at 28℃; Reflux; | 85% |
2-Cyano-4'-methylbiphenyl
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: zinc chloride; sodium azide / dimethylformamide / 36 h / Heating 1.2: 96 percent / aq. HCl / dimethylformamide / 1 h / cooling 2.1: 91 percent / aq. NaOH / toluene / 3 h / 20 °C 3.1: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 96 percent / ZnCl2; NaN3 / dimethylformamide / 36 h / Heating 2: 91 percent / aq. NaOH / toluene / 3 h / 20 °C 3: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: trimethyltin azide / toluene / Heating 2: Et3N / CHCl3 3: NBS, AIBN / CCl4 / Heating View Scheme |
5-<4'-Methyl-1,1'-biphenyl-2-yl>-1H-tetrazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / aq. NaOH / toluene / 3 h / 20 °C 2: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: Et3N / CHCl3 2: NBS, AIBN / CCl4 / Heating View Scheme | |
Multi-step reaction with 2 steps 1: Et3N / CH2Cl2 / 1.5 h / Heating 2: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 2 h / Heating View Scheme |
2-(tetrazol-5-yl)-4'-methyl-1,1'-biphenyl
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / aq. NaOH / toluene / 3 h / 20 °C 2: 92 percent / N-bromosuccinimide; dibenzoyl peroxide / CCl4 / 8 h / Heating View Scheme |
para-bromotoluene
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 2: 1.) Me3SnN3, 2.) aq. HCl / 1.) toluene, reflux, 24 h, 2.) 25 deg C 3: Et3N / CH2Cl2 / 1.5 h / Heating 4: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 2 h / Heating View Scheme | |
Multi-step reaction with 7 steps 1: magnesium / tetrahydrofuran / 2 h / 20 °C 2: tetrahydrofuran / 3 h / 20 °C 3: pyridine; trichlorophosphate / 3 h / 10 - 100 °C 4: sodium azide / toluene / 96 h / 110 °C 5: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C 6: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C 7: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux View Scheme |
o-cyanobromobenzene
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 2: 1.) Me3SnN3, 2.) aq. HCl / 1.) toluene, reflux, 24 h, 2.) 25 deg C 3: Et3N / CH2Cl2 / 1.5 h / Heating 4: N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 2 h / Heating View Scheme | |
Multi-step reaction with 5 steps 1: nickel 2: sodium azide / toluene / 96 h / 110 °C 3: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C 4: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C 5: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux View Scheme |
2-(2-methoxyphenyl)-4,4-dimethyl-2-oxazoline
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: tetrahydrofuran / 2 h / 20 °C 2: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C 3: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h 4: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating View Scheme |
N-(2-hydroxy-1,1-dimethyl)-2-methoxybenzamide
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: thionyl chloride / 1 h / 25 °C 2: tetrahydrofuran / 2 h / 20 °C 3: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C 4: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h 5: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating View Scheme |
4,4-dimethyl-2-(4'-methyl-biphenyl-2-yl)-4,5-dihydrooxazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C 2: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h 3: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating View Scheme | |
Multi-step reaction with 5 steps 1: pyridine; trichlorophosphate / 3 h / 10 - 100 °C 2: sodium azide / toluene / 96 h / 110 °C 3: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C 4: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C 5: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux View Scheme |
2-Methoxybenzoic acid
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 7 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: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C 6: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h 7: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating View Scheme |
2-Methoxybenzoyl chloride
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: CH2Cl2 / 2 h / 20 °C 2: thionyl chloride / 1 h / 25 °C 3: tetrahydrofuran / 2 h / 20 °C 4: 96 percent / pyridine, phosphorus oxychloride / 3 h / 100 °C 5: 1.) tributyltin chloride, sodium azide, 2.) 10 N aq. sodium hydroxide / 1.) toluene, reflux, 70 h, 20 deg C, 3 h 6: 92 percent / N-bromosuccinimide, dibenzoyl peroxide / CCl4 / 3 h / Heating View Scheme |
trityl chloride
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 1 h / 20 °C 2: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 8 h / Reflux View Scheme |
benzonitrile
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: n-butyllithium; 2,2,6,6-tetramethylpiperidinyl-lithium / tetrahydrofuran; hexane / 0.08 h / -78 - -10 °C / Inert atmosphere 1.2: 5 h / -78 - 20 °C / Inert atmosphere 2.1: toluene / 20 °C 3.1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; toluene / 4 h / 100 °C / Inert atmosphere 4.1: trimethylsilylazide; trifluoroacetic acid / 36 h / 120 °C / Sealed tube 5.1: triethylamine / dichloromethane / 1 h / 20 °C 6.1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 8 h / Reflux View Scheme |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: toluene / 20 °C 2: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; toluene / 4 h / 100 °C / Inert atmosphere 3: trimethylsilylazide; trifluoroacetic acid / 36 h / 120 °C / Sealed tube 4: triethylamine / dichloromethane / 1 h / 20 °C 5: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 8 h / Reflux View Scheme |
2-(5,5-dimethyl-[1,3,2]dioxaborinan-2-yl)-benzonitrile
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; toluene / 4 h / 100 °C / Inert atmosphere 2: trimethylsilylazide; trifluoroacetic acid / 36 h / 120 °C / Sealed tube 3: triethylamine / dichloromethane / 1 h / 20 °C 4: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 8 h / Reflux View Scheme |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: nickel 2: sodium azide / toluene / 96 h / 110 °C 3: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C 4: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C 5: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux View Scheme |
para-methylphenylmagnesium bromide
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: tetrahydrofuran / 3 h / 20 °C 2: pyridine; trichlorophosphate / 3 h / 10 - 100 °C 3: sodium azide / toluene / 96 h / 110 °C 4: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C 5: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C 6: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux View Scheme |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride / tetrahydrofuran; water / 16 h / 20 °C 2: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C 3: N-Bromosuccinimide; Phthalic acid dibutyl ester / tetrachloromethane / 6 h / Reflux View Scheme |
2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol
Conditions | Yield |
---|---|
Stage #1: 2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde; N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole With potassium carbonate In N,N-dimethyl-formamide at 20 - 22℃; for 3h; Stage #2: With sodium tetrahydroborate In water; N,N-dimethyl-formamide at 48 - 52℃; for 3.08333h; | 99.2% |
With potassium carbonate In N,N-dimethyl acetamide | |
With potassium carbonate In N,N-dimethyl acetamide |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
2-(triphenylmethyl)-5-<(4'-(azidomethyl)biphenyl-2-yl)>-2H-tetrazole
Conditions | Yield |
---|---|
With lithium azide In dimethyl sulfoxide for 4h; Ambient temperature; | 99% |
With sodium azide In N,N-dimethyl-formamide for 16h; Ambient temperature; | 89% |
2-(2-oxohexyl)pyridine
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran for 8h; | 94% |
ethyl 3-(N-pentanoyl)aminobenzoate
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
ethyl 3-[N-[[4-[2-(3-triphenylmethyl-3H-tetrazol-5-yl)phenyl]phenyl]methyl]-N-pentanoylamino]benzoate
Conditions | Yield |
---|---|
With potassium tert-butylate In N,N-dimethyl acetamide at 50℃; for 3.5h; | 93.6% |
2-mercapto-5-(2-bromophenyl)-1,3,4-oxadiazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
5-{4'-[5-(2-bromo-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole
Conditions | Yield |
---|---|
Stage #1: 2-mercapto-5-(2-bromophenyl)-1,3,4-oxadiazole With potassium carbonate In acetone for 0.5h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; | 92% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
3(R)-3-methyl-N-<2,3,4,5-tetrahydro-2-oxo-(1H)-1-benz-azepin-3-yl>-2-butenamide
3(R)-3-methyl-N-<2,3,4,5-tetrahydro-2-oxo-1-<<<2'-(N-triphenylmethyl)-tetrazol-5-yl><1,1'-biphenyl>-4-yl>-methyl>-1H-1-benzazepin-3-yl>-2-butenamide
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 22℃; for 18h; | 91% |
propylamine
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Propyl-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amine
Conditions | Yield |
---|---|
In tetrahydrofuran for 4h; Ambient temperature; | 89% |
In tetrahydrofuran for 2h; Ambient temperature; |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
[1,1-Dimethyl-2-((R)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-ylcarbamoyl)-ethyl]-sulfamic acid methyl ester
(1,1-Dimethyl-2-{(R)-2-oxo-1-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-ylcarbamoyl}-ethyl)-sulfamic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran; N,N-dimethyl-formamide at 0℃; | 89% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
5-(2-methoxyphenyl)-1,3,4-oxadiazole-2-thiol
5-{4'-[5-(2-methoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole
Conditions | Yield |
---|---|
Stage #1: 5-(2-methoxyphenyl)-1,3,4-oxadiazole-2-thiol With potassium carbonate In acetone for 0.5h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; | 89% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
5-(3-chlorophenyl)-[1,3,4]oxadiazole-2-thiol
5-{4'-[5-(3-chloro-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole
Conditions | Yield |
---|---|
Stage #1: 5-(3-chlorophenyl)-[1,3,4]oxadiazole-2-thiol With potassium carbonate In acetone for 0.5h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; | 88% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
5-(4-pyridinyl)-1,3,4-oxadiazole-2-thiol
4-{5-[2'-(2-trityl-2H-tetrazol-5-yl)-biphenyl-4-ylmethylsulfanyl]-[1,3,4]oxadiazol-2-yl}-pyridine
Conditions | Yield |
---|---|
Stage #1: 5-(4-pyridinyl)-1,3,4-oxadiazole-2-thiol With potassium carbonate In acetone for 0.5h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; | 87% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Stage #1: 2-butyl-5-(4-chlorobenzylidene)-3,5-dihydro-4H-imidazol-4-one With potassium carbonate In acetonitrile at 20℃; for 0.0833333h; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetonitrile for 6h; Reflux; Inert atmosphere; | 87% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
2-mercapto-5-(3-methylphenyl)-1,3,4-oxadiazole
5-[4'-(5-m-tolyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-biphenyl-2-yl]-2-trityl-2H-tetrazole
Conditions | Yield |
---|---|
Stage #1: 2-mercapto-5-(3-methylphenyl)-1,3,4-oxadiazole With potassium carbonate In acetone for 0.5h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; | 86% |
2-butyl-1H-imidazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
2-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 8h; Inert atmosphere; | 85% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate
ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[2'-(2-triphenylmethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl-1H-imidazole-5-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 20℃; for 24h; | 83% |
With potassium tert-butylate 1.) DMA, 0 deg C, 10 min, 2.) DMA, RT, 1 h; Yield given. Multistep reaction; | |
Stage #1: ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In N,N-dimethyl-formamide at 20 - 60℃; for 6h; |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
5‑(4‑methoxyphenyl)‑1,3,4‑oxadiazole‑2‑thiol
5-{4'-[5-(4-methoxy-phenyl)-[1,3,4]oxadiazol-2-ylsulfanylmethyl]-biphenyl-2-yl}-2-trityl-2H-tetrazole
Conditions | Yield |
---|---|
Stage #1: 5‑(4‑methoxyphenyl)‑1,3,4‑oxadiazole‑2‑thiol With potassium carbonate In acetone for 0.5h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; | 83% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
5-(5-Methyl-isoxazol-3-yl)-4-phenyl-4H-[1,2,4]triazole-3-thiol
C45H34N8OS
Conditions | Yield |
---|---|
Stage #1: 5-(5-Methyl-isoxazol-3-yl)-4-phenyl-4H-[1,2,4]triazole-3-thiol With potassium carbonate In acetone for 2h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.; | 83% |
2-propyl-4,5-bis(methoxycarbonyl)-imidazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
With potassium carbonate In ISOPROPYLAMIDE; acetone at 30 - 61℃; for 5 - 6h; Product distribution / selectivity; | 82.8% |
With potassium carbonate In N,N-dimethyl-formamide; acetone Reflux; |
C13H12N4O2S
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
C46H36N8O2S
Conditions | Yield |
---|---|
Stage #1: C13H12N4O2S With potassium carbonate In acetone for 2h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.; | 81% |
2-n-butyl-4-chloro-5-hydroxymethylimidazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
2-n-butyl-4-chloro-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-imidazole-5-methanol
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 10h; | 80% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
Stage #1: 4-methyl-2-propyl-N-(R-hydroxymethylbenzyl)-1H-benzimidazole-6-carboxamide With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; Cooling with ice; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In N,N-dimethyl-formamide at 0 - 20℃; for 5h; | 79% |
C14H14N4OS
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
C47H38N8OS
Conditions | Yield |
---|---|
Stage #1: C14H14N4OS With potassium carbonate In acetone for 2h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.; | 78% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
5-butyl-1-[[(2'-(2-trityl)-tetrazol-5-yl)biphenyl-4-yl]methyl]-3-[(2-(trimethylsilyl)ethoxy)methyl]-1H-imidazolium bromide
Conditions | Yield |
---|---|
In acetonitrile at 70℃; for 3h; Inert atmosphere; | 78% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
4-n-Butyl-imidazole
4-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 8h; Inert atmosphere; | 78% |
2-butyl-1H-imidazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide 1.) 0 deg C, 45 min; 2.) 45 deg C; | 77.6% |
C13H12N4OS
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
C46H36N8OS
Conditions | Yield |
---|---|
Stage #1: C13H12N4OS With potassium carbonate In acetone for 2h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.; | 77% |
C14H14N4O2S
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
C47H38N8O2S
Conditions | Yield |
---|---|
Stage #1: C14H14N4O2S With potassium carbonate In acetone for 2h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; Further stages.; | 77% |
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
Methyl 4(5)-(pentafluoroethyl)-2-propylimidazole-5(4)-carboxylate
Methyl 4-(pentafluoroethyl)-2-propyl-1-<<2'-biphenyl-4-yl>methyl>imidazole-5-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 16h; Ambient temperature; | 74% |
2-mercapto-5-(4-methylphenyl)-1,3,4-oxadiazole
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole
5-[4'-(5-p-tolyl-[1,3,4]oxadiazol-2-ylsulfanylmethyl)-biphenyl-2-yl]-2-trityl-2H-tetrazole
Conditions | Yield |
---|---|
Stage #1: 2-mercapto-5-(4-methylphenyl)-1,3,4-oxadiazole With potassium carbonate In acetone for 0.5h; Heating; Stage #2: N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole In acetone Heating; | 74% |
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