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Cas:134521-16-7
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Cas:134521-16-7
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inquiryProduct name: Bis(4-cyanophenyl)methanol CAS : 134521-16-7 Appearance: White powder Content: 99% Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Organic intermediate Transportation:By se
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inquiryProduct Name: Bis(4-cyanophenyl)methanol Synonyms: 4-[alpha-(4-Cyanophenyl)hydroxymethyl]benzonitrile;BIS(4-CYANOPHENYL)METHANOL;4-[A-(4-CYANOPHENYL)-HYDROXYMETHYL]-BENZONITRILE;4-[α-(4-cyanophenyl)-hydroxymethyl]-benzonitrile;4-[α-
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inquiryBis(4-cyanophenyl)methanol CAS:134521-16-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organ
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inquirylow price high quality high purity good sevice stock Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical int
Cas:134521-16-7
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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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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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Min.Order:100 Gram
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inquiry4,4'-dicyanobenzophenone
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol at 0℃; for 0.5h; | 100% |
With aluminium amalgam; ammonia | |
With sodium tetrahydroborate In methanol | |
With sodium tetrahydroborate In methanol | |
Stage #1: 4,4'-dicyanobenzophenone With sodium tetrahydroborate In methanol at 0 - 30℃; for 0.5h; Stage #2: With methanol; water; acetic acid pH=6.33; |
4-cyanobenzaldehyde
A
4,4'-dicyanobenzophenone
B
4,4'-Methanol-bisbenzonitrile
C
benzonitrile
Conditions | Yield |
---|---|
With rhodium(II) acetate; 1,3-bis-(diphenylphosphino)propane In toluene at 200℃; for 5.5h; Temperature; | A 10% B 6% C 30% |
4,4'-diaminobenzophenone
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium nitrite; aqueous hydrochloric acid; water / weiteres Reagens: Natriumcarbonat 2: amalgamated aluminium; ethanolic ammonia View Scheme |
bis(p-methylphenyl)-methanone
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: dihydrogen peroxide; hydrogen bromide / water; tetrachloromethane / 2 h / 20 °C / Irradiation 1.2: 48 h / 20 - 60 °C 2.1: sodium tetrahydroborate / methanol / 0.5 h / 0 °C View Scheme |
4-bromobenzenecarbonitrile
4-cyanobenzaldehyde
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
Stage #1: 4-bromobenzenecarbonitrile With TurboGrignard In tetrahydrofuran at -15 - 20℃; for 2.25h; Stage #2: 4-cyanobenzaldehyde In tetrahydrofuran at -15 - 0℃; for 1.16667h; | 0.72 g |
4,4'-Methanol-bisbenzonitrile
4,4'-dicyanodiphenylbromomethane
Conditions | Yield |
---|---|
With hydrogen bromide In water; toluene at 60℃; for 2h; Heating / reflux; | 92% |
4,4'-Methanol-bisbenzonitrile
4-(alpha-chloro-4'-cyanobenzyl)-benzonitrile
Conditions | Yield |
---|---|
With hydrogenchloride; zinc(II) chloride In water; toluene at 40 - 65℃; for 4h; | 85% |
4,4'-Methanol-bisbenzonitrile
4,4'-dicyanobenzophenone
Conditions | Yield |
---|---|
With manganese(IV) oxide In chloroform at 20℃; for 5.5h; | 85% |
With nickel(II) triflate; cyclohexanone; 1,2-bis-(dicyclohexylphosphino)ethane In toluene at 110℃; for 12h; Schlenk technique; | 59% |
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
With hydrogenchloride; nitrobenzene weiteres Reagens: Aethanol; Behandeln des nach mehreren Tagen isolierten Reaktionsprodukts mit aethanol. Ammoniak; | |
With hydrogenchloride; chloroform weiteres Reagens: Aethanol; Behandeln des nach mehreren Tagen isolierten Reaktionsprodukts mit aethanol. Ammoniak; |
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; Kinetics; electron pulse irradiation; |
4,4'-Methanol-bisbenzonitrile
p-toluenesulfonyl chloride
toluene-4-sulfonic acid bis-(4-cyano-phenyl)-methyl ester
Conditions | Yield |
---|---|
Stage #1: 4,4'-Methanol-bisbenzonitrile; p-toluenesulfonyl chloride In acetone at 0 - 5℃; for 0.0833333h; Stage #2: With sodium hydroxide In water; acetone at 0 - 5℃; for 1.25h; |
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
In toluene |
4,4'-Methanol-bisbenzonitrile
trichloroacetonitrile
trichloroacetimidate bis-(4-cyanophenyl)methyl ester
Conditions | Yield |
---|---|
Stage #1: 4,4'-Methanol-bisbenzonitrile; trichloroacetonitrile In acetone at 10 - 20℃; for 0.166667 - 0.25h; Stage #2: With sodium hydroxide In water; acetone for 2 - 3h; pH=~ 7.00; |
4,4'-Methanol-bisbenzonitrile
methanesulfonyl chloride
bis(4-cyanophenyl)methylmethanesulfonate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 8h; |
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: manganese(IV) oxide / chloroform / 5.5 h / 20 °C 2: hydrazine hydrate / ethanol / 16 h / 80 °C 3: manganese(IV) oxide / chloroform / 1 h 4: chloroform / 17.5 h / 20 - 60 °C View Scheme |
4,4'-Methanol-bisbenzonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: manganese(IV) oxide / chloroform / 5.5 h / 20 °C 2: hydrazine hydrate / ethanol / 16 h / 80 °C 3: manganese(IV) oxide / chloroform / 1 h 4: chloroform / 17 h / 60 °C View Scheme |
4,4'-Methanol-bisbenzonitrile
4-[(4-cyanophenyl)methanehydrazonoyl]benzonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: manganese(IV) oxide / chloroform / 5.5 h / 20 °C 2: hydrazine hydrate / ethanol / 16 h / 80 °C View Scheme |
4,4'-Methanol-bisbenzonitrile
4-[(4-cyanophenyl)(diazo)methyl]benzonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: manganese(IV) oxide / chloroform / 5.5 h / 20 °C 2: hydrazine hydrate / ethanol / 16 h / 80 °C 3: manganese(IV) oxide / chloroform / 1 h View Scheme |
4,4'-Methanol-bisbenzonitrile
cyclohexanone
A
hexahydro-2H-oxepin-2-one
B
4,4'-dicyanobenzophenone
Conditions | Yield |
---|---|
Stage #1: 4,4'-Methanol-bisbenzonitrile; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 22h; Baeyer-Villiger Ketone Oxidation; Stage #2: With ammonium cerium (IV) nitrate; 1,1,1,3',3',3'-hexafluoro-propanol In ethyl acetate at 45℃; for 10h; Baeyer-Villiger Ketone Oxidation; |
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