Dayangchem's 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. DayangChem can provide different quantities
Cas:10540-31-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:10540-31-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
Cas:10540-31-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:10540-31-5
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:10540-31-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
factory?direct?sale Application:healing drugs
Cas:10540-31-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry10540-31-5 Application:intermediate
Cas:10540-31-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:10540-31-5
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryExhibition in shanghai Our Laboratoy Our factory Package & Shipment Appearance: Colorless to light yellow liqui Storage:2-8, cold storage, to
Cas:10540-31-5
Min.Order:100 Gram
Negotiable
Type:Trading Company
inquiry1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App
Cas:10540-31-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 4-(4-Fluorophenyl)benzonitrile, CAS:10540-31-5 with the most competitive price and th
Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:10540-31-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryWe promise quality; We deliver goods timely; We test product purity before delivery;We quote price reasonabl;We guarantee after sale service.Appearance:White or off-white crystalline powder Storage:cool and dry area,avoiding light Package:1g/5g/10g/2
High quality Application:Pharmaceutial
Cas:10540-31-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry4-(4-Fluorophenyl)benzonitrile
Cas:10540-31-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity Application:Drug intermediates Materials intermediates and active molecules
4-bromobenzenecarbonitrile
4-fluoroboronic acid
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With potassium carbonate; palladium dichloride In ethanol; water at 20℃; for 0.0833333h; Suzuki cross-coupling; | 99% |
With potassium carbonate; polymer-supported Pd catalyst FC 1001 In ethanol at 110℃; for 0.166667h; Suzuki coupling; microwave irradiation; | 98% |
With Ph2P(CH2CH2O)22CH3; triethylamine; palladium dichloride In water at 80℃; for 1h; Suzuki coupling; Inert atmosphere; | 98% |
4-cyanophenyl trifluoromethanesulfonate
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With palladium diacetate In ethanol at 95℃; for 0.25h; microwave irradiation; | 99% |
4-Cyanochlorobenzene
4-flourophenylmagnesium bromide
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
Stage #1: 4-Cyanochlorobenzene With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate In tetrahydrofuran; toluene Kumada Cross-Coupling; Inert atmosphere; Sealed tube; Stage #2: 4-flourophenylmagnesium bromide In tetrahydrofuran; toluene at 20℃; for 1.5h; Kumada Cross-Coupling; Inert atmosphere; Sealed tube; chemoselective reaction; | 98% |
4-bromobenzenecarbonitrile
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate In methanol for 2h; Suzuki-Miyaura cross-coupling; Heating; | 96% |
With potassium carbonate; palladium diacetate In methanol for 2h; Suzuki reaction; Heating; | 96% |
Conditions | Yield |
---|---|
With C23H20ClFeN3Pd; potassium carbonate In water; N,N-dimethyl-formamide at 80℃; for 4h; Reagent/catalyst; Suzuki-Miyaura Coupling; | 95% |
Conditions | Yield |
---|---|
Stage #1: 4-cyanophenol With fluorosulfonyl fluoride; triethylamine In ethanol; water at 20℃; for 4h; Stage #2: 4-fluoroboronic acid With palladium diacetate; triethylamine In ethanol; water at 20℃; for 6h; | 95% |
Conditions | Yield |
---|---|
With palladium diacetate; triethylamine In water at 20℃; for 2h; Suzuki-Miyaura Coupling; | 94% |
4-cyanobenzene-1-sulfonyl fluoride
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate; diisopropylamine In ethanol; water at 45℃; for 4h; | 94% |
4-iodobenzonitrile
tributyl(4-fluorophenyl)stannane
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With 4,4’‐bis(trimethylammoniummethyl)‐2,2’‐bipyridine; diamminedichloropalladium(II); sodium hydrogencarbonate In water at 110℃; for 3h; Stille Cross Coupling; Sealed tube; | 93% |
4-bromobenzenecarbonitrile
2-(4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In 1,4-dioxane; water at 90℃; for 12h; Inert atmosphere; | 92.5% |
(4-cyanophenyl)magnesium bromide
4-flourophenylmagnesium bromide
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
Stage #1: (4-cyanophenyl)magnesium bromide; 4-flourophenylmagnesium bromide With lithium chloride; manganese(ll) chloride In tetrahydrofuran at -10℃; Inert atmosphere; Stage #2: With oxygen In tetrahydrofuran at 10 - 20℃; | 91% |
4-Cyanochlorobenzene
2-(4-fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With P(t-Bu)3 Palladacycle Gen. 3; potassium trimethylsilonate In tetrahydrofuran at 23℃; for 0.25h; Suzuki-Miyaura Coupling; | 91% |
4-bromobenzenecarbonitrile
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With palladium diacetate; diisopropylamine In water at 100℃; for 1h; Suzuki-Miyaura Coupling; | 88% |
4-fluoroboronic acid
4-[(trifluoromethyl)sulfonyl] benzonitrile
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With potassium phosphate; palladium(II) acetylacetonate; ruphos In 1,4-dioxane; dimethyl sulfoxide at 80℃; for 16h; Suzuki-Miyaura Coupling; Sealed tube; Inert atmosphere; | 82% |
Conditions | Yield |
---|---|
[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl) palladium(II) dichloride In tetrahydrofuran at 25℃; for 2h; Negishi Coupling Reaction; | 80% |
4-iodobenzonitrile
tris(4-fluorophenyl)bismuthane
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With potassium acetate; palladium diacetate; N-cyclohexyl-cyclohexanamine In N,N-dimethyl-formamide at 35℃; for 2h; Inert atmosphere; | 78% |
zinc(II) cyanide
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With dmap; nickel(II) bromide dimethoxyethane; 1,4-di(diphenylphosphino)-butane; zinc In acetonitrile at 80℃; for 12h; Sealed tube; Inert atmosphere; | 77% |
4-Cyanochlorobenzene
triallyl(4-fluorophenyl)silane
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
Stage #1: triallyl(4-fluorophenyl)silane With tetrabutyl ammonium fluoride In tetrahydrofuran; water at 20℃; for 1h; Stage #2: 4-Cyanochlorobenzene With XPhos; bis(η3-allyl-μ-chloropalladium(II)) In tetrahydrofuran; water at 80℃; for 11h; | 73% |
4-bromobenzenecarbonitrile
4-fluorophenyhydrazine hydrochloride
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 50℃; for 8h; | 71% |
4-bromobenzenecarbonitrile
triallyl(4-fluorophenyl)silane
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
Stage #1: triallyl(4-fluorophenyl)silane With tetrabutyl ammonium fluoride In water; dimethyl sulfoxide at 20℃; for 1h; Stage #2: 4-bromobenzenecarbonitrile With tricyclohexylphosphine; palladium dichloride In water; dimethyl sulfoxide at 80℃; for 18h; | 69% |
N-(4-cyanophenyl)acetamide
A
4-cyano-4'-fluorobiphenyl
B
4,4'-difluorobiphenyl
Conditions | Yield |
---|---|
Stage #1: N-(4-cyanophenyl)acetamide With boron trifluoride methanol complex In methanol at 65℃; Inert atmosphere; Stage #2: With tert.-butylnitrite In methanol at 0℃; for 1h; Inert atmosphere; Stage #3: potassim 4-fluorophenyltrifluoroborate With palladium diacetate In methanol at 20℃; for 12.25h; Suzuki Coupling; Inert atmosphere; | A 65% B 10% |
4-fluoroboronic acid
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With potassium phosphate; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In 1,4-dioxane at 110℃; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere; | 51% |
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With 10-methyl-9-(2,4,6-trimethylphenyl) acridinium tetrafluoroborate; oxygen In acetonitrile at 50℃; for 16h; Inert atmosphere; Irradiation; | 47% |
4-fluoroboronic acid
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; (triphenylphosphine)gold(I) chloride; sodium acetate In methanol; acetonitrile for 16h; Suzuki Coupling; Inert atmosphere; Irradiation; | 37% |
4-Fluorobenzoic acid
4-bromobenzenecarbonitrile
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With sodium carbonate In methanol at 150℃; for 1h; Suzuki-Miyaura Coupling; Microwave irradiation; | 8% |
4-fluorobenzenediazonium tetrafluoroborate
benzonitrile
A
4'-fluoro-[1,1'-biphenyl]-3-carbonitrile
B
4-cyano-4'-fluorobiphenyl
C
4'-fluoro-[1,1'-biphenyl]-2-carbonitrile
Conditions | Yield |
---|---|
With potassium acetate; 18-crown-6 ether for 1.5h; Ambient temperature; Yield given. Yields of byproduct given; |
methanol
4-cyano-4'-fluorobiphenyl
Conditions | Yield |
---|---|
With tris(2-diphenylphosphinoethyl)phosphine; potassium tert-butylate; water; caesium carbonate; cobalt(II) bromide In m-xylene at 140℃; for 24h; Green chemistry; | 97% |
4-cyano-4'-fluorobiphenyl
4-fluoro-biphenyl
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0); hydrogen; trimethylaluminum; tricyclohexylphosphine In toluene at 130℃; under 750.075 Torr; for 24h; Schlenk technique; | 82% |
With [1,1'-bis(diphenylphosphino)ferrocene]nickel(II) chloride; ethanol; potassium hexamethylsilazane In toluene at 150℃; for 8h; Inert atmosphere; Molecular sieve; | 58% |
4-cyano-4'-fluorobiphenyl
ethylmagnesium bromide
Conditions | Yield |
---|---|
Stage #1: 4-cyano-4'-fluorobiphenyl; ethylmagnesium bromide With titanium(IV) isopropylate In diethyl ether at 0 - 20℃; for 1h; Stage #2: With boron trifluoride diethyl etherate In diethyl ether at 20℃; for 2h; | 39.1% |
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