Our Company main product 一:suzuki reaction customization 二:Boronic acid derivative ①:phenylboronic acid derivative ②:Phenylboronic acid pinacol ester derivative ③:Potassium phenyltrifluoroborate derivative ④:Phenylboronic acid MIDA ester derivative
Cas:27329-70-0
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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inquiry2-Formyl-5-Furanboronic Acid[CAS:27329-70-0] Lapatinib base[CAS:231277-92-2] Lapatinib ditosylate[CAS:388082-78-8] N-[3-Chloro-4-(3-fluorobenzyloxy)phenyl]-6-iodoquinazolin-4-amine[CAS:231278-20-9] 5-[4-((3-Chloro-4-((3-fluorobenzyl)oxy)ph
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inquiryhigh quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates 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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inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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inquiryName:5-formylfuran-2-boronic acid CAS:27329-70-0 Grade:For chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vu
Cas:27329-70-0
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/638.html Product Name 2-Formylfuran-5-boronic acid CAS No
Cas:27329-70-0
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inquiryTIANFUCHEM-- 27329-70-0 -- 2-Formylfuran-5-boronic acid in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busine
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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
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Cas:27329-70-0
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Cas:27329-70-0
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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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Cas:27329-70-0
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Cas:27329-70-0
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inquiry5-Formyl-2-furylboronic acid CAS: 27329-70-0 Specification Items Specifications Results Appearance: brown or slight yellow powder Complies Water: ≤0.5%
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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Cas:27329-70-0
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Cas:27329-70-0
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inquiry2-(diethoxymethyl)furan
Trimethyl borate
5-formylfurane-2-boronic acid
Conditions | Yield |
---|---|
Stage #1: 2-(diethoxymethyl)furan With biphenyl; para-chlorotoluene; lithium In tetrahydrofuran at -65℃; for 9h; Stage #2: Trimethyl borate In tetrahydrofuran at -65℃; for 1h; Stage #3: With hydrogenchloride In tetrahydrofuran; water pH=6.3; | 81.5% |
With n-butyllithium In tetrahydrofuran; hexane soln. of n-BuLi in hexane added dropwise to soln. of the acetal in THF at -78°C, stirred at -78°C for 5 h, dropwise addn. of trimethylborate, allowed to warm to 25°C with stirring overnight; aqueous workup, org. solvent removed under vac., aq. NaOH added to aq. phase (pH 10), washed with ether, aq. phase acidified carefully with 48% HBr (pH 4), ppt. filtered off, washed with ether; elem. anal.; | 52% |
5-bromo-2-furancarboxaldehyde
Triisopropyl borate
5-formylfurane-2-boronic acid
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-furancarboxaldehyde With n-butyllithium In tetrahydrofuran; hexane; toluene at -60 - -50℃; for 1.16667h; Stage #2: Triisopropyl borate In tetrahydrofuran; hexane; toluene | 78% |
2-(diethoxymethyl)furan
5-formylfurane-2-boronic acid
Conditions | Yield |
---|---|
Stage #1: 2-(diethoxymethyl)furan With Triisopropyl borate; lithium diisopropyl amide In tetrahydrofuran; n-heptane; ethylbenzene at -10 - 0℃; for 1h; Stage #2: With hydrogenchloride In tetrahydrofuran; n-heptane; ethylbenzene; water at 30℃; | 75% |
Stage #1: 2-(diethoxymethyl)furan With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 5h; Stage #2: With Trimethyl borate In tetrahydrofuran; hexane at -78 - 25℃; Stage #3: With sodium hydroxide pH=10; Further stages.; | 52% |
2-(furan-2-yl)-1,3-dioxolane
5-formylfurane-2-boronic acid
Conditions | Yield |
---|---|
Stage #1: 2-(furan-2-yl)-1,3-dioxolane With biphenyl; Trimethyl borate; lithium; isoprene In tetrahydrofuran at 22 - 25℃; for 3.5h; Stage #2: With hydrogenchloride In tetrahydrofuran; water Product distribution / selectivity; | |
Stage #1: 2-(furan-2-yl)-1,3-dioxolane With Trimethyl borate; lithium; isoprene In tetrahydrofuran at 25 - 30℃; for 4.16667h; Stage #2: With hydrogenchloride In tetrahydrofuran; water Product distribution / selectivity; | |
Stage #1: 2-(furan-2-yl)-1,3-dioxolane With biphenyl; lithium; isoprene In tetrahydrofuran; toluene at 23 - 26℃; for 1.66667h; Stage #2: In tetrahydrofuran; water; toluene Product distribution / selectivity; Acidic conditions; | |
Stage #1: 2-(furan-2-yl)-1,3-dioxolane With biphenyl; Triisopropyl borate; sodium In tetrahydrofuran at 5 - 25℃; for 3.25h; Stage #2: With hydrogenchloride In tetrahydrofuran; water at 0℃; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With copper(I) iodide-lithium chloride In tetrahydrofuran at 20℃; Schlenk technique; Inert atmosphere; |
5-formylfurane-2-boronic acid
o-nitroiodobenzene
5-(2-nitrophenyl)-2-furaldehyde
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In 1,2-dimethoxyethane; ethanol; water at 50℃; for 3h; Suzuki reaction; | 100% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile at 80℃; for 3h; Suzuki Coupling; |
(3S)-4-[7-chloro-2-[(3S)-3-methylmorpholin-4-yl]pyrido[2,3-d] pyrimidin-4-yl] 3-methyl-morpholine
5-formylfurane-2-boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; bis(tri-t-butylphosphine)palladium(0) In 1,4-dioxane at 170℃; for 0.75h; Microwave radiation; | 100% |
5-formylfurane-2-boronic acid
ethyl 3-bromo-4-cyanobenzoate
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate In tetrahydrofuran; water at 50℃; for 18h; Suzuki-Miyaura Coupling; | 100% |
5-formylfurane-2-boronic acid
methyl 5-iodosalicylate
5-(5-formylfuran-2-yl)-2-hydroxybenzoic acid
Conditions | Yield |
---|---|
With potassium carbonate In ethanol; water for 24h; Suzuki-Miyaura Coupling; Inert atmosphere; Sealed tube; Heating; | 100% |
5-formylfurane-2-boronic acid
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethylamine In tetrahydrofuran for 16h; Reflux; | 99.9% |
5-formylfurane-2-boronic acid
para-iodoanisole
5-(4-methoxyphenyl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In 1,2-dimethoxyethane; ethanol; water at 50℃; for 1h; Suzuki reaction; | 99% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile at 80℃; for 3h; Suzuki Coupling; | |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile at 60℃; for 1h; Suzuki Coupling; |
3-Bromopyridine
5-formylfurane-2-boronic acid
5-(pyridin-3-yl)-furan-2-carbaldehyde
Conditions | Yield |
---|---|
With PdCl2-[5-(1,1'-biphenyl-4-yl)isoxazole-3-carbaldehyde oxime]; potassium carbonate In methanol; water at 100℃; for 0.0833333h; Suzuki Coupling; | 99% |
With bis-triphenylphosphine-palladium(II) chloride; tetrabutylammomium bromide; potassium carbonate In chloroform; water at 80 - 100℃; for 0.166667h; | 98% |
With tetrabutylammomium bromide; potassium carbonate In methanol; water at 80℃; for 0.333333h; Suzuki Coupling; Reflux; | 96% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; toluene for 12h; Suzuki cross-coupling; Heating; |
5-formylfurane-2-boronic acid
methyl 4-iodosalicylate
methyl 4-(5-formylfuran-2-yl)-2-hydroxybenzoate
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In ethanol; N,N-dimethyl-formamide at 20℃; Suzuki coupling; Inert atmosphere; | 99% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In ethanol; N,N-dimethyl-formamide at 20℃; for 1h; Suzuki Coupling; Inert atmosphere; | 96% |
Stage #1: 5-formylfurane-2-boronic acid; methyl 4-iodosalicylate In ethanol; N,N-dimethyl-formamide for 0.166667h; Suzuki Coupling; Inert atmosphere; Stage #2: With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In ethanol; N,N-dimethyl-formamide at 20℃; for 1h; Suzuki Coupling; Inert atmosphere; | 96% |
Stage #1: 5-formylfurane-2-boronic acid; methyl 4-iodosalicylate In ethanol; N,N-dimethyl-formamide for 0.166667h; Suzuki Coupling; Inert atmosphere; Stage #2: With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In ethanol; N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; | 96% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In ethanol; N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; | 64% |
5-formylfurane-2-boronic acid
N-{3-chloro-4-[(2-fluorobenzyl)oxy]phenyl}-6-iodoquinazoline-4-amine hydrochloride
5-[4-({3-chloro-4-[(2-fluorobenzyl)oxy]phenyl}amino)quinazoline-6-yl]furan-2-carbaldehyde
Conditions | Yield |
---|---|
With potassium carbonate; palladium diacetate In tetrahydrofuran; ethanol at 75℃; for 1h; Inert atmosphere; | 98.8% |
With palladium diacetate; potassium carbonate In tetrahydrofuran; ethanol at 75℃; for 1h; Inert atmosphere; | 98.8% |
5-formylfurane-2-boronic acid
N-(3-chloro-4-(3-fluorobenzyloxy)phenyl)-6-iodoquinazolin-4-amine
5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
With potassium carbonate; palladium diacetate In tetrahydrofuran; ethanol for 0.666667h; Product distribution / selectivity; Reflux; | 98.7% |
With palladium; triethylamine In tetrahydrofuran; ethanol at 65℃; for 7h; Temperature; Concentration; Inert atmosphere; | 97.7% |
With triethylamine; palladium 10% on activated carbon In methanol; 1,2-dimethoxyethane at 45 - 50℃; for 15h; Suzuki Coupling; Inert atmosphere; | 96% |
5-formylfurane-2-boronic acid
5-iodoanthranilonitrile
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; triethylamine In methanol; 1,2-dimethoxyethane at 20 - 45℃; for 3h; Suzuki Coupling; | 98.6% |
6-iodo-N-(3-methyl-4-((6-methylpyridin-3-yl)oxy)phenyl)quinazolin-4-amine
5-formylfurane-2-boronic acid
5-(4-(4-(6-methylpyridin-3-yloxy)-3-methylphenylamino)quinazolin-6-yl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
With potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,2-dimethoxyethane; ethanol at 75℃; for 4h; Inert atmosphere; | 98% |
With bis-triphenylphosphine-palladium(II) chloride; triethylamine In methanol for 12h; Suzuki Coupling; Reflux; |
5-formylfurane-2-boronic acid
4-iodobenzoic acid ethyl ester
5-(4-ethoxycarbonylphenyl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In ethanol; water at 20℃; for 0.5h; Suzuki-Miyaura Coupling; Sealed tube; Green chemistry; | 98% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile at 60℃; for 1h; | 73.8% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile at 60℃; for 1h; Suzuki Coupling; |
5-formylfurane-2-boronic acid
1-Fluoro-3-iodobenzene
5-(3'-fluorophenyl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In 1,2-dimethoxyethane; ethanol; water at 65℃; for 1h; Suzuki Coupling; | 98% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile at 80℃; for 3h; Suzuki Coupling; |
6-iodoquinazolin-4(3H)-one
5-formylfurane-2-boronic acid
5-(4-oxo-3,4-dihydroquinazolin-6-yl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
Stage #1: 5-formylfurane-2-boronic acid With palladium diacetate; tri tert-butylphosphoniumtetrafluoroborate In water; dimethyl sulfoxide at 20℃; for 0.333333h; Inert atmosphere; Stage #2: 6-iodoquinazolin-4(3H)-one With potassium acetate In water; dimethyl sulfoxide at 75 - 85℃; for 0.333333h; Inert atmosphere; | 97.6% |
With tri tert-butylphosphoniumtetrafluoroborate; palladium diacetate In water; dimethyl sulfoxide at 20 - 80℃; Product distribution / selectivity; Inert atmosphere; | 97.6 %Chromat. |
5-formylfurane-2-boronic acid
1-iodo-4-((trifluoromethyl)sulfonyl)benzene
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In 1,2-dimethoxyethane; ethanol; water at 50℃; for 1h; Suzuki reaction; | 97% |
5-iodo-1,2,3-trimethoxybenzene
5-formylfurane-2-boronic acid
5-(3,4,5-trimethoxyphenyl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In 1,2-dimethoxyethane; ethanol; water at 65℃; for 1h; Suzuki Coupling; | 97% |
5-formylfurane-2-boronic acid
chlorobenzene
5-phenylfuran-2-carbaldehyde
Conditions | Yield |
---|---|
With potassium phosphate; C75H58Cl2N4Pd In water; isopropyl alcohol at 25℃; for 24h; Reagent/catalyst; Suzuki-Miyaura Coupling; Schlenk technique; | 97% |
5-formylfurane-2-boronic acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water for 10h; Suzuki Coupling; Reflux; | 97% |
5-formylfurane-2-boronic acid
4-Iodobenzotrifluoride
5-(4-(trifluoromethyl)phenyl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile | 96.15% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile at 60℃; for 1h; Suzuki Coupling; |
5-formylfurane-2-boronic acid
m-bromobenzoic acid
5-(3-carboxyphenyl)furane-2-carbaldehyde
Conditions | Yield |
---|---|
With C11H8Cl4N2O3Pd; potassium carbonate In methanol; water; N,N-dimethyl-formamide at 100℃; for 0.166667h; Suzuki Coupling; | 96% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; toluene for 12h; Suzuki cross-coupling; Heating; | |
With 2-[5-(4-methylphenyl)isoxazol-3-yl]-5-(5-phenylisoxazol-3-yl)-1,3,4-oxadiazole·2PdCl2; potassium carbonate In methanol; water; N,N-dimethyl-formamide at 20℃; for 0.416667h; Suzuki Coupling; | 0.21 g |
5-formylfurane-2-boronic acid
toluene-4-sulfonic acid
5-iodoanthranilonitrile
Conditions | Yield |
---|---|
Stage #1: 5-formylfurane-2-boronic acid; 5-iodoanthranilonitrile With palladium 10% on activated carbon; triethylamine In methanol; 1,2-dimethoxyethane at 20 - 45℃; for 3h; Stage #2: toluene-4-sulfonic acid In water at 60℃; | 96% |
5-formylfurane-2-boronic acid
2-bromo-9-[4-(diphenylamino)phenyl]-5,12-dioctylquinolino[2,3-b]acridine-7,14-dione
5-{9-[4-(diphenylamino)phenyl]-5,12-dioctyl-7,14-dioxo-5,7,12,14-tetrahydroquinolino[2,3-b]acridin-2-yl}furan-2-carbaldehyde
Conditions | Yield |
---|---|
Stage #1: 2-bromo-9-[4-(diphenylamino)phenyl]-5,12-dioctylquinolino[2,3-b]acridine-7,14-dione With tetrakis(triphenylphosphine) palladium(0); water; potassium carbonate In tetrahydrofuran for 0.5h; Suzuki Coupling; Reflux; Stage #2: 5-formylfurane-2-boronic acid In tetrahydrofuran for 12h; Suzuki Coupling; Reflux; | 95.4% |
1-Chloro-4-iodobenzene
5-formylfurane-2-boronic acid
5-(4-chlorophenyl)-2-furaldehyde
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In 1,2-dimethoxyethane; ethanol; water at 65℃; for 1h; Suzuki Coupling; | 95% |
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In water; acetonitrile at 80℃; for 3h; Suzuki Coupling; |
5-formylfurane-2-boronic acid
Conditions | Yield |
---|---|
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate In tetrahydrofuran; water at 50℃; for 18h; Suzuki-Miyaura Coupling; | 95% |
N-(3-chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-iodoquinazolin-4-amine hydrochloride
5-formylfurane-2-boronic acid
5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
With triethylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In ethanol for 2h; Heating / reflux; | 94% |
2-chloropyridine
5-formylfurane-2-boronic acid
5-(pyridin-2-yl)furan-2-carboxaldehyde
Conditions | Yield |
---|---|
With potassium carbonate; sodium tetrachloropalladate(II) In water; butan-1-ol at 100℃; for 12h; Suzuki cross-coupling; | 94% |
Conditions | Yield |
---|---|
With palladium diacetate; potassium hydroxide In water; acetone at 35℃; Suzuki coupling; | 94% |
3-Chloropyridine
5-formylfurane-2-boronic acid
5-(pyridin-3-yl)-furan-2-carbaldehyde
Conditions | Yield |
---|---|
Stage #1: 3-Chloropyridine; 5-formylfurane-2-boronic acid With palladium diacetate; (R)-6-dicyclohexylphoshino-6'-diphenylphosphino-3,3'-dimethoxy-2,2',4,4'-tetramethyl-1,1'-biphenyl In dodecane; butan-1-ol at 25℃; for 16h; Suzuki-Miyaura Coupling; Inert atmosphere; Glovebox; Stage #2: With cesiumhydroxide monohydrate In dodecane; water; butan-1-ol at 25℃; Suzuki-Miyaura Coupling; Glovebox; Inert atmosphere; | 94% |
2-thienyl chloride
5-formylfurane-2-boronic acid
5-(thiophen-2-yl)furan-2-carboxaldehyde
Conditions | Yield |
---|---|
Stage #1: 2-thienyl chloride; 5-formylfurane-2-boronic acid With palladium diacetate; (R)-6-dicyclohexylphoshino-6'-diphenylphosphino-3,3'-dimethoxy-2,2',4,4'-tetramethyl-1,1'-biphenyl In dodecane; butan-1-ol at 25℃; for 1h; Suzuki-Miyaura Coupling; Glovebox; Inert atmosphere; Stage #2: With cesiumhydroxide monohydrate In dodecane; water; butan-1-ol at 80℃; for 4h; Suzuki-Miyaura Coupling; Glovebox; Inert atmosphere; | 94% |
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