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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/42.html Product Name 4-Carboxyphenylboronic acid CAS No. 14047-29-1 Appearance White powder Assay ≥99% Ca

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:1 Gram

FOB Price: $52.0

Type:Lab/Research institutions

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Dayang Chem (Hangzhou) Co.,Ltd.

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 quantiti

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 4-Carboxyphenylboronic Acid supplier in China

Cas:14047-29-1

Min.Order:0 Metric Ton

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Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. ---------------------------------

High quality 14047-29-1 4-Carboxybenzeneboronic acid

Cas:14047-29-1

Min.Order:1 Kilogram

FOB Price: $1300.0 / 1600.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high 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

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:1 Kilogram

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Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 4-boronobenzoic acid

Cas:14047-29-1

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. 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

Factory Price OLED 99% 14047-29-1 4-Carboxyphenylboronic acid Manufacturer

Cas:14047-29-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

4-Boronobenzoic acid

Cas:14047-29-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so

4-Carboxyphenylboronic acid_

Cas:14047-29-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu

CAS 14047-29-1 4-Carboxyphenylboronic Acid

Cas:14047-29-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

High Purity CAS 14047-29-1 with best price

Cas:14047-29-1

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Hot Sell Factory Supply Raw Material CAS14047-29-1 4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 4-(Dihydroxyboryl)benzoic acid Molecular Formula:C7H7BO4 Molecular Weight:165.94 CAS No.:14047-29-1 Appearance:Similar White Powder Appearance:Similar White Powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/dru

4-(Dihydroxyboryl)benzoic acid

Cas:14047-29-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

100% Natural Ginseng Stem Leaf Extract Manufaacturer CAS 14047-29-1

Cas:14047-29-1

Min.Order:10 Gram

Negotiable

Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

4-Carboxyphenylboronic acid 14047-29-1

Cas:14047-29-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Leader Biochemical Group

About Product Details Items Specifications Test Results Appearance White to white crystalline powde

China factory Supply High Quality 4-Carboxyphenylboronic acid CAS 14047-29-1

Cas:14047-29-1

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Hot selling high quality 4-Carboxyphenylboronic acid 14047-29-1 with reasonable price and fast delivery

Cas:14047-29-1

Min.Order:1 Kilogram

FOB Price: $40.0 / 100.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

4-Carboxyphenylboronic acid CAS: 14047-29-1 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 org

4-Carboxyphenylboronic acid CAS: 14047-29-1

Cas:14047-29-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan 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

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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ShangHai Soyoung Biotechnology Inc

Trade Assurance Get full protection for your orders 100% Product quality protection 100% On-time shipment protection 100% Payment protection Appearance:Brown-yellow powder Storage:2 years if properly stored Package:25 kgs/ fiber drum or according t

Hericium erinaceus mushroom extract 10%~50% Polysaccharides Lion's Mane Mushroom extract

Cas:14047-29-1

Min.Order:10 Kilogram

FOB Price: $62.0

Type:Lab/Research institutions

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Xi'an Yinherb Bio-Tech Co., Ltd.

Xi'an Yinherb Bio-Tech Co., Ltd was founded in 2009, We have more than 10 experienced doctors and scientists and professional managers, specializing in Nootropics, Sarms and Peptides researching and developing, and become the lead

Lion's Mane Mushroom extract

Cas:14047-29-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

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

4-Carboxyphenylboronicacid

Cas:14047-29-1

Min.Order:0

Negotiable

Type:Manufacturers

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Kunshan Push Trading Co.,LTD

4-Carboxyphenylboronic acid 14047-29-1 ADVANTAGE 1.Professional: More than 10 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for export . More than 10 years chemical exporting experience. Go

4-Carboxyphenylboronic acid 14047-29-1

Cas:14047-29-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&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

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:100 Gram

Negotiable

Type:Other

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Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

4-Carboxyphenylboronic acid/High quality/Best price

Cas:14047-29-1

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

4-Carboxyphenylboronic acid

Cas:14047-29-1

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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Synthetic route

4-methoxycarbonylphenylboronic acid
99768-12-4

4-methoxycarbonylphenylboronic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water for 3h; Concentration; Reagent/catalyst; Reflux;96.5%
(4-(diisopropylcarbamoyl)phenyl)boronic acid

(4-(diisopropylcarbamoyl)phenyl)boronic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With lithium hydroxide monohydrate In tetrahydrofuran; water at 20℃; for 2h; Time;95.8%
p-ethoxycarbonylphenylboronic acid
4334-88-7

p-ethoxycarbonylphenylboronic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water for 3h; Concentration; Reagent/catalyst; Reflux;95.2%
4-formylphenylboronic acid,
87199-17-5

4-formylphenylboronic acid,

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: 4-formylphenylboronic acid, With potassium permanganate; sodium hydroxide In water for 2h;
Stage #2: In ethanol; water at 50℃; for 0.166667h;
95%
With sodium hydroxide; potassium permanganate In water90%
With potassium permanganate In water; acetonitrile
tri(4-tolyl)boroxine
5084-80-0

tri(4-tolyl)boroxine

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With potassium permanganate; tetrabutylammomium bromide; sodium hydroxide In water at 20℃;93%
4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With potassium permanganate; tetrabutylammomium bromide; sodium hydroxide; nickel dichloride In water at 20℃; Concentration;92%
With potassium permanganate; tetrabutylammomium bromide; sodium hydroxide In water at 20℃;82%
With potassium permanganate; tetrabutylammomium bromide; sodium hydroxide In water at 20℃;82%
4-carboxyphenyl boronic acid MIDA ester
1072960-67-8

4-carboxyphenyl boronic acid MIDA ester

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With sodium hydroxide; water In tetrahydrofuran at 23℃; for 0.166667h; Inert atmosphere;89%
potassium permanganate
7722-64-7

potassium permanganate

4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With hydrogenchloride In sodium hydroxide oxidatio with KMnO4 in aq. NaOH followed by acidification with HCl;72%
Trimethyl borate
121-43-7

Trimethyl borate

para-bromotoluene
106-38-7

para-bromotoluene

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: para-bromotoluene With iodine; magnesium In tetrahydrofuran for 12h; Heating;
Stage #2: Trimethyl borate In tetrahydrofuran at -78 - 20℃; for 16h;
Stage #3: With ionic liquid In water for 0.5h; Further stages.;
70%
hydrogenchloride
7647-01-0

hydrogenchloride

4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

water
7732-18-5

water

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: 4-methylphenylboronic acid; water With potassium permanganate; sodium hydroxide
Stage #2: hydrogenchloride
70%
4-formylphenylboronic acid,
87199-17-5

4-formylphenylboronic acid,

A

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

B

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With [(hydrotris(3,5-diphenyl-pyrazol-1-yl)borate)FeII(benzilate)]; oxygen In benzene at 20℃; for 0.333333h;A 10%
B 70%
carbon dioxide
124-38-9

carbon dioxide

para-diiodobenzene
624-38-4

para-diiodobenzene

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: para-diiodobenzene With n-butyllithium In diethyl ether; hexane at -70℃; for 0.5h; Inert atmosphere;
Stage #2: With Triisopropyl borate In diethyl ether; hexane at -70℃; for 0.25h; Inert atmosphere;
Stage #3: carbon dioxide Further stages;
52%
3-Formylphenylboronic acid
87199-16-4

3-Formylphenylboronic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With potassium permanganate
4-Bromobenzoic acid
586-76-5

4-Bromobenzoic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: 4-Bromobenzoic acid With n-butyllithium In tetrahydrofuran; hexane; toluene at -70℃; for 1.5h;
Stage #2: With Triisopropyl borate In tetrahydrofuran; hexane; toluene at -70 - -20℃; Further stages.;
41 % Chromat.
Multi-step reaction with 3 steps
1.1: thionyl chloride / 2.5 h / Reflux
1.2: 2 h / 20 °C / Cooling with ice
2.1: n-butyllithium / tetrahydrofuran; hexane / 1.25 h / -75 °C / Inert atmosphere
2.2: 3.25 h / 20 °C / Inert atmosphere
3.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 2 h / 20 °C
View Scheme
C68H42B2F78O7Si2

C68H42B2F78O7Si2

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With acetic acid In tetrahydrofuran; water at 20℃;
para-methylphenylmagnesium bromide
4294-57-9

para-methylphenylmagnesium bromide

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: (i) B(OMe)3, (ii) aq. H2SO4
2: KMnO4
View Scheme
4-cyanophenylboronic acid
126747-14-6

4-cyanophenylboronic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With potassium hydroxide In methanol; water
para-bromotoluene
106-38-7

para-bromotoluene

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: iodine; magnesium / tetrahydrofuran / 5 h / Inert atmosphere; Reflux
1.2: -30 - 20 °C
1.3: 1 h / 20 °C
2.1: potassium permanganate; sodium hydroxide; tetrabutylammomium bromide / water / 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 3 - 4 h / Reflux
1.2: -12 - 20 °C
2.1: potassium permanganate; sodium hydroxide
View Scheme
Multi-step reaction with 2 steps
1.1: iodine; magnesium / tetrahydrofuran / 5 h / Inert atmosphere; Reflux
1.2: 20 °C / Inert atmosphere; Cooling
1.3: 1 h / 20 °C
2.1: potassium permanganate; sodium hydroxide; tetrabutylammomium bromide / water / 20 °C
View Scheme
4-tolylboronic dimethyl ester
40881-45-6

4-tolylboronic dimethyl ester

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogenchloride / tetrahydrofuran; water / 5 h / 20 °C
2: sodium hydroxide; potassium permanganate; tetrabutylammomium bromide / water / 20 °C / Cooling with ice
View Scheme
Multi-step reaction with 2 steps
1: hydrogenchloride / tetrahydrofuran; water / 5 h
2: sodium hydroxide; potassium permanganate; tetrabutylammomium bromide / water / 20 °C
View Scheme
4-iodobenzoic acid ethyl ester
51934-41-9

4-iodobenzoic acid ethyl ester

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
4-methoxycarbonylphenyl bromide
619-42-1

4-methoxycarbonylphenyl bromide

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Reaxys ID: 31937714

Reaxys ID: 31937714

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-iodobenzoic acid
619-58-9

4-iodobenzoic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid / 5.5 h / Reflux
2: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 5.5 h / Reflux
2: n-butyllithium / tetrahydrofuran / 1 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 6 h / Reflux
2: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 6 h / Reflux
2: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 6 h / Reflux
2: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
3: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
methyl 4-iodobenzoate
619-44-3

methyl 4-iodobenzoate

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
2: sodium hydroxide / tetrahydrofuran; water / 3 h / Reflux
View Scheme
carbon dioxide
124-38-9

carbon dioxide

tris(4-iodo phenyl)boroxine
7519-90-6

tris(4-iodo phenyl)boroxine

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: tris(4-iodo phenyl)boroxine With isopropylmagnesium chloride In tetrahydrofuran at -10℃; Inert atmosphere;
Stage #2: carbon dioxide In tetrahydrofuran at 0℃;
90.8 g
carbon dioxide
124-38-9

carbon dioxide

2,4,6-tris(4-bromophenyl)boroxin
7519-94-0

2,4,6-tris(4-bromophenyl)boroxin

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
Stage #1: 2,4,6-tris(4-bromophenyl)boroxin With iodine; magnesium In tetrahydrofuran at 40 - 70℃; Inert atmosphere;
Stage #2: carbon dioxide In tetrahydrofuran at -20℃;
118 g
tetrahydroxydiboron
13675-18-8

tetrahydroxydiboron

4-iodobenzoic acid
619-58-9

4-iodobenzoic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With [{Pd(μ-Cl){κ2-P,C-P(iPr)2(OC6H3-2-Ph)}}2]; sodium acetate In dichloromethane; water at 40℃; for 6h; Inert atmosphere;
tetrahydroxydiboron
13675-18-8

tetrahydroxydiboron

para-chlorobenzoic acid
74-11-3

para-chlorobenzoic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Conditions
ConditionsYield
With [{Pd(μ-Cl){κ2-P,C-P(iPr)2(OC6H3-2-Ph)}}2]; sodium acetate In dichloromethane; water at 40℃; for 6h; Inert atmosphere;
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

butan-1-ol
71-36-3

butan-1-ol

n-butyl ester 4-carboxyphenyl boronic acid
91345-47-0

n-butyl ester 4-carboxyphenyl boronic acid

Conditions
ConditionsYield
With hydrogenchloride In water for 5h; Reflux;100%
With hydrogenchloride
2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-carboxyphenylboronic acid pinacol ester
180516-87-4

4-carboxyphenylboronic acid pinacol ester

Conditions
ConditionsYield
In tetrahydrofuran; toluene100%
In tetrahydrofuran; toluene at 45℃;100%
In hexane at 70℃; for 3h; Temperature; Time; Concentration;93.7%
2-bromothioanisole

2-bromothioanisole

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-[(2-methylthio)phenyl]benzoic acid
330942-85-3

4-[(2-methylthio)phenyl]benzoic acid

Conditions
ConditionsYield
With hydrogenchloride; potassium carbonate; dichlorobis(triphenylphosphine)palladium[II] In 1,4-dioxane100%
2-bromothioanisole

2-bromothioanisole

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-[(2-ethylthio)phenyl]benzoic acid

4-[(2-ethylthio)phenyl]benzoic acid

Conditions
ConditionsYield
With hydrogenchloride; potassium carbonate; dichlorobis(triphenylphosphine)palladium[II] In 1,4-dioxane100%
2-bromo-1-(methylsulfanyl)benzene
19614-16-5

2-bromo-1-(methylsulfanyl)benzene

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-[(2-methylthio)phenyl]benzoic acid
330942-85-3

4-[(2-methylthio)phenyl]benzoic acid

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate In 1,4-dioxane for 2h; Inert atmosphere; Reflux;100%
Stage #1: 2-bromo-1-(methylsulfanyl)benzene; 4-carboxyphenylboronic acid With potassium carbonate; bis-triphenylphosphine-palladium(II) chloride In 1,4-dioxane; water for 2h; Heating / reflux;
Stage #2: With hydrogenchloride; water
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With water; oxygen; sodium sulfite at 50℃; for 1h; Green chemistry;100%
With N-ethyl-N,N-diisopropylamine In water; acetonitrile at 20℃; for 48h; Catalytic behavior; Reagent/catalyst; Irradiation; Green chemistry;99%
With N-ethyl-N,N-diisopropylamine In water; acetonitrile for 28h; Irradiation;99%
3-Bromopyridine
626-55-1

3-Bromopyridine

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-pyridine-3-yl-benzoic acid hydrochloride

4-pyridine-3-yl-benzoic acid hydrochloride

Conditions
ConditionsYield
Stage #1: 3-Bromopyridine; 4-carboxyphenylboronic acid With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; acetonitrile at 150℃; under 9000.9 Torr; for 0.333333h; Inert atmosphere; Microwave irradiation;
Stage #2: With hydrogenchloride In water; acetonitrile pH=1; Inert atmosphere;
100%
methanol
67-56-1

methanol

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-methoxycarbonylphenylboronic acid
99768-12-4

4-methoxycarbonylphenylboronic acid

Conditions
ConditionsYield
With sulfuric acid for 30h; Reflux;99%
In thionyl chloride at 50℃; for 2.5h; Inert atmosphere;92%
sulfuric acid for 8h; Heating / reflux;90%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-bromo-2-hydroxy-benzonitrile
288067-35-6

4-bromo-2-hydroxy-benzonitrile

C14H9NO3
1261983-31-6

C14H9NO3

Conditions
ConditionsYield
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; toluene for 24h; Heating / reflux;99%
4-iodophenyl-1-piperidin-1-ylethanone
1093169-72-2

4-iodophenyl-1-piperidin-1-ylethanone

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4'-(2-oxo-2-piperidino-ethyl)biphenyl-4-carboxylic acid
1093169-75-5

4'-(2-oxo-2-piperidino-ethyl)biphenyl-4-carboxylic acid

Conditions
ConditionsYield
With palladium diacetate; potassium carbonate In water; acetone at 65℃; for 1h; Suzuki coupling; Inert atmosphere;99%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

tris(4-iodophenyl)phosphine oxide

tris(4-iodophenyl)phosphine oxide

4',4''',4'''''-(oxo-λ5-phosphanetriyl)tris([1,1'-biphenyl]-4-carboxylic acid)

4',4''',4'''''-(oxo-λ5-phosphanetriyl)tris([1,1'-biphenyl]-4-carboxylic acid)

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In N,N-dimethyl-formamide at 100℃; for 24h; Suzuki-Miyaura Coupling;99%
4-bromobenzenecarbonitrile
623-00-7

4-bromobenzenecarbonitrile

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4′‐cyano‐[1,1′‐biphenyl]‐4‐carboxylic acid
5728-46-1

4′‐cyano‐[1,1′‐biphenyl]‐4‐carboxylic acid

Conditions
ConditionsYield
Stage #1: 4-bromobenzenecarbonitrile; 4-carboxyphenylboronic acid With sodium carbonate; palladium on activated charcoal In methanol; water at 77℃;
Stage #2: With hydrogenchloride In methanol; water pH=4 - 4.5;
98%
With sodium carbonate In ethanol; water at 20℃; for 1h; Suzuki-Miyaura Coupling; Green chemistry;80%
Stage #1: 4-bromobenzenecarbonitrile; 4-carboxyphenylboronic acid With potassium carbonate In 1,4-dioxane; ethanol; water at 120℃; for 0.333333h; Inert atmosphere;
Stage #2: With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; ethanol; water at 0 - 85℃; for 25h; Suzuki-Miyaura Coupling; Inert atmosphere;
78%
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate In 1,4-dioxane for 1h; Suzuki coupling; Heating;
1-(benzo[d][1,3]dioxol-5-yl)-N-(3-bromo-4-methylphenyl)cyclopropanecarboxamide
945244-49-5

1-(benzo[d][1,3]dioxol-5-yl)-N-(3-bromo-4-methylphenyl)cyclopropanecarboxamide

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-[5-(1-benzo[1,3]dioxol-5-ylcyclopropyl)carbonylamino-2-methylphenyl]benzoic acid
945240-59-5

4-[5-(1-benzo[1,3]dioxol-5-ylcyclopropyl)carbonylamino-2-methylphenyl]benzoic acid

Conditions
ConditionsYield
With potassium carbonate; Pd-FibreCat 1007 In N,N-dimethyl-formamide at 80℃; for 3h;98%
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 3h;98%
4-bromopyridin
1120-87-2

4-bromopyridin

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-(4-pyridinyl)benzoic acid
4385-76-6

4-(4-pyridinyl)benzoic acid

Conditions
ConditionsYield
With sodium carbonate In ethanol; water at 90℃; Suzuki coupling; Inert atmosphere;98%
With potassium carbonate; bis-triphenylphosphine-palladium(II) chloride In water; acetonitrile at 100℃; for 24h; Inert atmosphere;90%
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In 1,2-dimethoxyethane at 100℃; for 4h; Inert atmosphere;71%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

C7H5(131)IO2

C7H5(131)IO2

Conditions
ConditionsYield
With copper(I) oxide; 1,10-Phenanthroline; [131I]-sodium iodide; triethylamine In water; acetonitrile at 25℃; for 1h; Chan-Lam Coupling;98%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

7-bromo-2-(morpholinomethyl)-4H-imidazol[2,1-c][1,4]benzoxazine

7-bromo-2-(morpholinomethyl)-4H-imidazol[2,1-c][1,4]benzoxazine

4-[2-(morpholinomethyl)-4H-imidazo[2,1-c][1,4]benzoxazin-7-yl]benzoic acid

4-[2-(morpholinomethyl)-4H-imidazo[2,1-c][1,4]benzoxazin-7-yl]benzoic acid

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; acetonitrile at 90℃; for 18h; Suzuki Coupling; Inert atmosphere;98%
3,5-dibromophenol
626-41-5

3,5-dibromophenol

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

3,5-bis(4-carboxyphenyl)-1-hydroxybenzene

3,5-bis(4-carboxyphenyl)-1-hydroxybenzene

Conditions
ConditionsYield
With bis(triphenylphosphine)palladium(II) chloride; potassium carbonate In water; acetonitrile at 100℃; for 48h; Schlenk technique; Inert atmosphere;98%
europioum(III) chloride

europioum(III) chloride

terbium(III) chloride

terbium(III) chloride

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

water
7732-18-5

water

0.5Tb(3+)*0.5Eu(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

0.5Tb(3+)*0.5Eu(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

Conditions
ConditionsYield
at 20℃;98%
gadolinium(III) chloride

gadolinium(III) chloride

europioum(III) chloride

europioum(III) chloride

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

water
7732-18-5

water

0.5Gd(3+)*0.5Eu(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

0.5Gd(3+)*0.5Eu(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

Conditions
ConditionsYield
at 20℃;98%
3-bromophthalic acid
116-69-8

3-bromophthalic acid

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

biphenyl-2,3,4'-tricarboxylic acid

biphenyl-2,3,4'-tricarboxylic acid

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); Davisil 500 Angstroem beads; sodium carbonate In water for 1.5h; Suzuki cross coupling reaction; Heating;97%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With ammonium bicarbonate In water at 20℃; for 2h; Schlenk technique;97%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

C19H21N3O3

C19H21N3O3

C26H24BN3O5

C26H24BN3O5

Conditions
ConditionsYield
In acetonitrile at 80℃; for 2h;97%
yttrium(III) chloride

yttrium(III) chloride

europioum(III) chloride

europioum(III) chloride

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

water
7732-18-5

water

0.5Eu(3+)*0.5Y(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

0.5Eu(3+)*0.5Y(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

Conditions
ConditionsYield
at 20℃;97%
gadolinium(III) chloride

gadolinium(III) chloride

terbium(III) chloride

terbium(III) chloride

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

0.5Tb(3+)*0.5Gd(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

0.5Tb(3+)*0.5Gd(3+)*C7H6BO4(1-)*C7H7BO5(2-)*2H2O

Conditions
ConditionsYield
at 20℃;97%
2-oxa-6-azaspiro[3.3]heptane
174-78-7

2-oxa-6-azaspiro[3.3]heptane

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

(4-(2-oxa-6-azaspiro[3.3]heptane-6-carbonyl)phenyl)boronic acid

(4-(2-oxa-6-azaspiro[3.3]heptane-6-carbonyl)phenyl)boronic acid

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 16h;97%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

2-bromopyrimidine
4595-60-2

2-bromopyrimidine

4-(pyrimidine-2-yl)benzoic acid
199678-12-1

4-(pyrimidine-2-yl)benzoic acid

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; acetonitrile at 140℃; under 9000.9 Torr; for 0.25h; Inert atmosphere; Microwave irradiation;96%
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In acetonitrile at 90℃; for 17h;89%
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In acetonitrile at 90℃; for 4h; Substitution; Suzuki reaction;
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In acetonitrile Inert atmosphere; Reflux;2 g
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

Wang resin-bound p-iodobenzoic acid

Wang resin-bound p-iodobenzoic acid

dibenzylamine
103-49-1

dibenzylamine

4'-(3-phenyl-propylcarbamoyl)-biphenyl-4-carboxylic acid

4'-(3-phenyl-propylcarbamoyl)-biphenyl-4-carboxylic acid

Conditions
ConditionsYield
Multistep reaction.;96%
4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

trimethyleneglycol
504-63-2

trimethyleneglycol

2-(4-carboxyphenyl)-1,3,2-dioxaborinane
126747-13-5

2-(4-carboxyphenyl)-1,3,2-dioxaborinane

Conditions
ConditionsYield
In toluene for 2h; Heating;96%
In toluene byproducts: H2O; mixt. refluxed for 2 h; water removed azeotropically; cooled to 25°C; crystn.; filtration; IR; NMR; mass spectra;92%
In toluene
In toluene
4-(5-bromo-1,3,4-oxadiazol-2-yl)morpholine

4-(5-bromo-1,3,4-oxadiazol-2-yl)morpholine

4-carboxyphenylboronic acid
14047-29-1

4-carboxyphenylboronic acid

4-(5-morpholino-1,3,4-oxadiazol-2-yl)benzoic acid

4-(5-morpholino-1,3,4-oxadiazol-2-yl)benzoic acid

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; caesium carbonate In 1,4-dioxane; water at 120℃; for 0.5h; Suzuki Coupling; Inert atmosphere; Microwave irradiation;96%

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