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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c

4-Hydroxybenzoic acid 99-96-7 /manufacturer/low price/high quality/in stock

Cas:99-96-7

Min.Order:1 Kilogram

FOB Price: $10.0 / 11.0

Type:Lab/Research institutions

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Antimex Chemical Limied

ProName: 4-Hydroxybenzoic acid 99-96-7 /manufac... CasNo: 99-96-7 Molecular Formula: C7H6O3 Appearance: white crystal powder Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients require

4-Hydroxybenzoic acid

Cas:99-96-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Lab/Research institutions

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developmen

4-Hydroxybenzoic acid CAS NO.99-96-7

Cas:99-96-7

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Trading Company

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White crystalline powder Conform Colour(Pt-Co) ≤40

High purity Various Specifications 4-Hydroxybenzoic acid CAS:99-96-7

Cas:99-96-7

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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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-Hydroxybenzoic Acid supplier in China

Cas:99-96-7

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description: Product name 4-Hydroxybenzoic acid CAS 99-96-7 Assay ≥99% Appearance White crystalline powder Capacity 2000mt/year Min.package 100gram App

4-Hydroxybenzoic acid

Cas:99-96-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Hefei TNJ chemical industry co.,ltd

Fast delivery Available samples ISO certificated SGS certificated Appearance:white powder Storage:keep in dry and cool condition Package:25kg/bag Application:As a preservative, dye, medicine and injection intermediates Transportation:by s

P-Hydroxybenzoic Acid CAS 99-96-7

Cas:99-96-7

Min.Order:1 Metric Ton

FOB Price: $2.56

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:White or

4-Hydroxybenzoic acid

Cas:99-96-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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EAST CHEMSOURCES LIMITED

4-Hydroxybenzoic acid Product Name: 4-Hydroxybenzoic acid Molecular Weight: 138.12 CAS NO: 99-96-7 EC NO: 202-804-9 Molecular Formula: C7

4-Hydroxybenzoic acid

Cas:99-96-7

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

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-hydroxybenzoic acid

Cas:99-96-7

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

High Content Natural Extract p-Hydroxybenzoic acid HACCP manufacturer

Cas:99-96-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

4-Hydroxybenzoic acid

Cas:99-96-7

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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Chemwill Asia Co., Ltd.

4-hydroxybenzoic acid Manufacturer Factory CAS 99-96-7 4-hydroxybenzoic acid Manufacturer High quality Best price In stock factory CAS 123-96-6 4-hydroxybenzoic acid COA TDS price MSDS highly quality and immedaite delivery Name 4-

4-hydroxybenzoic acid Manufacturer Factory CAS 99-96-7

Cas:99-96-7

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name:P-hydroxybenzoic acid CAS NO:99-96-7 Grade:1. It can be used as biochemical reagent, intermediate of fosfomycin, vulcanization accelerator, cosmetics (cream and lotion), mineral oil, paraffin emulsifier and biological buffer. 2. It is mainly

P-hydroxybenzoic acid CAS:99-96-7 Chinese manufacturers high-quality

Cas:99-96-7

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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Henan Tianfu Chemical Co., Ltd.

4-HYDROXYBENZOIC ACID, CAS 99-96-7 Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of elect

4-HYDROXYBENZOIC ACID, CAS 99-96-7

Cas:99-96-7

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

4-Hydroxybenzoic acid: 99-96-7 4-hydroxy

Cas:99-96-7

Min.Order:1 Kilogram

FOB Price: $30.0 / 60.0

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

Manufacturer supply CAS 99-96-7 with best quality

Cas:99-96-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

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 email in time prod

Hydroxybenzoic acid

Cas:99-96-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Jinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pu

99-96-7/4-hydroxybenzenecarboxylic acid

Cas:99-96-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Manufacturers

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Henan Sinotech Import&Export Corporation

Chemical name: 4-Hydroxybenzoic acid Molecular formula:C7H6O3 Molecular weight:138.12 CAS#:99-96-7 Physical and chemical properties: white powdery crystal, no odor and taste. Easily soluble in hot water, alcohol, ether, and acetone, slightly so

p-Hydroxybenzoic Acid

Cas:99-96-7

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

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-Hydroxybenzoic acid 99-96-7

Cas:99-96-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 4-Hydroxybenzoic acid Synonyms: 4-Carboxyphenol;4-hydroxy;4-hydroxy-benzoicaci;acidop-idrossibenzoico;Benzoic acid, p-hydroxy-;benzoicacid,4-hydroxy;Benzoicacid,4-hydroxy-;Hydroxybenzoic acid, para CAS: 99-96-7 MF: C7H6O3 MW: 138.

4-Hydroxybenzoic acid 99-96-7 large in promotion

Cas:99-96-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Leader Biochemical Group

Overview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie

China Biggest Factory & Manufacturer supply 4-Hydroxybenzoic acid

Cas:99-96-7

Min.Order:1 Kilogram

FOB Price: $30.0 / 35.0

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

4-Hydroxybenzoic acid with CAS:99-96-7

Cas:99-96-7

Min.Order:1 Kilogram

FOB Price: $25.0 / 30.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

4-Hydroxybenzoic acid CAS: 99-96-7 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 organic inter

4-Hydroxybenzoic acid CAS: 99-96-7

Cas:99-96-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shanghai Terui OP New Material Technology Co., Ltd.

We generally use secure shipping methods that do not require you to do any customs clearance. Free shipping to your address without worrying about any customs issues. We have a professional customs clearance team to 100% guarantee the safe delivery o

High purity Various Specifications 4-Hydroxybenzoic acid CAS:99-96-7

Cas:99-96-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail

factory hot sale 99% 4-Hydroxybenzoic acid CAS:99-96-7

Cas:99-96-7

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

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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

CAS NO.:99-96-7

Cas:99-96-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have sever

4-Hydroxybenzoic acid/p-Hydroxybenzoic acid CAS:99-96-7

Cas:99-96-7

Min.Order:25 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

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Synthetic route

p-(benzyloxy)benzoic acid
1486-51-7

p-(benzyloxy)benzoic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With 10% Pd/C; cyclohexa-1,4-diene In ethyl acetate at 100℃; for 0.5h; Microwave irradiation;99%
With palladium diacetate; sodium hydride In N,N-dimethyl acetamide at 25℃; for 3h; Inert atmosphere;99%
With palladium diacetate; sodium hydride In N,N-dimethyl acetamide at 50℃; for 5h; Inert atmosphere;99%
With Pd(0)EnCat; ammonium formate In N,N-dimethyl-formamide at 80℃; for 0.166667h; Irradiation; microwave;93%
With triethylammonium formate; palladium on activated charcoal for 1h; Ambient temperature;85%
4-amino-benzoic acid
150-13-0

4-amino-benzoic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: 4-amino-benzoic acid With sulfuric acid at 20℃; Cooling with ice;
Stage #2: With sodium nitrite In water Reflux;
96%
Stage #1: 4-amino-benzoic acid With sodium nitrite In water at 20℃; Milling; Green chemistry;
Stage #2: With water at 80℃; for 0.5h; Neutral conditions; Green chemistry;
71%
With mixture of gaseous nitrogen oxides; water
With sulfuric acid; sodium nitrite Erhitzen des Reaktionsgemisches;
Multi-step reaction with 2 steps
1.1: sodium nitrite; hydrogenchloride / water / 0.75 h / 4 °C / Cooling with ice
1.2: 0.5 h / 4 °C / Cooling with ice
2.1: L-tyrosine / aq. phosphate buffer / pH 7
View Scheme
(4-hydroxyphenyl)methanol
623-05-2

(4-hydroxyphenyl)methanol

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With oxygen In acetonitrile at 20℃; for 7.5h; Catalytic behavior;97%
With diethylene glycol dimethyl ether at 70℃; for 0.5h; Sonication;94%
With tert.-butylhydroperoxide; ammonium cerium (IV) nitrate In water; acetonitrile at 20℃; for 24h; chemoselective reaction;90%
methyl 4-methoxybenzoate
121-98-2

methyl 4-methoxybenzoate

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With AlBrCl3(1-)*C5H5N*H(1+) at 140℃; for 3h;93%
With iodine; aluminium In acetonitrile at 80℃; for 18h;91%
With 1-butylpyridinium bromide at 100℃; Microwave irradiation; Neat (no solvent);90%
4-(n-but-3'-enyloxy)benzoic acid
115595-27-2

4-(n-but-3'-enyloxy)benzoic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With [2,2]bipyridinyl; (1,2-dimethoxyethane)dichloronickel(II); water; bis(pinacol)diborane; lithium tert-butoxide In methanol; N,N-dimethyl acetamide at 30℃; for 24h; Schlenk technique;71%
With 6,6'-dimethyl-2,2'-bipyridine; (1,2-dimethoxyethane)dichloronickel(II); bis(pinacol)diborane; lithium tert-butoxide In methanol; N,N-dimethyl acetamide; water at 30℃; for 24h; Inert atmosphere; Glovebox; Sealed tube;71%
4-Bromobenzoic acid
586-76-5

4-Bromobenzoic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With copper(I) oxide; tetra(n-butyl)ammonium hydroxide; 1,10-phenanthroline-4,7-diol In water at 110℃; for 24h; Inert atmosphere; Schlenk technique; Sealed tube; Green chemistry;99%
Stage #1: 4-Bromobenzoic acid With copper(l) iodide; cesium hydroxide; 5-bromo-2-(1H-imidazol-2-yl)pyridine In water; dimethyl sulfoxide at 100℃; for 36h; Inert atmosphere;
Stage #2: With hydrogenchloride In water; dimethyl sulfoxide pH=1 - 2; Inert atmosphere;
91%
With copper(I) oxide; 2-pyridinealdoxime; cesium hydroxide; tetrabutylammomium bromide In water at 110℃; for 48h; Inert atmosphere;87%
salicylic acid
69-72-7

salicylic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With potassium hydroxide In water at 240℃; for 3h;61%
Multi-step reaction with 2 steps
1: SnCl4
2: sulfuric acid / 150 °C
View Scheme
Multi-step reaction with 2 steps
1: SnCl4
2: NaOH / durch Schmelzen
View Scheme
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%
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-iodobenzoic acid
619-58-9

4-iodobenzoic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: 4-iodobenzoic acid With copper(l) iodide; tetra(n-butyl)ammonium hydroxide In water at 60℃; for 24h; Inert atmosphere; Sealed tube;
Stage #2: With hydrogenchloride In water; ethyl acetate at 20℃; for 2h; Inert atmosphere; chemoselective reaction;
99%
With glycolic Acid; copper hydroxide; sodium hydroxide In water; dimethyl sulfoxide at 120℃; for 6h; Inert atmosphere; Schlenk technique;95%
With copper(I) oxide; 1D-1-O-Methyl-muco-inostol; sodium hydroxide In water at 100℃; for 6h; Reagent/catalyst;94%
4-bromobenzenecarbonitrile
623-00-7

4-bromobenzenecarbonitrile

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: 4-bromobenzenecarbonitrile With copper(l) iodide; 5-bromo-2-(1H-imidazol-2-yl)pyridine; water; potassium hydroxide In water; dimethyl sulfoxide; tert-butyl alcohol at 100℃; for 36h; Inert atmosphere;
Stage #2: With hydrogenchloride In water; dimethyl sulfoxide; tert-butyl alcohol pH=1 - 2; Inert atmosphere;
87%
1-(4-hydroxy-phenyl)-2-(toluene-4-sulfonyl)-ethanone
896109-71-0

1-(4-hydroxy-phenyl)-2-(toluene-4-sulfonyl)-ethanone

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With ammonium cerium (IV) nitrate; oxygen In acetonitrile at 20 - 50℃; for 4h;90%
1-amino-4-(tris(pyrazol-1-yl)methyl)benzene
1000389-71-8

1-amino-4-(tris(pyrazol-1-yl)methyl)benzene

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With sulfuric acid; sodium nitrite In water at 100℃; for 0.75h; Concentration; Cooling with ice;99.3%
4-bromophenyl acetate
1927-95-3

4-bromophenyl acetate

carbon dioxide
124-38-9

carbon dioxide

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: 4-bromophenyl acetate With bromobenzene; trifluoroacetic acid; cobalt(II) bromide; zinc dibromide; zinc In acetonitrile Inert atmosphere;
Stage #2: carbon dioxide With palladium diacetate; tricyclohexylphosphine In tetrahydrofuran; acetonitrile at 0℃; under 760.051 Torr; Inert atmosphere; Further stages;
97%
4-methoxycarbonylphenyl bromide
619-42-1

4-methoxycarbonylphenyl bromide

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: 4-methoxycarbonylphenyl bromide With copper(l) iodide; 5-bromo-2-(1H-imidazol-2-yl)pyridine; potassium hydroxide In water; dimethyl sulfoxide; tert-butyl alcohol at 120℃; for 36h; Inert atmosphere;
Stage #2: With hydrogenchloride In water; dimethyl sulfoxide; tert-butyl alcohol pH=1 - 2; Inert atmosphere;
83%
4-n-decanoyloxybenzoic acid
86960-46-5

4-n-decanoyloxybenzoic acid

A

peroxylaurinoic acid
2388-12-7

peroxylaurinoic acid

B

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With dihydrogen peroxide In water at 20℃; pH=10 - 11;A 100%
B n/a
carbon dioxide
124-38-9

carbon dioxide

sodium phenoxide
139-02-6

sodium phenoxide

A

salicylic acid
69-72-7

salicylic acid

B

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With 2,3-dimethyl-2,3-butane diol In phenol at 120℃; under 4500.45 Torr; for 1h; Autoclave;A 28.5%
B 2.9%
Stage #1: sodium phenoxide With acetylacetone at 120℃; under 4500.45 Torr; for 1h; Autoclave; Inert atmosphere;
Stage #2: carbon dioxide With water at 60℃; for 0.5h; Reagent/catalyst; Autoclave;
tetrachloromethane
56-23-5

tetrachloromethane

phenol
108-95-2

phenol

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With sodium hydroxide; copper In water at 80℃; for 6h;86.5%
With copper; β‐cyclodextrin In potassium hydroxide at 80℃; for 15h;59%
carbon dioxide
124-38-9

carbon dioxide

(p-hydroxyphenyl)boronic acid
71597-85-8

(p-hydroxyphenyl)boronic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I); potassium methanolate In N,N-dimethyl acetamide at 70℃; for 24h; Schlenk technique; Sealed tube;68%
4-methoxycarbonylphenylboronic acid
99768-12-4

4-methoxycarbonylphenylboronic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With tert.-butylhydroperoxide; potassium tert-butylate In water at 20 - 50℃; for 5h;47%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With bis(acetylacetonate)oxovanadium; dihydrogen peroxide In acetonitrile at 20℃; for 5.3h; Reagent/catalyst;96%
With C4H11FeMo6NO24(3-)*3C16H36N(1+); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 8h; Green chemistry;95%
With surface plasmon resonance-activated silver nanocubes; air at 60℃; under 760.051 Torr; for 18h; Wavelength; Irradiation;95%
carbon dioxide
124-38-9

carbon dioxide

4-Iodophenol
540-38-5

4-Iodophenol

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With 3,4-benzo-1,1,2,2-tetraethyl-1,2-disilacyclobut-3-ene; cesium fluoride In N,N-dimethyl-formamide at 0 - 20℃; under 760.051 Torr; for 2h;70%
With copper(l) iodide; N,N,N,N,-tetramethylethylenediamine; diethylzinc In N,N-dimethyl acetamide at 70℃; under 760.051 Torr;40%
4-cyanophenol
767-00-0

4-cyanophenol

A

p-hydroxybenzamide
619-57-8

p-hydroxybenzamide

B

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With water at 140℃; for 6h; Sealed tube;A 92%
B 8%
4-acetoxycinnamic acid amide

4-acetoxycinnamic acid amide

A

4-acetyloxy-benzoic acid
2345-34-8

4-acetyloxy-benzoic acid

B

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: 4-acetoxycinnamic acid amide With oxygen; ozone; acetic acid In water at 0 - 10℃; for 2h;
Stage #2: With dihydrogen peroxide In water at 15 - 90℃; for 2h;
A 59%
B 36%
para-coumaric acid
7400-08-0

para-coumaric acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: para-coumaric acid With oxygen; ozone; acetic acid In water at 0 - 10℃; for 1.16667h;
Stage #2: With dihydrogen peroxide In water at 15 - 95℃; for 3h;
16%
With potassium hydroxide fusion;
C16H16O4S

C16H16O4S

A

4-hydroxyphenylacetate
156-38-7

4-hydroxyphenylacetate

B

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With ammonium cerium (IV) nitrate; oxygen In acetonitrile at 20 - 50℃; for 4h;A 45%
B 40%
4-hydroxycinnamic acid amide

4-hydroxycinnamic acid amide

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: 4-hydroxycinnamic acid amide With oxygen; ozone; acetic acid In water at 0 - 10℃; for 2.5h;
Stage #2: With dihydrogen peroxide In water at 15 - 95℃; for 4h;
37%
3-(4-acetoxyphenyl)acrylic acid
27542-85-4, 50363-92-3, 15486-19-8

3-(4-acetoxyphenyl)acrylic acid

A

4-acetyloxy-benzoic acid
2345-34-8

4-acetyloxy-benzoic acid

B

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
Stage #1: 3-(4-acetoxyphenyl)acrylic acid With oxygen; ozone; acetic acid In water at 0 - 10℃; for 1.16667h;
Stage #2: With dihydrogen peroxide In water at 15 - 95℃; for 3h;
A 51%
B 30%
p-cresol
106-44-5

p-cresol

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With urea-hydrogen peroxide at 141 - 144℃; for 0.0444444h; microwave irradiation;70%
With potassium hydroxide durch Verschmelzen;
With potassium hydroxide; lead dioxide at 200 - 220℃; durch Verschmelzen;
4-Hydroxyacetophenone
99-93-4

4-Hydroxyacetophenone

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With N-bromophthalimide; mercury(II) diacetate In chloroform at 20℃; for 2h;92%
With tert.-butylhydroperoxide; rhenium(VII) oxide; acetic acid at 100℃; for 5h;40%
With copper(l) iodide; hydroxylamine hydrochloride; oxygen In dimethyl sulfoxide at 100℃; for 50h;28%
acetic anhydride
108-24-7

acetic anhydride

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

4-acetyloxy-benzoic acid
2345-34-8

4-acetyloxy-benzoic acid

Conditions
ConditionsYield
With pyridine In tetrahydrofuran; toluene at 0 - 20℃; for 16h;100%
With Sulfate; titanium(IV) oxide In cyclohexane at 81℃; for 0.166667h;98%
With lanthanum(III) nitrate at 20℃; for 0.333333h;97%
methanol
67-56-1

methanol

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

methyl 4-hydroxylbenzoate
99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With boron trifluoride at 65℃; for 0.333333h;100%
With sulfuric acid for 8h; Heating;100%
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; Mitsunobu reaction; chemoselective reaction;100%
dimethyl sulfate
77-78-1

dimethyl sulfate

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

methyl 4-methoxybenzoate
121-98-2

methyl 4-methoxybenzoate

Conditions
ConditionsYield
With potassium carbonate In acetone for 4h; Inert atmosphere; Reflux;100%
With sodium hydroxide In water; xylene at 85℃; for 1.25h; pH=8 - 10;98.05%
With sodium hydroxide In water; xylene at 85℃; pH=8 - 10;98.05%
tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

tert-butyldimethylsilyl 4-((tert-butyldimethylsilyl)oxy)benzoate
78324-14-8

tert-butyldimethylsilyl 4-((tert-butyldimethylsilyl)oxy)benzoate

Conditions
ConditionsYield
With triethylamine In ethyl acetate at 20℃; for 1h;100%
With 1H-imidazole In N,N-dimethyl-formamide at 60℃; for 16h;100%
With 1H-imidazole In N,N-dimethyl-formamide at 60℃; for 16h;99%
sodium thiosulfate

sodium thiosulfate

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

4-hydroxy-3-iodobenzoic acid
37470-46-5

4-hydroxy-3-iodobenzoic acid

Conditions
ConditionsYield
With sodium iodide; sodium perchlorate; sodium In methanol100%
meloxicam
71125-38-7

meloxicam

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

meloxicam 4-hydroxybenzoic acid
1174325-95-1

meloxicam 4-hydroxybenzoic acid

Conditions
ConditionsYield
In tetrahydrofuran for 0.5h;100%
In tetrahydrofuran
chloromethyl methyl ether
107-30-2

chloromethyl methyl ether

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

4-(methoxymethoxy)benzoic acid
25458-44-0

4-(methoxymethoxy)benzoic acid

Conditions
ConditionsYield
Stage #1: chloromethyl methyl ether; 4-hydroxy-benzoic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 17h;
Stage #2: With potassium hydroxide In methanol at 20℃; for 3h;
Stage #3: With hydrogenchloride In water
100%
Stage #1: chloromethyl methyl ether; 4-hydroxy-benzoic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 24h;
Stage #2: With potassium hydroxide In methanol; water for 3h; Reflux;
110 g
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 24h;100 g
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 24h;110 g
hexamethylenetetramine
100-97-0

hexamethylenetetramine

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

3,5-diformyl-4-hydroxybenzoic acid
1384440-57-6

3,5-diformyl-4-hydroxybenzoic acid

Conditions
ConditionsYield
Stage #1: hexamethylenetetramine; 4-hydroxy-benzoic acid With trifluoroacetic acid for 72h; Reflux;
Stage #2: With water at 20 - 80℃; for 4h;
100%
With trifluoroacetic acid at 110℃; for 48h;70%
With trifluoroacetic acid at 110℃; for 48h;70%
trifluoroacetic acid
76-05-1

trifluoroacetic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

3,5-diformyl-4-hydroxybenzoic acid
1384440-57-6

3,5-diformyl-4-hydroxybenzoic acid

Conditions
ConditionsYield
With hexamethylenetetraamine for 72h; Reflux; Inert atmosphere;100%
With hexamethylenetetramine at 110℃; for 48h; Darkness;70%
4-(chlorocarbonyloxy)butyl prop-2-enoate
185756-32-5

4-(chlorocarbonyloxy)butyl prop-2-enoate

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

4-(4-prop-2-enoyloxybutoxycarbonyloxy)benzoic acid
297132-04-8

4-(4-prop-2-enoyloxybutoxycarbonyloxy)benzoic acid

Conditions
ConditionsYield
Stage #1: 4-hydroxy-benzoic acid With sodium hydroxide In water; N,N-dimethyl-formamide pH=10;
Stage #2: 4-(chlorocarbonyloxy)butyl prop-2-enoate With sodium hydroxide In water; N,N-dimethyl-formamide at 20℃; for 22h; pH=10;
100%
methyl chloroformate
79-22-1

methyl chloroformate

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

4-(methoxycarbonyloxy)benzoic acid
14180-11-1

4-(methoxycarbonyloxy)benzoic acid

Conditions
ConditionsYield
With sodium hydroxide at 20℃; Acylation;99%
With sodium hydroxide In water96%
With sodium hydroxide In water at -5 - 20℃;92%
aniline
62-53-3

aniline

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

4-hydroxybenzanilide
14121-97-2

4-hydroxybenzanilide

Conditions
ConditionsYield
With fluorosulfonyl fluoride; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 5h;99%
With tetrabutylammomium bromide; iodine; potassium hydroxide In water at 20℃; for 2.5h; Irradiation;94%
With tetrabutylammomium bromide; caesium carbonate In water at 20℃; for 0.5h; Electrochemical reaction; chemoselective reaction;93%
methyl iodide
74-88-4

methyl iodide

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

methyl 4-hydroxylbenzoate
99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 40℃;99%
Stage #1: 4-hydroxy-benzoic acid With sodium hydrogencarbonate In water at 20℃; for 1h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 0 - 20℃;
95%
With potassium hydroxide at 220℃; im geschlossenen Rohr;
With N'',N'''''-1,8-naphthalenediyl bis[N,N,N',N'-tetramethyl]guanidine In N,N-dimethyl-formamide at 20℃; Kinetics;
butan-1-ol
71-36-3

butan-1-ol

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

Conditions
ConditionsYield
With sulfuric acid In toluene Esterification; Heating;99%
With [1-(3-sulfonic acid)]propyl-3-methylimidazolium hydrogen sulfate at 125 - 135℃; for 3h;95.3%
With benzimidazole bisulfate ionic liquid Reflux;95.3%
benzyl bromide
100-39-0

benzyl bromide

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

p-(benzyloxy)benzoic acid
1486-51-7

p-(benzyloxy)benzoic acid

Conditions
ConditionsYield
With potassium hydroxide In ethanol; water for 20h; Reflux;99%
With n-Bu4POH In tetrahydrofuran; water at 0 - 20℃;94%
With potassium hydroxide In ethanol; water for 5h; Reflux;91%
4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine

4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

[4-(4-Chlorophenyl)-4,5,6,7-tetrahydro-thieno[3,2-c]pyridin-5-yl]-(4-hydroxyphenyl)methanone

[4-(4-Chlorophenyl)-4,5,6,7-tetrahydro-thieno[3,2-c]pyridin-5-yl]-(4-hydroxyphenyl)methanone

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 24h; Substitution;99%
4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

phenol
108-95-2

phenol

Conditions
ConditionsYield
With Na-X zeolite In water at 230℃; for 2h; Reagent/catalyst; Temperature; Time; Autoclave;99%
With tetrakis(acetonitrile)palladium(II) tetrafluoroborate; 1,2-bis[di(t-butyl)phosphinomethyl]benzene In toluene at 140℃; for 5h; Autoclave;85%
With Cocos nucifera juice at 20℃; for 48h; Inert atmosphere;77%
2-amino-phenol
95-55-6

2-amino-phenol

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

2-(4-hydroxyphenyl)benzoxazole
3315-19-3

2-(4-hydroxyphenyl)benzoxazole

Conditions
ConditionsYield
boric acid In 1,2-dichloro-benzene for 18h; Heating / reflux;99%
With samarium(III) trifluoromethanesulfonate In ethanol; water at 80℃; for 4h;85%
With toluene-4-sulfonic acid In xylene for 4h; Heating;46%
benzyl chloroformate
501-53-1

benzyl chloroformate

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

4-carbobenzoxyoxybenzoic acid
14180-10-0

4-carbobenzoxyoxybenzoic acid

Conditions
ConditionsYield
With sodium hydroxide In water99%
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