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Luyunjia Chemistry Xiamen Limited

Quick Details CAS No.: 94-26-8 Other Names: Butyl P-Hydroxybenzoate MF: C11H14O3 EINECS No.: 202-318-7 Place of Origin: Tianjin, China (Mainland) Type: Fl

lower price 94-26-8 Butyl paraben

Cas:94-26-8

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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 quantities

Butylparaben Manufacturer/High quality/Best price/In stock

Cas:94-26-8

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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 Butylparaben supplier in China

Cas:94-26-8

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Jinan Finer Chemical Co., Ltd

Product Description

Butylparaben

Cas:94-26-8

Min.Order:1 Kilogram

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Wuhan Fortuna Chemical Co.,Ltd

Butylparaben CAS 94-26-8 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing th

Butylparaben CAS 94-26-8

Cas:94-26-8

Min.Order:1 Kilogram

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable

Butylparaben

Cas:94-26-8

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

Butylparaben

Cas:94-26-8

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EAST CHEMSOURCES LIMITED

Butyl paraben Product Name: Butyl paraben Molecular Weight: 194.23 CAS NO: 94-26-8 EC NO: 202-318-7 Molecular Formula: C11H14O3

Butyl paraben

Cas:94-26-8

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

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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 high qualtiy Butylparaben

Cas:94-26-8

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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 Quality Food Grade Butylparaben HACCP Manufacturer

Cas:94-26-8

Min.Order:1 Gram

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Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

Butyl paraben

Cas:94-26-8

Min.Order:10 Metric Ton

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality Butylparaben

Cas:94-26-8

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Chemwill Asia Co., Ltd.

Butyl-p-Hydroxybenzoate CAS 94-26-8 Butyl paraben CAS no 94-26-8 Butyl-p-Hydroxybenzoate Butyl 4-hydroxybenzoate Butylparaben Manufacturer High quality Best price In stock factory CAS 94-26-8 Butylparaben COA TDS price MSDS highly quality

Hubei DiBo chemical co., LTD

Name:Butyl paraben CAS NO:94-26-8 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 vulnerability

Butyl paraben CAS:94-26-8 Chinese manufacturers high-quality

Cas:94-26-8

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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 on.O

TIANFU-CHEM 94-26-8 Butylparaben

Cas:94-26-8

Min.Order:1 Kilogram

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

Butylparaben cas 94-26-8

Cas:94-26-8

Min.Order:1 Kilogram

FOB Price: $48.0 / 58.0

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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 94-26-8 with best quality

Cas:94-26-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantages: 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

Henan Sinotech Import&Export Corporation

Chemical name: Butyl P-Hydroxybenzoate Trade Name: Butyl Paraben CAS Number: 94-26-8 Molecular Formula: C11H14O3 Molecular Weight: 194.23

Butyl paraben CAS: 94-26-8

Cas:94-26-8

Min.Order:5 Metric Ton

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Hefei TNJ chemical industry co.,ltd

1.strict Quality control: Strictly in accordance with Chinese GMP(2010 version), guidelines issued by FDA,EDQM, and ICH relevant regulations, we have established a sound quality assurance system, implementing regular supervision and management in

Butyl paraben (cas# 94-26-8)

Cas:94-26-8

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HANWAYS CHEMPHARM CO.,LIMITED

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr

CAS 94-26-8 White Crystal Powder Chemicals for Cosmetic Sodium Butylparaben

Cas:94-26-8

Min.Order:1 Kilogram

FOB Price: $12.0 / 16.0

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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

Benzoic acid,4-hydroxy-, butyl ester 94-26-8

Cas:94-26-8

Min.Order:1 Kilogram

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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

Butylparaben

Cas:94-26-8

Min.Order:1 Kilogram

FOB Price: $7.0 / 11.0

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Qingdao Beluga Import and Export Co., LTD

Butylparaben CAS:94-26-8 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 intermediates,

Butylparaben CAS:94-26-8

Cas:94-26-8

Min.Order:1 Gram

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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

Benzoic acid,4-hydroxy-, butyl ester

Cas:94-26-8

Min.Order:1 Kilogram

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Hubei CuiRan Biotechnology Co., Ltd

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)

Butyl 4-Hydroxybenzoate

Cas:94-26-8

Min.Order:10 Milligram

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Hebei Mojin Biotechnology Co.,Ltd

Product quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried

Butylparaben CAS NO.94-26-8

Cas:94-26-8

Min.Order:1 Kilogram

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Lonwin Chemical Group Limited

Butylparaben CAS:94-26-8 Product Description Product Name: Butylparaben Synonyms: 4-hydroxy-benzoicacibutylester CAS No. 94-26-8 M.F.: C11H14O3 M.W.: 194.23 EINECS: 202-318-7 Specifications Item Specification Result

Factory supply Butylparaben best price

Cas:94-26-8

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Leader Biochemical Group

PRODUCT DETAILS Butylparaben Basic information Chemical properties Production method Uses Toxicity Content analysis Usage limit Hazards & Safety Information Product Name:

China Largest Manufacturer factory sales Butylparaben CAS 94-26-8

Cas:94-26-8

Min.Order:500 Kilogram

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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

Benzoic acid,4-hydroxy-, butyl ester

Cas:94-26-8

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Synthetic route

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%
n-butyl 4-(methoxymethoxy)benzoate
251640-53-6

n-butyl 4-(methoxymethoxy)benzoate

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

4-hydroxybenzoic acid, butyl ester

Conditions
ConditionsYield
With carbon tetrabromide; triphenylphosphine In 1,2-dichloro-ethane at 40℃;91%
methyl 4-hydroxylbenzoate
99-76-3

methyl 4-hydroxylbenzoate

butan-1-ol
71-36-3

butan-1-ol

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

4-hydroxybenzoic acid, butyl ester

Conditions
ConditionsYield
With Zn4(OCOCF3)6O In di-isopropyl ether for 40h; Heating;76%
di(methyl)tert-butyl(n-butoxy)silane
37170-50-6

di(methyl)tert-butyl(n-butoxy)silane

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

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

4-hydroxybenzoic acid, butyl ester

Conditions
ConditionsYield
With [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate; Selectfluor In acetonitrile at 20℃; for 8h; Inert atmosphere; Irradiation;73%
tetrachloromethane
56-23-5

tetrachloromethane

butan-1-ol
71-36-3

butan-1-ol

phenol
108-95-2

phenol

A

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

4-hydroxybenzoic acid, butyl ester

B

n-butyl salicylate
2052-14-4

n-butyl salicylate

Conditions
ConditionsYield
With diiron nonacarbonyl at 130℃; for 6h; Inert atmosphere; Sealed tube;A 62%
B 38%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

butan-1-ol
71-36-3

butan-1-ol

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

4-hydroxybenzoic acid, butyl ester

Conditions
ConditionsYield
Stage #1: 4-hydroxy-benzaldehyde; butan-1-ol With tris(pentafluorophenyl)borate for 0.25h; Green chemistry;
Stage #2: With tert.-butylhydroperoxide In decane for 36h; Green chemistry;
61%
carbon dioxide
124-38-9

carbon dioxide

tetra-n-butylammonium phenolate
16909-23-2

tetra-n-butylammonium phenolate

A

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

4-hydroxybenzoic acid, butyl ester

B

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

Conditions
ConditionsYield
With potassium carbonate at 125℃; under 37503 Torr; for 5h; Kolbe-Shmitt reaction;A 10 % Chromat.
B 35 % Chromat.
4-bromo-phenol
106-41-2

4-bromo-phenol

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

4-hydroxybenzoic acid, butyl ester

Conditions
ConditionsYield
With CO; palladium-carbon
n-Butyl chloride
109-69-3

n-Butyl chloride

1-ethyl-3-methylimidazolium 4-hydroxybenzoate
1286216-54-3

1-ethyl-3-methylimidazolium 4-hydroxybenzoate

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

4-hydroxybenzoic acid, butyl ester

Conditions
ConditionsYield
at 80℃; for 6h;68.7 %Spectr.
p-hydroxybenzamide
619-57-8

p-hydroxybenzamide

butan-1-ol
71-36-3

butan-1-ol

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

4-hydroxybenzoic acid, butyl ester

Conditions
ConditionsYield
With zirconium-based metal-organic framework at 150℃; for 72h;72 %Spectr.
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

butyl 4-(tosyloxy)benzoate

butyl 4-(tosyloxy)benzoate

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane for 2.25h; Inert atmosphere;96%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

butyl 4-trimethylsiloxybenzoate

butyl 4-trimethylsiloxybenzoate

Conditions
ConditionsYield
With Hg; 1,1,1,3,3,3-hexamethyl-disilazane94%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

chloromethyl methyl ether
107-30-2

chloromethyl methyl ether

n-butyl 4-(methoxymethoxy)benzoate
251640-53-6

n-butyl 4-(methoxymethoxy)benzoate

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 20℃; for 12h; Etherification;92%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid
53-86-1

[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid

4{2-[1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetoxy}benzoic acid butyl ester
1333343-65-9

4{2-[1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]acetoxy}benzoic acid butyl ester

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 5h;90.6%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

1-Bromo-2-phenylacetylene
932-87-6

1-Bromo-2-phenylacetylene

C19H19BrO3

C19H19BrO3

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 110℃; for 12h; under air; sealed tube; stereoselective reaction;88%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

4,5-dichlorophthalonitrile
139152-08-2

4,5-dichlorophthalonitrile

dibutyl 4,4’-[(1,2-phenylene)bis(oxy)dibenzoate]-2,3-dicarbonitrile

dibutyl 4,4’-[(1,2-phenylene)bis(oxy)dibenzoate]-2,3-dicarbonitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 70℃; for 72h; Inert atmosphere;88%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

3-nitrobenzene-1,2-dicarbonitrile
51762-67-5

3-nitrobenzene-1,2-dicarbonitrile

3-[4-(butoxycarbonyl)phenoxy]phthalonitrile

3-[4-(butoxycarbonyl)phenoxy]phthalonitrile

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 20℃; Inert atmosphere;87.2%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

C10H22Cl2N7P3

C10H22Cl2N7P3

C32H48N7O6P3

C32H48N7O6P3

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran for 120h; Inert atmosphere; Cooling with ice; Reflux;85%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

hex-5-ynoic acid
53293-00-8

hex-5-ynoic acid

C17H20O4

C17H20O4

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 25℃; for 72h;77%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

2-chloro-N-(1-oxo-1,3-dihydroisobenzofuran-5-yl)acetamide
612850-65-4

2-chloro-N-(1-oxo-1,3-dihydroisobenzofuran-5-yl)acetamide

butyl 4-(2-oxo-2-(1-oxo-1,3-dihydroisobenzofuran-5-ylamino)ethoxy)benzoate

butyl 4-(2-oxo-2-(1-oxo-1,3-dihydroisobenzofuran-5-ylamino)ethoxy)benzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 25℃; for 16h; Inert atmosphere;71%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

4-chloro-phenol
106-48-9

4-chloro-phenol

N,N'-bis(2,6-diisopropylphenyl)-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid diimide
112078-00-9

N,N'-bis(2,6-diisopropylphenyl)-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid diimide

C77H63Cl3N2O10

C77H63Cl3N2O10

Conditions
ConditionsYield
Stage #1: N,N'-bis(2,6-diisopropylphenyl)-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid diimide With potassium carbonate In 1-methyl-pyrrolidin-2-one at 120℃; for 2h;
Stage #2: 4-hydroxybenzoic acid, butyl ester In 1-methyl-pyrrolidin-2-one at 120℃; for 1h;
Stage #3: 4-chloro-phenol With potassium carbonate In 1-methyl-pyrrolidin-2-one for 4h;
68.7%
Stage #1: 4-hydroxybenzoic acid, butyl ester; N,N'-bis(2,6-diisopropylphenyl)-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid diimide With potassium carbonate In 1-methyl-pyrrolidin-2-one at 120℃; for 3h;
Stage #2: 4-chloro-phenol In 1-methyl-pyrrolidin-2-one at 120℃; for 4h;
68.7%
tert.-butylhydroperoxide
75-91-2

tert.-butylhydroperoxide

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

4-hydroxybenzoic acid, butyl ester

C15H22O5
1285531-40-9

C15H22O5

Conditions
ConditionsYield
With dirhodium(II) tetrakis(caprolactam) In water; toluene at 40℃; for 3h; chemoselective reaction;66%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

C66H78N3O18P3

C66H78N3O18P3

Conditions
ConditionsYield
With potassium phosphate; 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine In acetonitrile for 10h; Heating;65%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

2-phenoxy-terephthaloyl dichloride

2-phenoxy-terephthaloyl dichloride

3-(4-butoxycarbonylphenyloxycarbonyl)xanthen-9-one

3-(4-butoxycarbonylphenyloxycarbonyl)xanthen-9-one

Conditions
ConditionsYield
In pyridine Heating;60%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

C50H36Cl8N10P6

C50H36Cl8N10P6

C138H140N10O24P6

C138H140N10O24P6

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran for 96h; Inert atmosphere; Cooling with ice; Reflux;50%
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

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

4-hydroxybenzoic acid, butyl ester

A

butyl 4-(4-bromobutoxy)benzoate

butyl 4-(4-bromobutoxy)benzoate

B

1,4-bis(4-butylcarbonylphenyloxy)butane

1,4-bis(4-butylcarbonylphenyloxy)butane

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere;A 25%
B 43%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

butyl 4-[(aminosulphonyl)oxy]benzoate

butyl 4-[(aminosulphonyl)oxy]benzoate

Conditions
ConditionsYield
With sulphamoyl chloride; sodium hydride In N,N-dimethyl-formamide; toluene for 10h; Heating;25%
Stage #1: 4-hydroxybenzoic acid, butyl ester With sodium hydride In N,N-dimethyl-formamide at 0℃;
Stage #2: With sulphamoyl chloride In N,N-dimethyl-formamide; toluene
Stage #1: 4-hydroxybenzoic acid, butyl ester With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.5h;
Stage #2: With sulphamoyl chloride In N,N-dimethyl-formamide; toluene for 10h;
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

3-nitrobenzene-1,2-dicarbonitrile
51762-67-5

3-nitrobenzene-1,2-dicarbonitrile

zinc diacetate
557-34-6

zinc diacetate

water
7732-18-5

water

tetrakis (4-carboxylphenoxy) phthalocyaninezinc

tetrakis (4-carboxylphenoxy) phthalocyaninezinc

Conditions
ConditionsYield
Stage #1: 4-hydroxybenzoic acid, butyl ester; 3-nitrobenzene-1,2-dicarbonitrile With potassium carbonate In dimethyl sulfoxide
Stage #2: zinc diacetate With 1,8-diazabicyclo[5.4.0]undec-7-ene
Stage #3: water
22.5%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

butyl 4-((2,4,4,6,6-pentachloro-1,3,5,2λ5,4λ5,6λ5-triazatriphosphinin-2-yl)oxy)benzoate

butyl 4-((2,4,4,6,6-pentachloro-1,3,5,2λ5,4λ5,6λ5-triazatriphosphinin-2-yl)oxy)benzoate

Conditions
ConditionsYield
With 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine; sodium hydride In tetrahydrofuran at 20℃; for 72h; Inert atmosphere; Cooling with ice;20%
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

phthalocyanine silicon(IV) dichloride
19333-10-9

phthalocyanine silicon(IV) dichloride

C54H42N8O6Si

C54H42N8O6Si

Conditions
ConditionsYield
With pyridine In toluene for 48h; Reflux;13.5%
1-bromo-butane
109-65-9

1-bromo-butane

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

4-hydroxybenzoic acid, butyl ester

n-butyl 4-n-butoxybenzoate
4906-27-8

n-butyl 4-n-butoxybenzoate

Conditions
ConditionsYield
With potassium hydroxide
phosgene
75-44-5

phosgene

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

4-hydroxybenzoic acid, butyl ester

4-chlorocarbonyloxy-benzoic acid butyl ester
857538-41-1

4-chlorocarbonyloxy-benzoic acid butyl ester

Conditions
ConditionsYield
With N,N-dimethyl-aniline; benzene
4-hydroxybenzoic acid, butyl ester
94-26-8

4-hydroxybenzoic acid, butyl ester

benzenediazonium
2684-02-8

benzenediazonium

4-hydroxy-3-phenylazo-benzoic acid butyl ester

4-hydroxy-3-phenylazo-benzoic acid butyl ester

Conditions
ConditionsYield
With sodium hydroxide

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