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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

3,5-Dichloro-4-hydroxybenzoic acid Manufacturer/High quality/Best price/In stock

Cas:3336-41-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

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 on.O

TIANFU-CHEM_Benzoic acid,3,5-dichloro-4-hydroxy- 3336-41-2

Cas:3336-41-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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 3336-41-2 with best quality

Cas:3336-41-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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 3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0 Metric Ton

Negotiable

Type:Other

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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

Benzoic acid,3,5-dichloro-4-hydroxy-

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

3,5-Dichloro-4-hydroxybenzoic acid cas no. 3336-41-2 98%

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Other

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GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Trading Company

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Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 3,5-Dichloro-4-hydroxybenzoic acid 25g

Cas:3336-41-2

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

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

3,5-Dichloro-4-hydroxybenzoic Acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Manufacturers

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Hangzhou Huarong Pharm Co., Ltd.

High qualityAppearance:White powder Storage:Room temperature Package:Aluminum bag Application:Used in producing API Transportation:By air Port:Beijing

3,5-Dichloro-4-hydroxybenzoic Acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Trading Company

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

3,5-Dichloro-4-hydroxybenzoic acid cas 3336-41-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

3,5-Dichloro-4-hydroxybenzoic acid cas 3336-41-2

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Other

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Chemsigma International Co.,Ltd.

bulk production Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field of API, pharmaceutical intermediates, chemical intermediates, fine ch

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Other

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Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

3,5-Dichloro-4-hydroxybenzoic acid 3336-41-2

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Trading Company

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Shenzhen Foris Technology Co. LTD

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

3,5-Dichloro-4-hydroxybenzoic acid 3336-41-2

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

3,5-dichloro-4-hydroxybenzoate

Cas:3336-41-2

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Watson International Ltd

Watson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Capot Chemical Co., Ltd.

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 3,5-Dichloro-4-hydroxybenzoic acid, CAS:3336-41-2 with the most competitive price and

3,5-Dichloro-4-hydroxybenzoic acid

Cas:3336-41-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

(2,6-dichlorophenoxy)triethylsilane

(2,6-dichlorophenoxy)triethylsilane

carbon dioxide
124-38-9

carbon dioxide

A

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

B

2,4-dichloro-3-hydroxybenzoic acid
91658-93-4

2,4-dichloro-3-hydroxybenzoic acid

Conditions
ConditionsYield
Stage #1: (2,6-dichlorophenoxy)triethylsilane With sec.-butyllithium In tetrahydrofuran; cyclohexane at -75℃; for 0.75h;
Stage #2: carbon dioxide In tetrahydrofuran; cyclohexane
A n/a
B 70%
4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With hydrogenchloride; dihydrogen peroxide; acetic acid In water at 60℃; for 4h; Solvent;68%
With hydrogenchloride; dihydrogen peroxide In water63.5%
With chlorine; acetic acid
3,5-dichloro-4-methoxybenzoic acid
37908-97-7

3,5-dichloro-4-methoxybenzoic acid

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With hydrogen iodide at 130 - 140℃; im geschlossenen Rohr;
With hydrogen iodide
With diazomethane
3-chloro-4-hydroxybenzoic acid
3964-58-7

3-chloro-4-hydroxybenzoic acid

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With antimonypentachloride
ethyl 3,5-dichloro-4-hydroxybenzoate
17302-82-8

ethyl 3,5-dichloro-4-hydroxybenzoate

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With potassium hydroxide
With potassium hydroxide
2-hydroxyl-5-carboxylbenzenesulfonic acid
163205-74-1

2-hydroxyl-5-carboxylbenzenesulfonic acid

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With water; chlorine
4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

A

3-chloro-4-hydroxybenzoic acid
3964-58-7

3-chloro-4-hydroxybenzoic acid

B

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With sodium hydroxide; sodium hypochlorite at 20℃; for 1h; pH > 12; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With sodium hydroxide; sodium hypochlorite at 20℃; for 1h; pH > 12; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
acetic acid
64-19-7

acetic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

chlorogas (2 mol )

chlorogas (2 mol )

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

acetic acid
64-19-7

acetic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

KClO3 + hydrochloric acid (2/3 mol )

KClO3 + hydrochloric acid (2/3 mol )

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

chlorine
7782-50-5

chlorine

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

KOH-solution

KOH-solution

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

SbCl5 (4 mol )

SbCl5 (4 mol )

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

hydrogenchloride
7647-01-0

hydrogenchloride

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

A

3-chloro-4-hydroxybenzoic acid
3964-58-7

3-chloro-4-hydroxybenzoic acid

B

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3-chloro-4-hydroxybenzoic acid
3964-58-7

3-chloro-4-hydroxybenzoic acid

antimonypentachloride
7647-18-9

antimonypentachloride

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3,5-dichloro-4-methoxybenzoic acid
37908-97-7

3,5-dichloro-4-methoxybenzoic acid

hydrogen iodide
10034-85-2

hydrogen iodide

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
at 130 - 140℃; im geschlossenen Rohr;
carbon dioxide
124-38-9

carbon dioxide

2.6-dichloro-phenol potassium

2.6-dichloro-phenol potassium

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
at 140℃;
2-hydroxyl-5-carboxylbenzenesulfonic acid
163205-74-1

2-hydroxyl-5-carboxylbenzenesulfonic acid

water
7732-18-5

water

chlorine
7782-50-5

chlorine

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid
99586-72-8

3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid

KI

KI

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid
99586-72-8

3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid

SnCl2

SnCl2

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3.5-dichloro-4-(buten-(2t)-yloxy)-benzoic acid

3.5-dichloro-4-(buten-(2t)-yloxy)-benzoic acid

A

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

B

2.6-dichloro-4-t?)-yl>-phenol

2.6-dichloro-4-t?)-yl>-phenol

Conditions
ConditionsYield
at 165 - 175℃;
2,6-Dichlorophenol
87-65-0

2,6-Dichlorophenol

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 89 percent / triethylamine / tetrahydrofuran / 12 h / 50 °C
2.1: sec-butyllithium / cyclohexane; tetrahydrofuran / 0.75 h / -75 °C
2.2: cyclohexane; tetrahydrofuran
View Scheme
3,5-dichloro-4-methoxybenzyl alcohol
4892-23-3

3,5-dichloro-4-methoxybenzyl alcohol

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium aluminum hydride
2: diazomethane
View Scheme
Ethyl 4-hydroxybenzoate
120-47-8

Ethyl 4-hydroxybenzoate

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SO2Cl2
2: KOH-solution
View Scheme
2,6-dichloro-4-methylophenol
2432-12-4

2,6-dichloro-4-methylophenol

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: KOH; methanol
2: nitric acid
3: hydriodic acid / 130 - 140 °C / im geschlossenen Rohr
View Scheme
2,6-dichloro-4-methylanisole
67341-33-7

2,6-dichloro-4-methylanisole

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: nitric acid
2: hydriodic acid / 130 - 140 °C / im geschlossenen Rohr
View Scheme
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

methyl 3,5-dichloro-4-hydroxybenzoate
3337-59-5

methyl 3,5-dichloro-4-hydroxybenzoate

Conditions
ConditionsYield
98%
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3,5-dichloro-4-hydroxybenzyl alcohol
22002-17-1

3,5-dichloro-4-hydroxybenzyl alcohol

Conditions
ConditionsYield
With borane-THF In tetrahydrofuran at 0 - 20℃; for 13.25h;96%
Stage #1: 3,5-dichloro-4-hydroxybenzoic acid With borane In tetrahydrofuran at 0 - 20℃; for 13.25h;
Stage #2: With water In tetrahydrofuran; methanol at 0 - 20℃; for 5.25h;
96%
Stage #1: 3,5-dichloro-4-hydroxybenzoic acid With borane In tetrahydrofuran at 0 - 20℃; for 13.25h;
Stage #2: With methanol; water at 0 - 20℃; for 5.25h;
96%
Stage #1: 3,5-dichloro-4-hydroxybenzoic acid With borane In tetrahydrofuran at 0 - 20℃; for 13.25h;
Stage #2: With methanol; water In tetrahydrofuran at 0 - 20℃; for 5.25h;
96%
Multi-step reaction with 2 steps
1: toluene-4-sulfonic acid / 6 h / Reflux
2: sodium tetrahydroborate / methanol / 3.5 h / Cooling with ice
View Scheme
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3,5-dichloro-4-trimethylsiloxybenzoic acid trimethylsilyl ester
79302-42-4

3,5-dichloro-4-trimethylsiloxybenzoic acid trimethylsilyl ester

Conditions
ConditionsYield
With triethylamine In toluene for 2h; Heating;94%
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

4-(tert-Butyl-dimethyl-silanyloxy)-3,5-dichloro-benzoic acid

4-(tert-Butyl-dimethyl-silanyloxy)-3,5-dichloro-benzoic acid

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran at 0℃; for 0.5h;93%
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

allyl bromide
106-95-6

allyl bromide

4-allyloxy-3,5-dichloro-benzoic acid
41727-45-1

4-allyloxy-3,5-dichloro-benzoic acid

Conditions
ConditionsYield
Stage #1: 3,5-dichloro-4-hydroxybenzoic acid; allyl bromide With potassium hydroxide In ethanol for 24h;
Stage #2: With hydrogenchloride In ethanol; water
92%
9-{[4-(Fluoro)phenyl]methyl}-1,3,4,9-tetrahydro-2H-pyrido[3,4-b]-indole Mono Hydrochloride
311761-22-5

9-{[4-(Fluoro)phenyl]methyl}-1,3,4,9-tetrahydro-2H-pyrido[3,4-b]-indole Mono Hydrochloride

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

2-(3,5-Dichloro-4-hydroxy)benzoyl-9-[(4-fluorophenyl)methyl]1,3,4,9-tetrahydro-2H-pyrido[3,4-b]indole
311761-15-6

2-(3,5-Dichloro-4-hydroxy)benzoyl-9-[(4-fluorophenyl)methyl]1,3,4,9-tetrahydro-2H-pyrido[3,4-b]indole

Conditions
ConditionsYield
92%
2,3-dihydro-1,1-dioxobenzothiazole
4433-53-8

2,3-dihydro-1,1-dioxobenzothiazole

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

(3,5-dichloro-4-hydroxyphenyl)(1,1-dioxo-1,2-dihydro-3H-1λ6-1,3-benzothiazol-3-yl)methanone
1285572-51-1

(3,5-dichloro-4-hydroxyphenyl)(1,1-dioxo-1,2-dihydro-3H-1λ6-1,3-benzothiazol-3-yl)methanone

Conditions
ConditionsYield
Stage #1: 3,5-dichloro-4-hydroxybenzoic acid With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 60 - 70℃; for 12h; Inert atmosphere;
Stage #2: 2,3-dihydro-1,1-dioxobenzothiazole In acetonitrile for 12h; Inert atmosphere;
89.4%
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

2-amino-benzenethiol
137-07-5

2-amino-benzenethiol

N-(3,5-dichloro-4-hydroxybenzoyl)-2-aminobenzenethiol

N-(3,5-dichloro-4-hydroxybenzoyl)-2-aminobenzenethiol

Conditions
ConditionsYield
Stage #1: 3,5-dichloro-4-hydroxybenzoic acid With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 60 - 70℃; for 12h; Inert atmosphere;
Stage #2: 2-amino-benzenethiol In acetonitrile for 12h; Inert atmosphere;
87.6%
3-(tert-butyldimethylsilyloxy)benzylamine
264272-67-5

3-(tert-butyldimethylsilyloxy)benzylamine

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

2,6-dichloro-4-[[[[3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]methyl]amino]carbonyl]phenol

2,6-dichloro-4-[[[[3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]methyl]amino]carbonyl]phenol

Conditions
ConditionsYield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane; ethyl acetate87%
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

2,6-Dichlorophenol
87-65-0

2,6-Dichlorophenol

Conditions
ConditionsYield
With copper(I) oxide In quinoline at 220℃; for 6h; Autoclave;86%
With quinoline at 190℃;
With methyllithium; calcium carbonate
methanol
67-56-1

methanol

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

methyl 3,5-dichloro-4-hydroxybenzoate
3337-59-5

methyl 3,5-dichloro-4-hydroxybenzoate

Conditions
ConditionsYield
With toluene-4-sulfonic acid for 6h; Reflux;84.9%
With hydrogenchloride
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

C7H3(2)H4NS

C7H3(2)H4NS

C14H5(2)H4Cl2NO2S

C14H5(2)H4Cl2NO2S

Conditions
ConditionsYield
Stage #1: 3,5-dichloro-4-hydroxybenzoic acid With 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 0.5h;
Stage #2: C7H3(2)H4NS With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 2h;
80%
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

4-decyloxybenzoyl chloride
50625-44-0

4-decyloxybenzoyl chloride

4-(4-n-decyloxybenzoyloxy)-3,5-dichlorobenzoic acid

4-(4-n-decyloxybenzoyloxy)-3,5-dichlorobenzoic acid

Conditions
ConditionsYield
With pyridine at 20℃; for 30h;79.5%
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

methyl iodide
74-88-4

methyl iodide

3,5-dichloro-4-methoxybenzoic acid
37908-97-7

3,5-dichloro-4-methoxybenzoic acid

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 21h;77%
With sodium hydroxide; potassium carbonate 1.) DMF, 55 deg C, 1 8 h, 2.) methanol, reflux, 4 h; Yield given. Multistep reaction;
3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

2,6-dichloro-1,4-benzoquinone
697-91-6

2,6-dichloro-1,4-benzoquinone

Conditions
ConditionsYield
With perchloric acid at 25℃; for 0.566667h; Electrochemical reaction;76%
(2,6-dichlorophenoxy)triethylsilane

(2,6-dichlorophenoxy)triethylsilane

carbon dioxide
124-38-9

carbon dioxide

A

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

B

2,4-dichloro-3-hydroxybenzoic acid
91658-93-4

2,4-dichloro-3-hydroxybenzoic acid

Conditions
ConditionsYield
Stage #1: (2,6-dichlorophenoxy)triethylsilane With sec.-butyllithium In tetrahydrofuran; cyclohexane at -75℃; for 0.75h;
Stage #2: carbon dioxide In tetrahydrofuran; cyclohexane
A n/a
B 70%
4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With hydrogenchloride; dihydrogen peroxide; acetic acid In water at 60℃; for 4h; Solvent;68%
With hydrogenchloride; dihydrogen peroxide In water63.5%
With chlorine; acetic acid
3,5-dichloro-4-methoxybenzoic acid
37908-97-7

3,5-dichloro-4-methoxybenzoic acid

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With hydrogen iodide at 130 - 140℃; im geschlossenen Rohr;
With hydrogen iodide
With diazomethane
3-chloro-4-hydroxybenzoic acid
3964-58-7

3-chloro-4-hydroxybenzoic acid

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With antimonypentachloride
ethyl 3,5-dichloro-4-hydroxybenzoate
17302-82-8

ethyl 3,5-dichloro-4-hydroxybenzoate

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With potassium hydroxide
With potassium hydroxide
2-hydroxyl-5-carboxylbenzenesulfonic acid
163205-74-1

2-hydroxyl-5-carboxylbenzenesulfonic acid

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With water; chlorine
4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

A

3-chloro-4-hydroxybenzoic acid
3964-58-7

3-chloro-4-hydroxybenzoic acid

B

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
With sodium hydroxide; sodium hypochlorite at 20℃; for 1h; pH > 12; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With sodium hydroxide; sodium hypochlorite at 20℃; for 1h; pH > 12; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
acetic acid
64-19-7

acetic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

chlorogas (2 mol )

chlorogas (2 mol )

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

acetic acid
64-19-7

acetic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

KClO3 + hydrochloric acid (2/3 mol )

KClO3 + hydrochloric acid (2/3 mol )

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

chlorine
7782-50-5

chlorine

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

KOH-solution

KOH-solution

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

SbCl5 (4 mol )

SbCl5 (4 mol )

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

hydrogenchloride
7647-01-0

hydrogenchloride

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

4-hydroxy-benzoic acid
99-96-7

4-hydroxy-benzoic acid

A

3-chloro-4-hydroxybenzoic acid
3964-58-7

3-chloro-4-hydroxybenzoic acid

B

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3-chloro-4-hydroxybenzoic acid
3964-58-7

3-chloro-4-hydroxybenzoic acid

antimonypentachloride
7647-18-9

antimonypentachloride

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3,5-dichloro-4-methoxybenzoic acid
37908-97-7

3,5-dichloro-4-methoxybenzoic acid

hydrogen iodide
10034-85-2

hydrogen iodide

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
at 130 - 140℃; im geschlossenen Rohr;
carbon dioxide
124-38-9

carbon dioxide

2.6-dichloro-phenol potassium

2.6-dichloro-phenol potassium

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
at 140℃;
2-hydroxyl-5-carboxylbenzenesulfonic acid
163205-74-1

2-hydroxyl-5-carboxylbenzenesulfonic acid

water
7732-18-5

water

chlorine
7782-50-5

chlorine

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid
99586-72-8

3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid

KI

KI

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid
99586-72-8

3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid

SnCl2

SnCl2

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

3.5-dichloro-4-(buten-(2t)-yloxy)-benzoic acid

3.5-dichloro-4-(buten-(2t)-yloxy)-benzoic acid

A

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

B

2.6-dichloro-4-t?)-yl>-phenol

2.6-dichloro-4-t?)-yl>-phenol

Conditions
ConditionsYield
at 165 - 175℃;
2,6-Dichlorophenol
87-65-0

2,6-Dichlorophenol

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 89 percent / triethylamine / tetrahydrofuran / 12 h / 50 °C
2.1: sec-butyllithium / cyclohexane; tetrahydrofuran / 0.75 h / -75 °C
2.2: cyclohexane; tetrahydrofuran
View Scheme
3,5-dichloro-4-methoxybenzyl alcohol
4892-23-3

3,5-dichloro-4-methoxybenzyl alcohol

3,5-dichloro-4-hydroxybenzoic acid
3336-41-2

3,5-dichloro-4-hydroxybenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium aluminum hydride
2: diazomethane
View Scheme

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