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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

2-Amino-5-chlorophenol Manufacturer/High quality/Best price/In stock

Cas:28443-50-7

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 5-Chloro-2-Aminophenol supplier in China

Cas:28443-50-7

Min.Order:1 Metric Ton

Negotiable

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 2-amino-5-chlorophenol

Cas:28443-50-7

Min.Order:1

Negotiable

Type:Other

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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

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:1 Kilogram

FOB Price: $5.0

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

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--28443-50-7--2-Amino-5-chlorophenol factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business

TIANFUCHEM--28443-50-7--2-Amino-5-chlorophenol factory price

Cas:28443-50-7

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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Leader Biochemical Group

About Product Details Item Specification Test Results Appearance White crystalline powder Conform

China Biggest factory Supply High Quality 2-Amino-5-chlorophenol 28443-50-7

Cas:28443-50-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

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 manufacturin

2-Amino-5-chlorophenol

Cas:28443-50-7

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

Manufacturer supply CAS 28443-50-7 with best quality

Cas:28443-50-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

2-Amino-5-chlorophenol 28443-50-7

Cas:28443-50-7

Min.Order:1 Kilogram

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

CAS NO.:28443-50-7

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:1 Kilogram

FOB Price: $10.0 / 30.0

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

5-Chloro-2-Aminophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Manufacturers

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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

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 2-Amino-5-chlorophenol CAS: 28443-50-7 MF: C6H6ClNO MW: 143.57 EINECS: 249-020-3 Mol File: 28443-50-7.mol 2-Amino-5-chlorophenol Structure 2-Amino-5-chlorophenol Chemical Properties Melting point 145-153 °C (

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

2-amino-5-chlorophenol

Cas:28443-50-7

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

2-Amino-5-chlorophenol cas no. 28443-50-7 98%

Cas:28443-50-7

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

2-Amino-5-Chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Other

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Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

2-AMino-5-chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

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

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

stable supply&competitive price Storage:Available Package:25KG Or as client requirement Application:Important pharm intermediate Transportation:By air or By sea

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

5-Chloro-2-Aminophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2-Amino-5-chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

High quality 2-Amino-5-chlorophenol cas NO.: 28443-50-7

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Other

inquiry

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

2-AMino-5-chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low priceAppearance:light brown fine crystalline powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

2-Amino-5-Chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

2-Amino-5-Chlorophenol

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Other

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

2-Amino-5-chlorophenol CAS No.28443-50-7

Cas:28443-50-7

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

5-chloro-2-((5-nitropyrimidin-2-yl)amino)phenyl acetate

5-chloro-2-((5-nitropyrimidin-2-yl)amino)phenyl acetate

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With hydrazine hydrate In tetrahydrofuran at 25℃; for 0.5h; Inert atmosphere;89%
With hydrazine In tetrahydrofuran; water at 25℃; for 0.5h; Inert atmosphere;88%
N-(4-chloro-2-hydroxyphenyl)-2,6-difluorobenzamide
1431459-74-3

N-(4-chloro-2-hydroxyphenyl)-2,6-difluorobenzamide

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With hydrazine hydrate at 100℃; for 3h; Sealed tube;85%
5-chloro-2-nitrophenol
611-07-4

5-chloro-2-nitrophenol

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With iron; ammonium chloride In ethanol; water for 1h; Reflux;81%
With sodium hydroxide; sodium dithionite
With hydrogenchloride; tin(ll) chloride
With hydrazine hydrate In tetrahydrofuran at 100℃; for 10h; chemoselective reaction;93 %Chromat.
N-(4-chlorophenyl)-O-pivaloylhydroxylamine
116278-63-8

N-(4-chlorophenyl)-O-pivaloylhydroxylamine

A

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

B

2,4-Dichloroaniline
554-00-7

2,4-Dichloroaniline

C

N-(4-chloro-2-hydroxyphenyl)-2,2-dimethylpropanamide
116278-66-1

N-(4-chloro-2-hydroxyphenyl)-2,2-dimethylpropanamide

D

p-benzoquinone
106-51-4

p-benzoquinone

Conditions
ConditionsYield
In water; acetonitrile at 40℃; Rate constant; pH=1.0, μ=0.5M; other pH values; other N-aryl-O-pivaloylhydroxylamines;A 3.6%
B 53.2%
C 8.3%
D 3.8%
N-(4-chloro-2-hydroxyphenyl)acetamide
16323-09-4

N-(4-chloro-2-hydroxyphenyl)acetamide

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With hydrogenchloride
2-Acetamido-5-chlorophenyl acetate
139399-68-1

2-Acetamido-5-chlorophenyl acetate

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With hydrogenchloride
4-chlorobenzonitrile
100-00-5

4-chlorobenzonitrile

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With sulfuric acid In ethanol (electrochemical reduction);
α-ketoglutaric acid
328-50-7

α-ketoglutaric acid

1-chloro-4-nitroso-benzene
932-98-9

1-chloro-4-nitroso-benzene

A

4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid
62558-67-2

4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid

B

4-amino-phenol
123-30-8

4-amino-phenol

C

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

D

N-(4-chloro-2-hydroxyphenyl)succinamic acid
81576-13-8

N-(4-chloro-2-hydroxyphenyl)succinamic acid

Conditions
ConditionsYield
With thiamine pyrophosphate; α-ketoglutarate dehydrogenase; magnesium chloride In ethanol; water at 30℃; for 2h; KH2PO4 buffer;
O-(m-chloro-phenyl)-hydroxylamine
74993-54-7

O-(m-chloro-phenyl)-hydroxylamine

A

3-monochlorophenol
108-43-0

3-monochlorophenol

B

4-amino-3-chlorophenol
17609-80-2

4-amino-3-chlorophenol

C

2-amino-3-chlorophenol
56962-00-6

2-amino-3-chlorophenol

D

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With trifluoroacetic acid at 60℃; for 13h; Product distribution; Rate constant; Kinetics; ΔH(excit.), ΔG(excit.), ΔS(excit.);
1-chloro-4-nitroso-benzene
932-98-9

1-chloro-4-nitroso-benzene

α-ketoglutaric acid disodium salt
305-72-6

α-ketoglutaric acid disodium salt

A

4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid
62558-67-2

4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid

B

4-amino-phenol
123-30-8

4-amino-phenol

C

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

D

N-(4-chloro-2-hydroxyphenyl)succinamic acid
81576-13-8

N-(4-chloro-2-hydroxyphenyl)succinamic acid

Conditions
ConditionsYield
With thiamine pyrophosphate; α-ketoglutarate dehydrogenase; magnesium chloride In water at 30℃; for 2h; 0.05M KH2PO4 buffer (pH 7.5); Further byproducts given. Yields of byproduct given;A n/a
B n/a
C n/a
D 2 mg
1-chloro-4-nitroso-benzene
932-98-9

1-chloro-4-nitroso-benzene

α-ketoglutaric acid disodium salt
305-72-6

α-ketoglutaric acid disodium salt

A

4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid
62558-67-2

4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid

B

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

C

N-(4-chlorophenyl)succinohydroxamic acid
81576-12-7

N-(4-chlorophenyl)succinohydroxamic acid

D

N-(4-chloro-2-hydroxyphenyl)succinamic acid
81576-13-8

N-(4-chloro-2-hydroxyphenyl)succinamic acid

Conditions
ConditionsYield
With thiamine pyrophosphate; α-ketoglutarate dehydrogenase; magnesium chloride In water at 30℃; for 2h; 0.05M KH2PO4 buffer (pH 7.5); Further byproducts given. Yields of byproduct given;A n/a
B n/a
C 1.5 mg
D 2 mg
2-(benzylimino)-5-chlorophenyl pivalate
116278-65-0

2-(benzylimino)-5-chlorophenyl pivalate

A

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

B

N-(4-chloro-2-hydroxyphenyl)-2,2-dimethylpropanamide
116278-66-1

N-(4-chloro-2-hydroxyphenyl)-2,2-dimethylpropanamide

Conditions
ConditionsYield
In water; acetonitrile at 40℃; Rate constant; pH=1 (1N HCl), μ=0.5M (KCl); other pH value;A 15 % Spectr.
B 78 % Spectr.
N-(4-chlorophenyl)-O-pivaloylhydroxylamine
116278-63-8

N-(4-chlorophenyl)-O-pivaloylhydroxylamine

A

2-azido-4-chlorobenzenamine
17537-17-6

2-azido-4-chlorobenzenamine

B

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

C

N-(4-chloro-2-hydroxyphenyl)-2,2-dimethylpropanamide
116278-66-1

N-(4-chloro-2-hydroxyphenyl)-2,2-dimethylpropanamide

D

2-azido-4-chloroaniline

2-azido-4-chloroaniline

Conditions
ConditionsYield
With sodium azide; tris-(2-chloro-ethyl)-amine In water; acetonitrile at 20℃; Product distribution; Rate constant; Mechanism;
2-amino-5-chlorophenol sulphate ester

2-amino-5-chlorophenol sulphate ester

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With hydrogenchloride In water at 100℃; for 0.75h; Hydrolysis; stirring;
4-chloro-aniline
106-47-8

4-chloro-aniline

6-(2,6-dichlorophenyl)-2-methanesulfinyl(or sulfonyl)-8-methyl-8H-pyrido<2,3-d>pyrimidin-7-one

6-(2,6-dichlorophenyl)-2-methanesulfinyl(or sulfonyl)-8-methyl-8H-pyrido<2,3-d>pyrimidin-7-one

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium persulphate / KOH / ethanol; H2O / 8 h / stirring
2: HCl / H2O / 0.75 h / 100 °C / stirring
View Scheme
2-acetamidophenyl acetate
5467-64-1

2-acetamidophenyl acetate

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: chloroform; chlorine
2: aqueous hydrochloric acid
View Scheme
2-amino-phenol
95-55-6

2-amino-phenol

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
2: chloroform; chlorine
3: aqueous hydrochloric acid
View Scheme
acetic acid-(4-amino-2-hydroxy-anilide)
5910-69-0

acetic acid-(4-amino-2-hydroxy-anilide)

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous HCl; aqueous NaNO2 / Behandeln des Reaktionsgemisches mit wss.HCl und CuCl
2: aqueous HCl
View Scheme
6-chloro-2-mercaptobenzoxazole
22876-20-6

6-chloro-2-mercaptobenzoxazole

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

Conditions
ConditionsYield
With hydrazine hydrate at 110℃;
tetramethoxymethane
1850-14-2

tetramethoxymethane

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

tert-butyl 4-(6-chlorobenzo[d]oxazol-2-yl)piperazine-1-carboxylate
1092847-79-4

tert-butyl 4-(6-chlorobenzo[d]oxazol-2-yl)piperazine-1-carboxylate

Conditions
ConditionsYield
With acetic acid In chloroform at 60℃;99%
Stage #1: tetramethoxymethane; 2-amino-5-chlorophenol; 1-t-Butoxycarbonylpiperazine With acetic acid In chloroform at 60℃; for 16h; Inert atmosphere;
Stage #2: With sodium hydroxide In chloroform; water at 20℃; Inert atmosphere;
99%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

acetylenedicarboxylic acid diethyl ester
762-21-0

acetylenedicarboxylic acid diethyl ester

(Z)-3-ethoxycarbonylmethylene-7-chloro-3,4-dihydro-2H-1,4-benzoxazin-2-one
1349803-02-6

(Z)-3-ethoxycarbonylmethylene-7-chloro-3,4-dihydro-2H-1,4-benzoxazin-2-one

Conditions
ConditionsYield
at 20℃; for 0.0833333h; Michael addition;99%
at 20℃; for 0.0833333h;
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

(Z)-3-methoxycarbonylmethylene-7-chloro-3,4-dihydro-2H-1,4-benzoxazin-2-one
104827-35-2

(Z)-3-methoxycarbonylmethylene-7-chloro-3,4-dihydro-2H-1,4-benzoxazin-2-one

Conditions
ConditionsYield
at 20℃; for 0.0666667h; Michael addition;98%
In methanol at 20℃; for 1h; Inert atmosphere;83%
In methanol at 20℃; for 2h; Inert atmosphere;
at 20℃; for 0.0666667h;
iodobenzene
591-50-4

iodobenzene

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

6-chloro-2-phenylbenzo[d]oxazole
15952-20-2

6-chloro-2-phenylbenzo[d]oxazole

Conditions
ConditionsYield
With 1,1'-bis-(diphenylphosphino)ferrocene; caesium carbonate; palladium dichloride In toluene for 2h; Reflux; Inert atmosphere;98%
iodobenzene
591-50-4

iodobenzene

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

5-chloro-2-phenyl-1,3-benzoxazole
1019-90-5

5-chloro-2-phenyl-1,3-benzoxazole

Conditions
ConditionsYield
With 1,1'-bis-(diphenylphosphino)ferrocene; caesium carbonate; palladium dichloride In toluene for 2h; Inert atmosphere; Reflux;98%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

benzaldehyde
100-52-7

benzaldehyde

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-phenylthiazolidin-4-one
1620166-66-6

3-(4-chloro-2-hydroxyphenyl)-2-phenylthiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.15h; Microwave irradiation;98%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(4-nitrophenyl)thiazolidin-4-one
1620166-67-7

3-(4-chloro-2-hydroxyphenyl)-2-(4-nitrophenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.15h; Microwave irradiation;98%
2-chloro-benzaldehyde
89-98-5

2-chloro-benzaldehyde

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(2-chlorophenyl)thiazolidin-4-one
1620166-70-2

3-(4-chloro-2-hydroxyphenyl)-2-(2-chlorophenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.166667h; Microwave irradiation;98%
4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(4-fluorophenyl)thiazolidin-4-one
1620166-73-5

3-(4-chloro-2-hydroxyphenyl)-2-(4-fluorophenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.15h; Microwave irradiation;98%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-Fluorobenzaldehyde
456-48-4

3-Fluorobenzaldehyde

3-(4-chloro-2-hydroxyphenyl)-2-(3-fluorophenyl)thiazolidin-4-one
1620166-74-6

3-(4-chloro-2-hydroxyphenyl)-2-(3-fluorophenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.15h; Microwave irradiation;98%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(4-hydroxyphenyl)thiazolidin-4-one
1620166-77-9

3-(4-chloro-2-hydroxyphenyl)-2-(4-hydroxyphenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.15h; Microwave irradiation;98%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

1-Bromo-2-butanone
816-40-0

1-Bromo-2-butanone

7-chloro-3-ethyl-2H-benzo[b][1,4]oxazine

7-chloro-3-ethyl-2H-benzo[b][1,4]oxazine

Conditions
ConditionsYield
With potassium carbonate In acetone at 20℃; for 3h; Cooling with ice;98%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

benzene-1,2-diol
120-80-9

benzene-1,2-diol

C12H6ClNO3

C12H6ClNO3

Conditions
ConditionsYield
With 3,4,5-trihydroxybenzoic acid; oxygen; potassium carbonate; copper(l) chloride In water at 60℃; under 3750.38 Torr; for 6h;98%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

3-methylbenzene-1,2-diol
488-17-5

3-methylbenzene-1,2-diol

C13H8ClNO3

C13H8ClNO3

Conditions
ConditionsYield
With cobalt(II) sulfate; 3,4,5-trihydroxybenzoic acid; oxygen; sodium carbonate In water at 15℃; under 3750.38 Torr; for 40h;98%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

2-aminobenzaldehyde
529-23-7

2-aminobenzaldehyde

5-chloro-2-((6,7,11b,13-tetrahydro-6,12-[1,2]benzenoquinazolino[3,4-a]quinazolin-13-yl)amino)phenol

5-chloro-2-((6,7,11b,13-tetrahydro-6,12-[1,2]benzenoquinazolino[3,4-a]quinazolin-13-yl)amino)phenol

Conditions
ConditionsYield
With scandium pentafluorobenzoate In toluene at 20℃; for 12h;97%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

2,4-dichlorobenzaldeyhde
874-42-0

2,4-dichlorobenzaldeyhde

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(2,4-dichlorophenyl)thiazolidin-4-one
1620166-68-8

3-(4-chloro-2-hydroxyphenyl)-2-(2,4-dichlorophenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.166667h; Microwave irradiation;97%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(4-methoxyphenyl)thiazolidin-4-one
1620166-71-3

3-(4-chloro-2-hydroxyphenyl)-2-(4-methoxyphenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.133333h; Microwave irradiation;97%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

2,4-Dimethoxybenzaldehyde
613-45-6

2,4-Dimethoxybenzaldehyde

3-(4-chloro-2-hydroxyphenyl)-2-(2,4-dimethoxyphenyl)thiazolidin-4-one
1620166-72-4

3-(4-chloro-2-hydroxyphenyl)-2-(2,4-dimethoxyphenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.133333h; Microwave irradiation;97%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(pyridin-2-yl)thiazolidin-4-one
1620166-76-8

3-(4-chloro-2-hydroxyphenyl)-2-(pyridin-2-yl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.133333h; Microwave irradiation;97%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

2-amino-5-chlorophenol-4-sulphonic acid
132396-97-5

2-amino-5-chlorophenol-4-sulphonic acid

Conditions
ConditionsYield
With sulfuric acid; sulfur trioxide Ambient temperature;96%
1,1,1-trifluoro-4,4-diethoxy-3-buten-2-one
40657-29-2

1,1,1-trifluoro-4,4-diethoxy-3-buten-2-one

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

5-chloro-2-(1,1,1-trifluoroacetonyl)-benzoxazole

5-chloro-2-(1,1,1-trifluoroacetonyl)-benzoxazole

Conditions
ConditionsYield
In toluene for 0.183333h; Irradiation;96%
dichlorodiphenoxymethane
4885-03-4

dichlorodiphenoxymethane

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

tert-butyl 4-(6-chlorobenzo[d]oxazol-2-yl)piperazine-1-carboxylate
1092847-79-4

tert-butyl 4-(6-chlorobenzo[d]oxazol-2-yl)piperazine-1-carboxylate

Conditions
ConditionsYield
With triethylamine In toluene96%
With triethylamine In toluene at 20℃; for 16h; Inert atmosphere;96%
6-Amino-1,3-dimethylbarbituric acid
6642-31-5

6-Amino-1,3-dimethylbarbituric acid

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

6-amino-1,3-dimethyl-5-[(4-chloro-2-hydroxyphenyl)diazenyl]uracil
1242060-36-1

6-amino-1,3-dimethyl-5-[(4-chloro-2-hydroxyphenyl)diazenyl]uracil

Conditions
ConditionsYield
Stage #1: 2-amino-5-chlorophenol With sulfuric acid; acetic acid; zinc(II) chloride; sodium nitrite at 0 - 5℃; for 2h;
Stage #2: 6-Amino-1,3-dimethylbarbituric acid With sodium hydroxide In water at 0 - 5℃; for 0.333333h; pH=7;
96%
4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(4-chlorophenyl)thiazolidin-4-one
1620166-69-9

3-(4-chloro-2-hydroxyphenyl)-2-(4-chlorophenyl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.15h; Microwave irradiation;96%
thiophene-2-carbaldehyde
98-03-3

thiophene-2-carbaldehyde

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(thiophen-2-yl)thiazolidin-4-one
1620166-75-7

3-(4-chloro-2-hydroxyphenyl)-2-(thiophen-2-yl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.133333h; Microwave irradiation;96%
4-methyl-1,3-thiazole-5-carbaldehyde
82294-70-0

4-methyl-1,3-thiazole-5-carbaldehyde

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

3-(4-chloro-2-hydroxyphenyl)-2-(4-methylthiazol-5-yl)thiazolidin-4-one
1620166-78-0

3-(4-chloro-2-hydroxyphenyl)-2-(4-methylthiazol-5-yl)thiazolidin-4-one

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.166667h; Microwave irradiation;96%
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

mercaptoacetic acid
68-11-1

mercaptoacetic acid

4-cyanobenzaldehyde
105-07-7

4-cyanobenzaldehyde

4-(3-(4-chloro-2-hydroxyphenyl)-4-oxothiazolidin-2-yl)benzonitrile
1620166-79-1

4-(3-(4-chloro-2-hydroxyphenyl)-4-oxothiazolidin-2-yl)benzonitrile

Conditions
ConditionsYield
With acetic acid In N,N-dimethyl-formamide at 110℃; for 0.15h; Microwave irradiation;96%
acetic anhydride
108-24-7

acetic anhydride

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

N-(4-chloro-2-hydroxyphenyl)acetamide
16323-09-4

N-(4-chloro-2-hydroxyphenyl)acetamide

Conditions
ConditionsYield
With acetic acid at 60℃; for 2h;95.8%
In methanol at 20℃; for 0.5h;
2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

C11H8ClNO4
91271-41-9

C11H8ClNO4

Conditions
ConditionsYield
In methanol at 20℃; for 0.0833333h;95%
4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

2-amino-5-chlorophenol
28443-50-7

2-amino-5-chlorophenol

6-chloro-2-(4-fluorophenyl)benzo[d]oxazole
1315571-17-5

6-chloro-2-(4-fluorophenyl)benzo[d]oxazole

Conditions
ConditionsYield
With copper(II) ferrite; oxygen In toluene at 110℃; for 24h; Schlenk technique; Sealed tube; Green chemistry;95%
With oxygen In toluene at 110℃; for 24h; Schlenk technique; Green chemistry;71%

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