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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 services. DayangChem can provide different quantities of custom synthesis ch

2,5-Dibromoaniline Manufacturer/High quality/Best price/In stock

Cas:3638-73-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 2,5-Dibromoaniline CAS No. 3638-7

2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid 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

2,5-Dibromobenzenamine

Cas:3638-73-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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

2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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.:3638-73-1

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

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

2,5-Dibromobenzenamine

Cas:3638-73-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Massive Chemical Technology Co., Ltd.

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

2,5-Dibromobenzenaminee/High quality/Best price

Cas:3638-73-1

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

2,5-Dibromoaniline Manufacturer

Cas:3638-73-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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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

2,5-Dibromobenzenamine 3638-73-1

Cas:3638-73-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Changzhou Anchor Biological Technology Co., Ltd.

Our company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceutical an

2,5-Dibromobenzenamine Manufacturer/High quality/Best price/In stock CAS NO.3638-73-1

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Greenutra Resource Inc

2,5-DibromoanilineAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Other

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

2,5-Dibromophenylamine

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 3638-73-1 with competitive price

Cas:3638-73-1

Min.Order:1 Kilogram

FOB Price: $112.0

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

2,5-DibroMoaniline

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

2,5-Dibromobenzenamine manufacture

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading 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

2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

2,5-Dibromoaniline 3638-73-1

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HWRK Chem

in storeAppearance:Light gray red gray crystalline powder Package:20g Application:Organic Chemicals

2,5-Dibromobenzenamine

Cas:3638-73-1

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

2,5-Dibromoaniline

Cas:3638-73-1

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

2,5-dibromoaniline

Cas:3638-73-1

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Chemtn Biological Technology Limited

our company hebei chemin biological technology co.,ltd is a professional chemical raw materials manufacturer and exporter for many years in chemical market. there are more than 200 excellent staffs and four factories working for us . company adva

2,5-Dibromoaniline CAS 3638-73-1 with best price

Cas:3638-73-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 7.0

Type:Lab/Research institutions

inquiry

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume

National Research Platform ISO 9001 3638-73-1

Cas:3638-73-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

BAYNOE CHEM CO.,LTD

Why Choice BAYNOE CHEM BAYNOE CHEM is built by Chemists, we have engaged in Electronic chemical and fine chemical for 10 years, we can supply all kinds of chemicals or technical support in this fields Capability of chemical supply ★ T

2,5-Dibromoaniline

Cas:3638-73-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

2,5-DIBROMOANILINE

Cas:3638-73-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Quality: 1. Testing before each delivery, including Nuclear Magnetic Resonance(NMR), Gas Chromatography(GC)/High Performance Liquid Chromatography(HPLC), Mass detection(MS), Optical rotation for chiral products. There are many other methods avail

2,5-Dibromoaniline CAS NO.3638-73-1

Cas:3638-73-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

2,5-DibroMoaniline

Cas:3638-73-1

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Synthetic route

1,4-dibromo-2-nitrobenzene
3460-18-2

1,4-dibromo-2-nitrobenzene

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

Conditions
ConditionsYield
With ammonium chloride In tetrahydrofuran; water at 45℃; for 2h; Sealed tube; Green chemistry;100%
With hydrogenchloride; iron In ethanol; water at 50℃; for 4h;100%
Stage #1: 1,4-dibromo-2-nitrobenzene With hydrogenchloride; tin(ll) chloride In ethanol; water at 20℃; for 3h; Heating / reflux;
Stage #2: With sodium hydroxide In ethanol; water pH=8 - 9;
97%
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

Conditions
ConditionsYield
With ferrous(II) sulfate heptahydrate; O-(methylsulfonyl)hydroxylamine trifluoromethanesulfonate at 60℃; for 2h; Reagent/catalyst;85%
With O-(methylsulfonyl)hydroxylamine trifluoromethanesulfonate at 60℃; chemoselective reaction;72%
Multi-step reaction with 2 steps
1: 98 percent / sulfuric acid; nitric acid / CH2Cl2 / 1 h
2: SnCl2*2H2O / ethanol; tetrahydrofuran / 0.5 h
View Scheme
2-azido-N-(2,5-dibromophenyl)-N-methyl-2-phenylacetamide
1228378-58-2

2-azido-N-(2,5-dibromophenyl)-N-methyl-2-phenylacetamide

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

N‑methyl‑2‑oxo‑2‑phenylacetamide
83490-71-5

N‑methyl‑2‑oxo‑2‑phenylacetamide

Conditions
ConditionsYield
With phosphate potassium salt; oxygen; copper diacetate In N,N-dimethyl-formamide at 80℃; under 760.051 Torr; for 5h;A 70%
B 77%
aniline
62-53-3

aniline

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

3,4-dibromoaniline
615-55-4

3,4-dibromoaniline

Conditions
ConditionsYield
With bromine; hydrogen fluoride; antomony(V) at -40℃; for 3h; Mechanism;A 10%
B 65%
With bromine; hydrogen fluoride; antomony(V) at -40℃; for 3h;A 10%
B 65%
With bromine; hydrogen fluoride; antomony(V) at -40℃; for 1h;A 10%
B 65%
3-bromoaniline
591-19-5

3-bromoaniline

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

3,4-dibromoaniline
615-55-4

3,4-dibromoaniline

Conditions
ConditionsYield
With bromine; hydrogen fluoride; antimony pentafluoride at -40℃; for 1h; Mechanism;A 20%
B 55%
With bromine; hydrogen fluoride; antomony(V) at -40℃; for 1h;A 20%
B 55%
With bromine; hydrogen fluoride; antomony(V) at -40℃; for 3h;A 20%
B 55%
With N-Bromosuccinimide In acetone at 20℃;A 5 %Chromat.
B 95 %Chromat.
1,4-dibromo-2-nitrobenzene
3460-18-2

1,4-dibromo-2-nitrobenzene

Trimethylenediamine
109-76-2

Trimethylenediamine

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

3-Bromonitrobenzene
585-79-5

3-Bromonitrobenzene

C

N1-(4-bromo-2-nitrophenyl)propane-1,3-diamine

N1-(4-bromo-2-nitrophenyl)propane-1,3-diamine

Conditions
ConditionsYield
With caesium carbonate In 1,4-dioxane Reduction; Debromination; Heating;A 16%
B 15%
C 50%
1,4-dibromo-2-nitrobenzene
3460-18-2

1,4-dibromo-2-nitrobenzene

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

N-(2,5-dibromo-phenyl)-alanine

N-(2,5-dibromo-phenyl)-alanine

Conditions
ConditionsYield
With sodium n-propoxide; benzene
2,5-dibromoazobenzene
107125-46-2

2,5-dibromoazobenzene

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

Conditions
ConditionsYield
With hydrogenchloride; tin(ll) chloride
1,4-dibromo-2-nitrobenzene
3460-18-2

1,4-dibromo-2-nitrobenzene

sodium n-propoxide
6819-41-6

sodium n-propoxide

benzene
71-43-2

benzene

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

N-(2,5-dibromo-phenyl)-alanine

N-(2,5-dibromo-phenyl)-alanine

2.5-dibromo-1-nitrobenzene

2.5-dibromo-1-nitrobenzene

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

N-(2,5-dibromo-phenyl)-alanine

N-(2,5-dibromo-phenyl)-alanine

Conditions
ConditionsYield
With sodium n-propoxide; benzene
hydrogenchloride
7647-01-0

hydrogenchloride

1,3-bis-(2,5-dibromo-phenyl)-triazene
858003-62-0

1,3-bis-(2,5-dibromo-phenyl)-triazene

tin (II)-chloride

tin (II)-chloride

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

hydrogenchloride
7647-01-0

hydrogenchloride

2,5-dibromoazobenzene
107125-46-2

2,5-dibromoazobenzene

tin (II)-chloride

tin (II)-chloride

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

3-bromoaniline
591-19-5

3-bromoaniline

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

3,4-dibromoaniline
615-55-4

3,4-dibromoaniline

C

3-amino-1,2-dibromobenzene
608-22-0

3-amino-1,2-dibromobenzene

Conditions
ConditionsYield
With N-Bromosuccinimide In DCE at 20℃;A 21 %Chromat.
B 74 %Chromat.
C 5 %Chromat.
1,4-dibromo-2-nitrobenzene
3460-18-2

1,4-dibromo-2-nitrobenzene

A

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

B

3-bromoaniline
591-19-5

3-bromoaniline

Conditions
ConditionsYield
With sodium tetrahydroborate In tetrahydrofuran; water at 20℃; for 2h; Catalytic behavior;A 90 %Chromat.
B n/a
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

acetic anhydride
108-24-7

acetic anhydride

N-(2,5-dibromophenyl)acetamide
25462-66-2

N-(2,5-dibromophenyl)acetamide

Conditions
ConditionsYield
99%
With potassium hydroxide In dichloromethane for 0.5h;96%
In water for 4.5h; Reflux;92%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

2-azido-1,4-dibromobenzene

2-azido-1,4-dibromobenzene

Conditions
ConditionsYield
Stage #1: 2,5-dibromoaniline With hydrogenchloride; sodium nitrite In water Cooling with ice;
Stage #2: With sodium azide In water at 5 - 25℃; for 3.33333h;
99%
Stage #1: 2,5-dibromoaniline With acetic acid; sodium nitrite In water at 0 - 5℃;
Stage #2: With sodium azide In water; acetic acid at 0 - 20℃; for 2h;
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

2,5-dibromo-4-iodoaniline

2,5-dibromo-4-iodoaniline

Conditions
ConditionsYield
With N-iodo-succinimide In dimethyl sulfoxide at 20 - 30℃; for 2h;98.5%
With N-iodo-succinimide In dimethyl sulfoxide at 20℃; for 72h; regioselective reaction;
With N-iodo-succinimide In dimethyl sulfoxide
benzophenone
119-61-9

benzophenone

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

benzhydrylidene-(2,5-dibromo-phenyl)-amine
684288-78-6

benzhydrylidene-(2,5-dibromo-phenyl)-amine

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; titanium tetrachloride In chlorobenzene at 125℃; for 13h;98%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

potassium ethyl xanthogenate
140-89-6

potassium ethyl xanthogenate

5-bromo-1,3-benzothiazole-2-thiol
71216-20-1

5-bromo-1,3-benzothiazole-2-thiol

Conditions
ConditionsYield
In dimethyl sulfoxide at 160℃;98%
In 1-methyl-pyrrolidin-2-one at 120℃;
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

2,5-dibromo-N-tosylaniline
112970-58-8

2,5-dibromo-N-tosylaniline

Conditions
ConditionsYield
With pyridine In ethyl acetate97%
In pyridine for 6h; Ambient temperature;84%
With pyridine In tetrahydrofuran at 40℃;
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

methyl iodide
74-88-4

methyl iodide

2,5-dibromo-N,N-dimethylaniline
60573-63-9

2,5-dibromo-N,N-dimethylaniline

Conditions
ConditionsYield
With potassium carbonate at 20 - 100℃; for 48h; Inert atmosphere;97%
With sodium hydride
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

Benzoyl isothiocyanate
532-55-8

Benzoyl isothiocyanate

1-benzoyl-3-(2,5-dibromo-phenyl)-thiourea
1160789-84-3

1-benzoyl-3-(2,5-dibromo-phenyl)-thiourea

Conditions
ConditionsYield
In acetone at 20℃; for 0.75h;97%
In acetone Reflux;
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

DPA dendron G3

DPA dendron G3

{Bis-[4-({bis-[4-(benzhydrylidene-amino)-phenyl]-methylene}-amino)-phenyl]-methylene}-(2,5-dibromo-phenyl)-amine

{Bis-[4-({bis-[4-(benzhydrylidene-amino)-phenyl]-methylene}-amino)-phenyl]-methylene}-(2,5-dibromo-phenyl)-amine

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; titanium tetrachloride In chlorobenzene at 125℃; for 13h;96%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

4-methoxycarbonylphenylboronic acid
99768-12-4

4-methoxycarbonylphenylboronic acid

dimethyl 2’-amino-1,1’:4,1’’-terphenyl-4,4’’-dicarboxylate
1312703-30-2

dimethyl 2’-amino-1,1’:4,1’’-terphenyl-4,4’’-dicarboxylate

Conditions
ConditionsYield
With palladium diacetate; sodium carbonate In water; N,N-dimethyl-formamide at 60℃;96%
With palladium diacetate; sodium carbonate In water; N,N-dimethyl-formamide at 105℃; for 6h; Inert atmosphere; Schlenk technique;93%
With potassium fluoride; tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine In tetrahydrofuran; toluene at 50℃; for 17h; Suzuki coupling; Inert atmosphere;91%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

acetyl chloride
75-36-5

acetyl chloride

N-(2,5-dibromophenyl)acetamide
25462-66-2

N-(2,5-dibromophenyl)acetamide

Conditions
ConditionsYield
With pyridine for 1h; Reflux;96%
With pyridine for 1h; Reflux;78%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

cyanoacetic acid
372-09-8

cyanoacetic acid

N-(2,5-dibromophenyl)-2-cyanoacetamide
63034-99-1

N-(2,5-dibromophenyl)-2-cyanoacetamide

Conditions
ConditionsYield
With i-Pr2-CDI In tetrahydrofuran Acylation; room t., overnight;95%
With diisopropyl-carbodiimide In ethyl acetate at 20℃; for 24h;93%
With diisopropyl-carbodiimide In tetrahydrofuran at 20℃;92.5%
With dacarbazine In tetrahydrofuran at 20℃;
Stage #1: 2,5-dibromoaniline; cyanoacetic acid In tetrahydrofuran at 0℃; Inert atmosphere;
Stage #2: With diisopropyl-carbodiimide In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

DPA dendron G2
304018-97-1

DPA dendron G2

{Bis-[4-(benzhydrylidene-amino)-phenyl]-methylene}-(2,5-dibromo-phenyl)-amine
684288-79-7

{Bis-[4-(benzhydrylidene-amino)-phenyl]-methylene}-(2,5-dibromo-phenyl)-amine

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; titanium tetrachloride In chlorobenzene at 125℃; for 13h;95%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

6,7-dimethoxy-4-chloroquinazoline
13790-39-1

6,7-dimethoxy-4-chloroquinazoline

4-(2,5-dibromoanilino)-6,7-dimethoxyquinazoline hydrochloride
296234-82-7

4-(2,5-dibromoanilino)-6,7-dimethoxyquinazoline hydrochloride

Conditions
ConditionsYield
In isopropyl alcohol for 3h; Reflux;95%
benzene-1,3-dicarboxylethylester-5-boronic acid
932378-94-4

benzene-1,3-dicarboxylethylester-5-boronic acid

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

2’-amino-1,1’:4’,1’’-terphenyl-3,3’’,5,5’’-tetracarboxylate

2’-amino-1,1’:4’,1’’-terphenyl-3,3’’,5,5’’-tetracarboxylate

Conditions
ConditionsYield
With palladium diacetate; sodium carbonate In water; N,N-dimethyl-formamide at 60℃;95%
With palladium diacetate; sodium carbonate In water; N,N-dimethyl-formamide at 60℃;95%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

N'-(2,5-dibromophenyl)-N,N-dimethylformimidamide

N'-(2,5-dibromophenyl)-N,N-dimethylformimidamide

Conditions
ConditionsYield
Stage #1: N,N-dimethyl-formamide With pyridine-2-sulfonyl chloride for 0.0833333h;
Stage #2: 2,5-dibromoaniline at 20℃;
92.3%
5-(benzyloxy)-4-oxo-4H-pyran-2-carbaldehyde
18234-41-8

5-(benzyloxy)-4-oxo-4H-pyran-2-carbaldehyde

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

β-naphthol
135-19-3

β-naphthol

1-[(5-(benzyloxy)-4-oxo-4H-pyran-2-yl)(2,5-dibromophenylamino)methyl]naphthalen-2-ol

1-[(5-(benzyloxy)-4-oxo-4H-pyran-2-yl)(2,5-dibromophenylamino)methyl]naphthalen-2-ol

Conditions
ConditionsYield
With [Fe3O4(at)SiO2(at)Triazol-Fc][HCO3] In ethanol; water at 20℃; for 0.75h;92%
With boric acid functionalized silica supported Fe3O4 nanocatalyst In neat (no solvent) at 40℃; for 0.916667h; Betti Reaction; Green chemistry;89%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

phenol
108-95-2

phenol

4-(2,5-dibromophenylazo)phenol

4-(2,5-dibromophenylazo)phenol

Conditions
ConditionsYield
Stage #1: 2,5-dibromoaniline With hydrogenchloride In water at 0 - 5℃; for 0.5h;
Stage #2: With sodium nitrite In water for 0.5h;
Stage #3: phenol With sodium carbonate In water at 0 - 5℃; for 12h;
92%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

1-Bromo-2-iodobenzene
583-55-1

1-Bromo-2-iodobenzene

C12H8Br3N

C12H8Br3N

Conditions
ConditionsYield
With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0); sodium t-butanolate In toluene Inert atmosphere;91%
Stage #1: 2,5-dibromoaniline With sodium t-butanolate In toluene at 20℃; for 0.5h; Inert atmosphere;
Stage #2: 1-Bromo-2-iodobenzene With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0) In toluene for 6h; Reflux; Inert atmosphere;
82%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

glycerol
56-81-5

glycerol

5,8-Dibromoquinoline
81278-86-6

5,8-Dibromoquinoline

Conditions
ConditionsYield
With sulfuric acid; iodine; iron(II) sulfate at 138℃; for 4h; Temperature; Concentration;90%
With sulfuric acid; nitrobenzene
With ferrous(II) sulfate heptahydrate; trifluorormethanesulfonic acid; sodium 3-nitrobenzenesulfonate at 125℃; for 12h;
6-bromo-naphthalen-2-ol
15231-91-1

6-bromo-naphthalen-2-ol

5-(benzyloxy)-4-oxo-4H-pyran-2-carbaldehyde
18234-41-8

5-(benzyloxy)-4-oxo-4H-pyran-2-carbaldehyde

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

1-[(5-(benzyloxy)-4-oxo-4H-pyran-2-yl)(2,5-dibromophenylamino)methyl]-6-bromonaphthalen-2-ol

1-[(5-(benzyloxy)-4-oxo-4H-pyran-2-yl)(2,5-dibromophenylamino)methyl]-6-bromonaphthalen-2-ol

Conditions
ConditionsYield
With boric acid functionalized silica supported Fe3O4 nanocatalyst In neat (no solvent) at 40℃; for 0.916667h; Betti Reaction; Green chemistry;89%
With [Fe3O4(at)SiO2(at)Triazol-Fc][HCO3] In ethanol; water at 20℃; for 0.833333h;88%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

3,6-dibromo-2,4-diiodoaniline
618119-31-6

3,6-dibromo-2,4-diiodoaniline

Conditions
ConditionsYield
With sodium acetate; Iodine monochloride In acetic acid at 80℃; for 23h;88%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

2,5-bis-trimethylsilylethynyl-aniline

2,5-bis-trimethylsilylethynyl-aniline

Conditions
ConditionsYield
With copper(l) iodide; diisopropylamine; bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 70℃; for 48h;87.5%
With diisopropylamine; triphenylphosphine; palladium diacetate; copper(l) iodide In tetrahydrofuran at 80℃; for 20h;
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

acetic acid
64-19-7

acetic acid

3-bromoacetanilide
621-38-5

3-bromoacetanilide

Conditions
ConditionsYield
With hydrogen bromide; phenol for 24h; Heating;87%
chloral hydrate
302-17-0

chloral hydrate

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

N-(2,5-dibromophenyl)-2-(N-hydroxyimino)acetamide
529502-68-9

N-(2,5-dibromophenyl)-2-(N-hydroxyimino)acetamide

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium sulfate In ethanol; water at 80℃; for 12h;86%
With hydroxylamine hydrochloride; sodium sulfate In ethanol; water at 80℃; for 12h;72%
With hydroxylamine hydrochloride In ethanol; water72%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

2-(4-methylpent-3-en-1-yl)benzaldehyde
83476-93-1

2-(4-methylpent-3-en-1-yl)benzaldehyde

8,11-dibromo-7,7-dimethyl-5,6,6a,7,12,12a-hexahydrobenzo[c]acridine

8,11-dibromo-7,7-dimethyl-5,6,6a,7,12,12a-hexahydrobenzo[c]acridine

Conditions
ConditionsYield
With bismuth(III) chloride In acetonitrile for 1h; Diels-Alder Cycloaddition; Inert atmosphere; diastereoselective reaction;86%
1-bromo-octane
111-83-1

1-bromo-octane

2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

N,N-dioctyl-2,5-dibromoaniline
540474-57-5

N,N-dioctyl-2,5-dibromoaniline

Conditions
ConditionsYield
With 15-crown-5; sodium hydride In tetrahydrofuran for 20h; Heating;84%
2,5-dibromoaniline
3638-73-1

2,5-dibromoaniline

3,5-dimethylphenyl boronic acid
172975-69-8

3,5-dimethylphenyl boronic acid

3,5,3'',5''-tetramethyl-1,1';4',1''-terphenyl-2'-ylamine
1218938-78-3

3,5,3'',5''-tetramethyl-1,1';4',1''-terphenyl-2'-ylamine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; benzene for 48h; Suzuki cross-coupling; Reflux;84%

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