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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamine Manufacturer/High quality/Best price/In stock

Cas:84-67-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

2,2'-Dimethyl-4,4'-diaminobiphenyl Product Description Product Name 2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamine CAS No.

2,2'-Dimethyl-4,4'-diaminobiphenyl

Cas:84-67-3

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Manufacturer supply 2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine CAS 84-67-3 with attractive price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceu

Manufacturer supply 2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine CAS 84-67-3 with attractive price

Cas:84-67-3

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

M-TOLIDINE Basic information Product Name: M-TOLIDINE Synonyms: 2,2'-DIMETHYL-4,4'-DIAMINOBIPHENYL;APB-144;M-TOLIDINE;1’-Biphenyl]-4,4’-diamine,

M-TOLIDINE

Cas:84-67-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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 2,2'-Dimethylbenzidine

Cas:84-67-3

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% 84-67-3 2,2'- Dimethyl [1,1'- biphenyl]-4,4'- diamine Manufacturer

Cas:84-67-3

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chemwill Asia Co., Ltd.

m-Tolidine Manufacturer Factory CAS 84-67-3 m-Tolidine Manufacturer High quality Best price In stock factory CAS 84-67-3 m-Tolidine COA TDS price MSDS Name 2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamine Synonyms 2,2'-D

m-Tolidine Manufacturer Factory CAS 84-67-3

Cas:84-67-3

Min.Order:5 Kiloliter

FOB Price: $3.5 / 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.Our

Factory Supply M-TOLIDINE 84-67-3 High Quality With Best Price

Cas:84-67-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

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

84-67-3 m-Tolidine

Cas:84-67-3

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

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

Pharmaceutical Grade CAS 84-67-3 with competitive price

Cas:84-67-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine Abbreviation M-Tolidine Cas No. 84-67-3 Purity ≥99.5% Molecular formula Appearance:White powder Storage:Store in

2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine

Cas:84-67-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

M-TOLIDINE CAS NO 84-67-3

Cas:84-67-3

Min.Order:1 Kilogram

Negotiable

Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

[1,1'-Biphenyl]-4,4'-diamine,2,2'-dimethyl- 84-67-3

Cas:84-67-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: M-TOLIDINE Synonyms: 2,2'-dimethyl[1,1'-biphenyl]-4,4'-diamine;4-(4-amino-2-methylphenyl)-3-methylbenzenamine;4,4'-Diamino-2,2'-dimethylbiphenyl;2,2'-DIMETHYL-4,4'-DIAMINOBIPHENYL;APB-144;M-TOLIDINE;1&r

M-TOLIDINE

Cas:84-67-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine CAS:84-67-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine CAS:84-67-3

Cas:84-67-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

[1,1'-Biphenyl]-4,4'-diamine,2,2'-dimethyl-

Cas:84-67-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: M-TOLIDINE Synonyms: [1,1'-Biphenyl]-4,4'-diamine,2,2'-dimethyl-;2,2'-dimethyl-[1,1'-Biphenyl]-4,4'-diamine 2,2'-dimethyl benzidine;2,2'-Dimethyl-4,4'-biphenyldiamine;2,2'-Dimethyl-4,4'-d

M-TOLIDINE high purity best quality

Cas:84-67-3

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s

4,4'-diamino-2,2'-dimethylbiphenyl (M-Tolidine)

Cas:84-67-3

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

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

Taizhou Crene Biotechnology co.ltd

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

M-TOLIDINE 84-67-3

Cas:84-67-3

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

2,2'-DIMETHYL-4,4'-DIAMINOBIPHENYL(M-TOLIDINE/M-TB)

Cas:84-67-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamine

Cas:84-67-3

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

[1,1'-Biphenyl]-4,4'-diamine,2,2'-dimethyl-

Cas:84-67-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

High quality 2,2'-Dimethyl-[1,1'-Biphenyl]-4,4'-Diamine with high purity

Cas:84-67-3

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

2,2'-bis(methyl)benzidineAppearance:Colorless transparent liquid Storage:Keep away of light, cool place Package:according to customers' requirements Application:pharmaceutical intermediates Transportation:By air(EMS or EUB or FedEx or TNT ect...) or

2,2'-bis(methyl)benzidine

Cas:84-67-3

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

M-TOLIDINE

Cas:84-67-3

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 2,2’-Dimethyl-[1,1’-Biphenyl]-4,4’-Diamine CAS No.:84-67-3 Molecule Formula:C14H16N2 Molecule Weight:212.29 Purity: 99% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard

High Quality 2,2’-Dimethyl-[1,1’-Biphenyl]-4,4’-Diamine in stock

Cas:84-67-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong Pharm has built platforms for the research, development and manufac

2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine

Cas:84-67-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

M-TOLIDINE 84-67-3CAS NO.: 84-67-3

Cas:84-67-3

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine)99%

Cas:84-67-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Synthetic route

1-methyl-3-nitrobenzene
99-08-1

1-methyl-3-nitrobenzene

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
With 1,4-dihydroxy-9,10-anthracenedione; platinum on activated charcoal; hydrogen; sodium hydroxide In 5,5-dimethyl-1,3-cyclohexadiene; water at 65 - 75℃; under 6750.68 Torr; for 8h; Solvent; Reagent/catalyst; Pressure; Temperature; Autoclave;79.2%
With sodium hydroxide; ethanol; zinc man gibt weitere 150 g Zinkstaub hinzu und kocht dann mit Salzsaeure; das ausgeschiedene Tolidinhydrochlorid bringt man durch Wasser in Loesung und faellt es durch konz.Salzsaeure wieder aus;
(i) Zn, aq. NaOH, (ii) aq. HCl, Et2O; Multistep reaction;
Multi-step reaction with 3 steps
1: alcoholic potash
2: alcoholic ammonium sulfide
3: diluted alcohol; diluted sulfuric acid
View Scheme
Multi-step reaction with 2 steps
1: zinc; sodium hydroxide / water; ethanol / 4 h / Reflux; Inert atmosphere
2: hydrogenchloride / water / 5 h / Inert atmosphere; Reflux
View Scheme
2,2'-dimethyl-4,4'-dinitro-biphenyl
59517-20-3

2,2'-dimethyl-4,4'-dinitro-biphenyl

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
With 3% Pd/C; hydrazine In ethanol at 100℃; for 12h;76%
With ethanol; nickel Hydrogenation;
With hydrogenchloride; zinc
3,3'-dimethylazobenzene
588-04-5

3,3'-dimethylazobenzene

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
With hydrogenchloride; ethanol; tin(ll) chloride
With hydrogen sulfide; ammonia Durch Ansaeuern des Reaktionsproduktes mit Salzsaeure;
Multi-step reaction with 2 steps
1: alcoholic ammonium sulfide
2: diluted alcohol; diluted sulfuric acid
View Scheme
With hydrogenchloride; sulfur dioxide; potassium iodide
3,3'-dimethylhydrazobenzene
621-26-1

3,3'-dimethylhydrazobenzene

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
With ethanol; sulfuric acid
With hydrogenchloride In water for 5h; Inert atmosphere; Reflux;
3,3'-dimethylhydrazobenzene
621-26-1

3,3'-dimethylhydrazobenzene

acid

acid

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

ethanol
64-17-5

ethanol

3,3'-dimethylazobenzene
588-04-5

3,3'-dimethylazobenzene

HCl-salt tin dichloride

HCl-salt tin dichloride

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
durch elektrochemischen Reduktion;
hydrogenchloride
7647-01-0

hydrogenchloride

sulphurous acid
7782-99-2

sulphurous acid

3,3'-dimethylazobenzene
588-04-5

3,3'-dimethylazobenzene

potassium iodide

potassium iodide

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
at 40 - 50℃;
2-iodo-5-nitrotoluene
5326-38-5

2-iodo-5-nitrotoluene

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: copper-powder / 280 °C
2: Raney nickel; ethanol / Hydrogenation
View Scheme
C40H32N2
1221066-39-2

C40H32N2

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran; water at 20℃; for 2h;
2-bromo-5-nitrotoluene
7149-70-4

2-bromo-5-nitrotoluene

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: copper / N,N-dimethyl-formamide / 12 h / 160 °C
2: hydrazine; 3% Pd/C / ethanol / 12 h / 100 °C
View Scheme
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

acetic anhydride
108-24-7

acetic anhydride

N-{4'-acetamido-2,2'-dimethyl-[1,1'-biphenyl]-4-yl}acetamide
96000-61-2

N-{4'-acetamido-2,2'-dimethyl-[1,1'-biphenyl]-4-yl}acetamide

Conditions
ConditionsYield
at 20℃; for 24h;97%
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

Hexafluoroacetone
684-16-2

Hexafluoroacetone

5,5′-bis(1-hydroxy-1-trifluoromethyl-2,2,2-trifluoroethyl)-2,2′-dimethylbenzidine

5,5′-bis(1-hydroxy-1-trifluoromethyl-2,2,2-trifluoroethyl)-2,2′-dimethylbenzidine

Conditions
ConditionsYield
With 1,1,1,3',3',3'-hexafluoro-propanol at 80℃; for 7h; Reagent/catalyst; Temperature; Inert atmosphere;96.8%
With toluene-4-sulfonic acid at 135℃; for 22h; Autoclave; Inert atmosphere;69%
1-(tert-butoxycarbonyl)-L-proline
15761-39-4

1-(tert-butoxycarbonyl)-L-proline

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

(2S,2'S)-di-tert-butyl 2,2'-(((2,2'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azanediyl))bis(carbonyl))bis(pyrrolidine-1-carboxylate)

(2S,2'S)-di-tert-butyl 2,2'-(((2,2'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azanediyl))bis(carbonyl))bis(pyrrolidine-1-carboxylate)

Conditions
ConditionsYield
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane at 20℃; for 2h;96%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 2h;96%
citraconic acid anhydride
616-02-4

citraconic acid anhydride

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

C24H20N2O4

C24H20N2O4

Conditions
ConditionsYield
With acetic acid In toluene for 1h; Inert atmosphere; Reflux;96%
maleic anhydride
108-31-6

maleic anhydride

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

C22H16N2O4

C22H16N2O4

Conditions
ConditionsYield
Stage #1: maleic anhydride; 2,2'-dimethylbenzidine In N,N-dimethyl-formamide; toluene at 20℃; for 3h; Dean-Stark;
Stage #2: With toluene-4-sulfonic acid In N,N-dimethyl-formamide; toluene for 22h;
95.8%
Stage #1: maleic anhydride; 2,2'-dimethylbenzidine In N,N-dimethyl-formamide; toluene at 20℃; for 3h; Dean-Stark;
Stage #2: With toluene-4-sulfonic acid In N,N-dimethyl-formamide; toluene for 22h; Reflux;
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

4-anilinophenol
122-37-2

4-anilinophenol

bis(4-diphenylamino)-2,2'-dimethyl-4,4'-diaminobiphenyl
1013336-06-5

bis(4-diphenylamino)-2,2'-dimethyl-4,4'-diaminobiphenyl

Conditions
ConditionsYield
Stage #1: With tetrabutoxytitanium; 1-acetoxy-4-methylbenzene at 60℃; for 1h;
Stage #2: 2,2'-dimethylbenzidine; 4-anilinophenol In toluene at 110℃; for 48h;
88%
C12H8ClN3OS
188047-59-8

C12H8ClN3OS

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

C38H32Cl2N8O2S2
1190107-87-9

C38H32Cl2N8O2S2

Conditions
ConditionsYield
In acetonitrile at 20 - 25℃; for 0.75h; Sonication;85%
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

3-methyl-4-nitro-benzoyl chloride
35675-46-8

3-methyl-4-nitro-benzoyl chloride

C30H26N4O6

C30H26N4O6

Conditions
ConditionsYield
With pyridine In N,N-dimethyl acetamide at 20℃; for 24h; Cooling with ice;85%
2,4-dichloro-6-phenyl-1,3,5-triazine
1700-02-3

2,4-dichloro-6-phenyl-1,3,5-triazine

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

C37H35N7

C37H35N7

Conditions
ConditionsYield
Stage #1: 2,2'-dimethylbenzidine With sodium carbonate; sodium hydroxide In 1,4-dioxane; toluene Reflux;
Stage #2: 2,4-dichloro-6-phenyl-1,3,5-triazine In 1,3-dioxane; toluene for 6h; Reflux;
78.11%
C18H13N3O2S
911293-02-2

C18H13N3O2S

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

C50H42N8O4S2
1190107-92-6

C50H42N8O4S2

Conditions
ConditionsYield
In acetonitrile at 20 - 25℃; for 0.75h; Sonication;78%
4-nitrophthalic anhydride
5466-84-2

4-nitrophthalic anhydride

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

C30H18N4O8

C30H18N4O8

Conditions
ConditionsYield
With propionic acid at 150℃; for 10h;78%
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

A

3,3′-dimethylbiphenyl-4,4′-dicarboxylic acid
63297-02-9

3,3′-dimethylbiphenyl-4,4′-dicarboxylic acid

B

4,4'-diiodo-3,3'-dimethylbiphenyl
7583-27-9

4,4'-diiodo-3,3'-dimethylbiphenyl

Conditions
ConditionsYield
A n/a
B 74%
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

4,4'-diiodo-3,3'-dimethylbiphenyl
7583-27-9

4,4'-diiodo-3,3'-dimethylbiphenyl

Conditions
ConditionsYield
74%
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

C15H8INO4

C15H8INO4

2-(3-(4'-amino-2,2'-dimethyl-[1,1'-biphenyl]-4-yl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)benzoic acid

2-(3-(4'-amino-2,2'-dimethyl-[1,1'-biphenyl]-4-yl)-6-iodo-4-oxo-3,4-dihydroquinazolin-2-yl)benzoic acid

Conditions
ConditionsYield
In ethanol Heating;56.3%
1,5-dibromo-pentane
111-24-0

1,5-dibromo-pentane

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

2,2'-dimethyl-4'-(piperidin-1-yl)biphenyl-4-amine
1221066-32-5

2,2'-dimethyl-4'-(piperidin-1-yl)biphenyl-4-amine

Conditions
ConditionsYield
With potassium carbonate In ethanol; toluene at 150℃; for 0.666667h; Microwave irradiation;40%
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

sodium 1-amino-4-bromoanthraquinone-2-sulfonate
6258-06-6

sodium 1-amino-4-bromoanthraquinone-2-sulfonate

sodium 1,1'-((2,2'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azanediyl))bis(4-amino-9,10-dioxo-9,10-dihydroanthracene-3-sulfonate)

sodium 1,1'-((2,2'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(azanediyl))bis(4-amino-9,10-dioxo-9,10-dihydroanthracene-3-sulfonate)

Conditions
ConditionsYield
With copper In aq. phosphate buffer at 120℃; for 0.333333h; pH=6 - 7; Ullmann Condensation; Microwave irradiation;15%
With disodium hydrogenphosphate; sodium dihydrogenphosphate; copper In water at 120℃; for 0.333333h; Microwave irradiation;15%
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

potassium cyanide
151-50-8

potassium cyanide

2,2'-dimethylbiphenyl-4,4'-dicarbonitrile
117490-51-4

2,2'-dimethylbiphenyl-4,4'-dicarbonitrile

Conditions
ConditionsYield
With sulfuric acid; water; copper(II) sulfate Diazotization;
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

2,2'-dimethyl-1,1'-biphenyl
605-39-0

2,2'-dimethyl-1,1'-biphenyl

Conditions
ConditionsYield
Diazotization.anschliessend Behandeln mit H3PO2;
Diazotization.Erwaermen mit Ca(OH)2 oder CaO in Methanol oder Aethanol;
Diazotization.Destillation des Diazoniumjodids mit Zinkstaub;
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

4,4'-dichloro-2,2'-dimethyl-biphenyl
19482-15-6

4,4'-dichloro-2,2'-dimethyl-biphenyl

Conditions
ConditionsYield
With hydrogenchloride at 10℃; Diazotization.Behandlung der Diazoniumsalz-Loesung mit CuCl in konz. wss. HCl;
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

ethyl acetoacetate
141-97-9

ethyl acetoacetate

N,N'-(2,2'-dimethyl-biphenyl-4,4'-diyl)-bis-acetoacetamide

N,N'-(2,2'-dimethyl-biphenyl-4,4'-diyl)-bis-acetoacetamide

Conditions
ConditionsYield
With xylene
2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

benzaldehyde
100-52-7

benzaldehyde

N,N'-dibenzylidene-2,2'-dimethyl-benzidine
96968-76-2

N,N'-dibenzylidene-2,2'-dimethyl-benzidine

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

salicylaldehyde
90-02-8

salicylaldehyde

2,2'-dimethyl-N,N'-disalicylidene-benzidine
23072-76-6

2,2'-dimethyl-N,N'-disalicylidene-benzidine

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

acetic acid
64-19-7

acetic acid

N-{4'-acetamido-2,2'-dimethyl-[1,1'-biphenyl]-4-yl}acetamide
96000-61-2

N-{4'-acetamido-2,2'-dimethyl-[1,1'-biphenyl]-4-yl}acetamide

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

m-nitrobenzoic acid chloride
121-90-4

m-nitrobenzoic acid chloride

2,2'-Dimethyl-4,4'-bis-(3-nitro-benzoylamino)-biphenyl
104294-86-2

2,2'-Dimethyl-4,4'-bis-(3-nitro-benzoylamino)-biphenyl

Conditions
ConditionsYield
With benzene
furfural
98-01-1

furfural

2,2'-dimethylbenzidine
84-67-3

2,2'-dimethylbenzidine

potassium cyanide
151-50-8

potassium cyanide

{4'-[(Cyano-furan-2-yl-methyl)-amino]-2,2'-dimethyl-biphenyl-4-ylamino}-furan-2-yl-acetonitrile
139555-38-7

{4'-[(Cyano-furan-2-yl-methyl)-amino]-2,2'-dimethyl-biphenyl-4-ylamino}-furan-2-yl-acetonitrile

Conditions
ConditionsYield
With acetic acid 1.) H2O, RT, 1.5 h, 2.) H2O, C2H5OH, RT, overnight; Yield given. Multistep reaction;
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