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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

4,4'-Methylenebis(2,6-dimethylaniline) Manufacturer/High quality/Best price/In stock

Cas:4073-98-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 4,4'-methylenebis(2,6-xylidine)

Cas:4073-98-7

Min.Order:1

Negotiable

Type:Other

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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

4,4'-Methylenebis-(2,6-dimethylaniline)

Cas:4073-98-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

4,4'-methylenebis(2,6-dimethylaniline)

Cas:4073-98-7

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

4,4'-Methylenebis(2,6-dimethylaniline) 4073-98-7

Cas:4073-98-7

Min.Order:1 Metric Ton

FOB Price: $500.0

Type:Lab/Research institutions

inquiry

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 4073-98-7 with best quality

Cas:4073-98-7

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

Benzenamine,4,4'-methylenebis[2,6-dimethyl- 4073-98-7

Cas:4073-98-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 4,4'-Methylenebis(2,6-dimethylaniline) CAS: 4073-98-7 MF: C17H22N2 MW: 254.37 EINECS: 223-786-9 Mol File: 4073-98-7.mol 4,4'-Methylenebis(2,6-dimethylaniline) Structure 4,4'-Methylenebis(2,6-dimethylanili

4,4'-Methylenebis(2,6-dimethylaniline)

Cas:4073-98-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

4,4'-Methylenebis(2,6-dimethylaniline) CAS:4073-98-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high

4,4'-Methylenebis(2,6-dimethylaniline) CAS:4073-98-7

Cas:4073-98-7

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

Benzenamine,4,4'-methylenebis[2,6-dimethyl-

Cas:4073-98-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Benzenamine,4,4'-methylenebis[2,6-dimethyl-

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

4,4'-methylenebis(2,6-dimethylaniline) 99%min CAS NO.4073-98-7

Cas:4073-98-7

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

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

4-(4-Amino-3,5-Dimethylbenzyl)-2,6-Dimethylaniline

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Manufacturers

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

4-(4-Amino-3,5-dimethylbenzyl)-2,6-dimethylaniline

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

4-(4-Amino-3,5-dimethylbenzyl)-2,6-dimethylaniline/High quality/Best price

Cas:4073-98-7

Min.Order:1 Gram

FOB Price: $1.0

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 4-(4-Amino-3,5-Dimethylbenzyl)-2,6-Dimethylaniline

Cas:4073-98-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

4,4'-methylenebis(2,6-dimethylaniline) 99%min CAS NO.4073-98-7 CAS NO.4073-98-7

Cas:4073-98-7

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

4-(4-Amino-3,5-dimethylbenzyl)-2,6-dimethylaniline

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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, intermediat

4-(4-Amino-3,5-dimethylbenzyl)-2,6-dimethylaniline

Cas:4073-98-7

Min.Order:1 Kilogram

FOB Price: $5.0 / 15.0

Type:Lab/Research institutions

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

4,4'-Methylenebis(2,6-dimethylaniline)

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

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

3,3’5,5’-TETRAMETHYL-4,4’-DIAMINODIPHENYLMETHANE; cas no. 4073-98-7 98%

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1,1'-[1,1'-biphenyl]-4,4'-diylbis[2-bromoethan-1-one]

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Other

inquiry

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

4-(4-AMino-3,5-diMethylbenzyl)-2,6-diMethylaniline

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Lonwin Chemical Group Limited

Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is

High Purity 4-(4-Amino-3,5-Dimethylbenzyl)-2,6-Dimethylaniline 4073-98-7

Cas:4073-98-7

Min.Order:100 Kilogram

FOB Price: $100.0 / 150.0

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

4,4'-Methylenebis-(2,6-dimethylaniline)

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

4,4'-Methylenebis(2,6-dimethylaniline)

Cas:4073-98-7

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

4-(4-Amino-3,5-Dimethylbenzyl)-2,6-Dimethylaniline

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

4,4'-Methylenebis(2,6-dimethylaniline)

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Manufacturers

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

Benzenamine,4,4'-methylenebis[2,6-dimethyl-

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

4,4-Methylenebis(2,6-dimethylaniline)

Cas:4073-98-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

bis(chloromethyl)mercury
5293-94-7

bis(chloromethyl)mercury

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 20h;99%
formaldehyd
50-00-0

formaldehyd

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

Conditions
ConditionsYield
With hydrogenchloride In water at 95 - 100℃; for 6.16667h;87%
Stage #1: formaldehyd; 2,6-dimethylaniline With hydrogenchloride In water at 70℃;
Stage #2: With hydrogenchloride In dichloromethane; water at 20℃; for 2h;
Stage #3: With sodium hydroxide In diethyl ether; water
86%
hydrogenchloride In water for 14h; Heating;60%
With hydrogenchloride Entsteht in Form seines salzsauren Salzes;
With hydrogenchloride at 65 - 70℃; for 6h; Condensation;
C4H7ClHgO
71893-15-7

C4H7ClHgO

A

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

B

acetone
67-64-1

acetone

Conditions
ConditionsYield
With 2,6-dimethylaniline at 20℃; for 30h;A 74%
B 86%
C4H7ClHgO
71893-15-7

C4H7ClHgO

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

A

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

B

acetone
67-64-1

acetone

Conditions
ConditionsYield
at 20℃; for 0.5h;A 74%
B 860 %
NH-pyrazole
288-13-1

NH-pyrazole

formaldehyd
50-00-0

formaldehyd

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

A

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

B

1-(N-2,6-dimethylaniline)-1-(1N-pyrazol)-methane
125709-82-2

1-(N-2,6-dimethylaniline)-1-(1N-pyrazol)-methane

Conditions
ConditionsYield
In water; benzene for 14h; Heating;A 30%
B 60%
Metazachlor
67129-08-2

Metazachlor

A

NH-pyrazole
288-13-1

NH-pyrazole

B

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

Conditions
ConditionsYield
hydrogenchloride In water for 8h; Heating;A 59%
B 35%
dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

A

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

B

4-amino-3,5-dimethylphenyl methyl sulphide
120578-20-3

4-amino-3,5-dimethylphenyl methyl sulphide

Conditions
ConditionsYield
With ammonium iodide In water at 140℃; for 16h; Reagent/catalyst; Sealed tube; regioselective reaction;A 52%
B 42%
dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

Conditions
ConditionsYield
With ammonium iodide; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical In water at 140℃; for 16h; Mechanism; Sealed tube; regioselective reaction;48%
Metazachlor
67129-08-2

Metazachlor

A

NH-pyrazole
288-13-1

NH-pyrazole

B

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

C

2-chloro-N-(2,6-dimethylphenyl)acetamide
1131-01-7

2-chloro-N-(2,6-dimethylphenyl)acetamide

Conditions
ConditionsYield
hydrogenchloride In water for 5h; Product distribution; Mechanism; Heating; variation of catalyst concentration, reaction time;A 47%
B 21%
C 12%
1,3,5-Trioxan
110-88-3

1,3,5-Trioxan

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

Conditions
ConditionsYield
With ammonium iodide In water at 140℃; for 16h; Mechanism; Sealed tube; regioselective reaction;21%
bis-(4-formylamino-3,5-dimethyl-phenyl)-methane
415686-54-3

bis-(4-formylamino-3,5-dimethyl-phenyl)-methane

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

Conditions
ConditionsYield
With calcium hydroxide; sodium hydroxide
hydrogenchloride
7647-01-0

hydrogenchloride

formaldehyd
50-00-0

formaldehyd

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous hydrochloric acid / 250 °C / 2206520 Torr
2: sodium hydroxide; calcium hydroxide
View Scheme
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

salicylaldehyde
90-02-8

salicylaldehyde

[(HOC6H4-o-C(H)=N-2,6-(CH3)2C6H2)2-4-CH2]
685509-02-8

[(HOC6H4-o-C(H)=N-2,6-(CH3)2C6H2)2-4-CH2]

Conditions
ConditionsYield
toluene-4-sulfonic acid In methanol for 12h; Heating / reflux;95%
3-tert-butyl-2-hydroxybenzaldehyde
24623-65-2

3-tert-butyl-2-hydroxybenzaldehyde

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

[(HO-(3-tert-butyl)C6H3-o-C(H)=N-2,6-(methyl)2C6H2)2-4-CH2]
937721-13-6

[(HO-(3-tert-butyl)C6H3-o-C(H)=N-2,6-(methyl)2C6H2)2-4-CH2]

Conditions
ConditionsYield
toluene-4-sulfonic acid In methanol for 12h; Heating / reflux;95%
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

2-hydroxynaphthalene-1-carbaldehyde
708-06-5

2-hydroxynaphthalene-1-carbaldehyde

1,1'-{methylenebis[(3,5-dimethyl-1,4-phenylene)iminomethyl]}bis(2-naphthol)
1236010-37-9

1,1'-{methylenebis[(3,5-dimethyl-1,4-phenylene)iminomethyl]}bis(2-naphthol)

Conditions
ConditionsYield
With formic acid In methanol Reflux;95%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

2,2',6,6'-Tetramethyl-4,4'-methylendiphenylisocyanat
1472-83-9

2,2',6,6'-Tetramethyl-4,4'-methylendiphenylisocyanat

Conditions
ConditionsYield
With dmap In acetonitrile at 25℃; for 0.166667h;93%
3,5-di-tert-butyl-2-hydroxybenzaldehyde
37942-07-7

3,5-di-tert-butyl-2-hydroxybenzaldehyde

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

6,6'-{methylenebis[(3,5-dimethyl-1,4-phenylene)iminomethyl]}-bis(2,4-di-tert-butylphenol)

6,6'-{methylenebis[(3,5-dimethyl-1,4-phenylene)iminomethyl]}-bis(2,4-di-tert-butylphenol)

Conditions
ConditionsYield
With formic acid In methanol Reflux;93%
In methanol
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

deuterated 4,4'-methylene-di-2,6-xylidine
870284-63-2

deuterated 4,4'-methylene-di-2,6-xylidine

Conditions
ConditionsYield
With water-d2; 1 % platinum on carbon; 1% Pd/C Selcat Q6 at 180℃; for 24h; Product distribution / selectivity;93%
With water-d2; platinum on carbon at 180℃; for 24h; Product distribution / selectivity;82%
With water-d2; platinum on carbon; palladium 10% on activated carbon at 180℃; for 24h; Product distribution / selectivity;63%
3-tert-butyl-2-hydroxybenzaldehyde
24623-65-2

3-tert-butyl-2-hydroxybenzaldehyde

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

6,6'-{methylenebis[(3,5-dimethyl-1,4-phenylene)iminomethyl]}-bis(2-tert-butylphenol)

6,6'-{methylenebis[(3,5-dimethyl-1,4-phenylene)iminomethyl]}-bis(2-tert-butylphenol)

Conditions
ConditionsYield
With formic acid In methanol Reflux;93%
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

5-dodecyloxy-2-hydroxyterephthaldehyde
376368-24-0

5-dodecyloxy-2-hydroxyterephthaldehyde

polymer; monomers: 5-dodecyloxy-2-hydroxyterephthaldehyde; bis(4-amino-3,5-dimethylphenyl)methane

polymer; monomers: 5-dodecyloxy-2-hydroxyterephthaldehyde; bis(4-amino-3,5-dimethylphenyl)methane

Conditions
ConditionsYield
With lithium chloride In 1-methyl-pyrrolidin-2-one; N,N,N,N,N,N-hexamethylphosphoric triamide at 20℃; for 24h;92%
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

salicylaldehyde
90-02-8

salicylaldehyde

2,2'-{methylenebis[(3,5-dimethyl-1,4-phenylene)iminomethyl]}-diphenol

2,2'-{methylenebis[(3,5-dimethyl-1,4-phenylene)iminomethyl]}-diphenol

Conditions
ConditionsYield
With formic acid In methanol Reflux;91%
In methanol at 20℃; for 0.0833333h;45.4%
2,6-Diacetylpyridine
1129-30-2

2,6-Diacetylpyridine

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

C35H36N4O2

C35H36N4O2

Conditions
ConditionsYield
In ethanol at 20℃; for 96h;91%
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

acetic anhydride
108-24-7

acetic anhydride

4,4'-methylenebis-(N-acetyl-2,6-dimethylbenzenamine)
125709-83-3

4,4'-methylenebis-(N-acetyl-2,6-dimethylbenzenamine)

Conditions
ConditionsYield
In benzene for 2h; Heating;85%
quinoline 2-carbaldehyde
5470-96-2

quinoline 2-carbaldehyde

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

C37H32N4
849661-11-6

C37H32N4

Conditions
ConditionsYield
In ethanol at 20℃; for 24h;82%
carbon dioxide
124-38-9

carbon dioxide

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

2,2',6,6'-Tetramethyl-4,4'-methylendiphenylisocyanat
1472-83-9

2,2',6,6'-Tetramethyl-4,4'-methylendiphenylisocyanat

Conditions
ConditionsYield
With tributylphosphine; di-isopropyl azodicarboxylate In dichloromethane at -78 - 20℃; under 760 Torr;81%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

4,4'-methylene-N,N'-(2-pyridinylmethylene)-bis(2,6-dimethylanil)

4,4'-methylene-N,N'-(2-pyridinylmethylene)-bis(2,6-dimethylanil)

Conditions
ConditionsYield
In methanol at 20℃; for 24h;81%
With toluene-4-sulfonic acid In ethanol at 20℃; for 48h;63.3%
formic acid In ethanol at 45℃;18%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

CH2(C6H2(CH3)2NCHC5H4N)2
500697-36-9

CH2(C6H2(CH3)2NCHC5H4N)2

Conditions
ConditionsYield
Stage #1: 4,4'-methylenebis(2,6-dimethylaniline) In methanol for 0.0833333h; Molecular sieve 3Å;
Stage #2: pyridine-2-carbaldehyde In methanol at 20℃; for 24h;
81%
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

6-formyl-2,2'-bipyridine
134296-07-4

6-formyl-2,2'-bipyridine

bis{((6-pyridin-2-yl)pyridin-2-ylmethyleneamino)-3,5-dimethylphenyl}methane

bis{((6-pyridin-2-yl)pyridin-2-ylmethyleneamino)-3,5-dimethylphenyl}methane

Conditions
ConditionsYield
formic acid In ethanol for 24h; Heating / reflux;71%
phenyl(pyridin-2-yl)methanone
91-02-1

phenyl(pyridin-2-yl)methanone

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

4,4'-methylene-N,N'-(phenyl-2-pyridinylmethlene)-bis(2,6-dimethyl-anil)

4,4'-methylene-N,N'-(phenyl-2-pyridinylmethlene)-bis(2,6-dimethyl-anil)

Conditions
ConditionsYield
With tetraethoxy orthosilicate; sulfuric acid at 150℃; for 10h;65%
C22H15NO

C22H15NO

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

C61H48N4

C61H48N4

Conditions
ConditionsYield
Stage #1: 4,4'-methylenebis(2,6-dimethylaniline) With 1,4-diaza-bicyclo[2.2.2]octane; titanium tetrachloride In toluene for 2h;
Stage #2: C22H15NO In toluene at 140℃; for 36h;
63%
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

acenaphthene quinone
82-86-0

acenaphthene quinone

C46H46N4

C46H46N4

Conditions
ConditionsYield
sulfuric acid Heating;62%
4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
950-81-2

4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one

4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

CH2[C6H2(CH3)2NCHC3N2(CH3)2(C6H5)O]2
1296869-07-2

CH2[C6H2(CH3)2NCHC3N2(CH3)2(C6H5)O]2

Conditions
ConditionsYield
With formic acid In methanol for 4h; Reflux; Inert atmosphere;46.3%
4,4'-methylenebis(2,6-dimethylaniline)
4073-98-7

4,4'-methylenebis(2,6-dimethylaniline)

4,4'-diformyltriphenylamine
53566-95-3

4,4'-diformyltriphenylamine

polyazomethine, by polycondensation, Tg(DSC) = 196 deg C; monomer(s): 4,4'-diformyltriphenylamine, bis(4-amino-3,5-dimethylphenyl)methane

polyazomethine, by polycondensation, Tg(DSC) = 196 deg C; monomer(s): 4,4'-diformyltriphenylamine, bis(4-amino-3,5-dimethylphenyl)methane

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; toluene-4-sulfonic acid at 160℃; for 6h;40%

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