Products

Refine

Country

Business Type

Certificate

Display

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

N-Methylbenzene-1,2-diamine Manufacturer/High quality/Best price/In stock

Cas:4760-34-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 N-Methyl-1,2-Phenylenediamine supplier in China

Cas:4760-34-3

Min.Order:0 Metric Ton

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

N-Methyl-o-phenylenediamine

Cas:4760-34-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company

TIANFU-CHEM - N-Methylbenzene-1,2-diamine

Cas:4760-34-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

N-methyl-1,2-phenylenediamine

Cas:4760-34-3

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

Type:Trading Company

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

Factory direct supply CAS 4760-34-3 with best quality

Cas:4760-34-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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

1,2-Benzenediamine,N1-methyl- 4760-34-3

Cas:4760-34-3

Min.Order:1 Kilogram

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

1,2-Benzenediamine,N1-methyl-

Cas:4760-34-3

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

1,2-Benzenediamine,N1-methyl-

Cas:4760-34-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. 1. best service, high quality and reasonable way for h

N-Methylbenzene-1,2-diaMine;CAS:4760-34-3

Cas:4760-34-3

Min.Order:100 Kilogram

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

N-Methyl-1,2-Phenylenediamine

Cas:4760-34-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemic

1,2-Benzenediamine,N1-methyl-

Cas:4760-34-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Tianjin Kind Pharma Co., Ltd.

Factory direct sales, accept customization. N-Methyl-1,2-phenylenediamine may be used in the following studies: One-pot synthesis of 1-methyl-2(hetero)arylbenzimidazoles. Preparation of 1-methyl-1H-benzimidazole-2(3H)-thione. Total synthesis of

N-Methylbenzene-1,2-diamine

Cas:4760-34-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

N-METHYLBENZENE-1,2-DIAMINE

Cas:4760-34-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hefei Zhaobo Technology Co., Ltd.

Our Advantages Production: Advanced chemical equipment with years of experience.Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Speci

N-Methylbenzene-1,2-diamine CAS 4760-34-3

Cas:4760-34-3

Min.Order:1 Kilogram

FOB Price: $150.0 / 180.0

Type:Trading Company

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

1,2-Benzenediamine,N1-methyl-

Cas:4760-34-3

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

N-Methylbenzene-1,2-diamine

Cas:4760-34-3

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 N-Methyl-1,2-Phenylenediamine

Cas:4760-34-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

N-Methylbenzene-1,2-diamine

Cas:4760-34-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

N-Methylbenzene-1,2-diamine Chemical Properties Melting point 22 °C (lit.) Boiling point 123-124 °C/10 mmHg (lit.) density 1.075 g/mL at 25 °C (lit.) refractive index n20/D 1.612(lit.) Fp >230 °F form Liquid

N-Methyl-1,2-phenylenediamine

Cas:4760-34-3

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

N-Methylbenzene-1,2-diamine

Cas:4760-34-3

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

N-methylbenzene-1,2-diamine

Cas:4760-34-3

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

N-Methyl-1,2-phenylenediamine

Cas:4760-34-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Win-Win chemical Co.Ltd

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

Cas no.4760-34-3 98% N-Methylbenzene-1,2-diamine

Cas:4760-34-3

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

N-methyl-1,2-phenylenediamine

Cas:4760-34-3

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

N1-Methylbenzene-1,2-diaMine

Cas:4760-34-3

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 N-Methyl-1,2-Phenylenediamine 4760-34-3

Cas:4760-34-3

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,or Intermediates,fine chemicals Transportation:air,sea,courier

N-Methyl-o-phenylenediamine

Cas:4760-34-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

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

N-Methylbenzene-1,2-diamine

Cas:4760-34-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

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

Acmec N-Methyl-1,2-phenylenediamine 25g

Cas:4760-34-3

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-nitro-N-methylaniline
612-28-2

2-nitro-N-methylaniline

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 0.5h;98%
With palladium 10% on activated carbon; hydrogen In methanol; ethanol at 20℃; under 3102.97 Torr; for 16h; Inert atmosphere;98%
With iron; acetic acid at 60℃; for 1h;91%
methanol
67-56-1

methanol

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With C12H16IrN4O2(1+)*BF4(1-); potassium hydroxide at 120℃; for 5h; Irradiation; Inert atmosphere; Sealed tube;91%
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

A

1,3-dihydro-2H-benzimidazol-2-one
615-16-7

1,3-dihydro-2H-benzimidazol-2-one

B

1,3-dimethyl-1,3-dihydrobenzimidazol-2-one
3097-21-0

1,3-dimethyl-1,3-dihydrobenzimidazol-2-one

C

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With lead(II) nitrate at 169.85℃; for 0.5h;A 88%
B n/a
C n/a
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
at 110℃; for 12h; Inert atmosphere; Molecular sieve;77%
at 110℃; for 12h; Inert atmosphere; Molecular sieve;77%
With zeolite NaY for 2h; Heating;75%
NaY-faujasite zeolite for 5h; Heating / reflux;
With aluminum 1,4-benzenedicarboxylate at 170℃; for 8h;
methyl-2,1,3-benzothiadiazolium hydrogen sulphate

methyl-2,1,3-benzothiadiazolium hydrogen sulphate

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With water74%
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

methyl iodide
74-88-4

methyl iodide

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 3h;61%
With methanol
N-methyl-N-(2-vinylphenyl)amine
5339-28-6

N-methyl-N-(2-vinylphenyl)amine

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With methanesulfonic acid; trimethylsilylazide In tetrachloromethane at 80℃; for 4h;60%
1-methyl-4-phenyl-1H-benzo[b][1,4]diazepin-2(3H)-one
58876-61-2

1-methyl-4-phenyl-1H-benzo[b][1,4]diazepin-2(3H)-one

A

3-phenyl-4H-isoxazol-5-one
1076-59-1

3-phenyl-4H-isoxazol-5-one

B

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium acetate In ethanol Ambient temperature;A 40%
B 25%
With hydroxylamine hydrochloride; sodium acetate In ethanol; water Ambient temperature;A 40%
B 25%
1-Methylbenzimidazole
1632-83-3

1-Methylbenzimidazole

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With sodium amide; naphthalene-1,8-diamine In xylene at 120 - 130℃; for 3h;38%
carbon dioxide
124-38-9

carbon dioxide

phenylsilane
694-53-1

phenylsilane

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

A

benzoimidazole
51-17-2

benzoimidazole

B

C14H14N2OSi

C14H14N2OSi

C

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With methyl 5-(dimethylamino)-2-methyl-5-oxopentanoate at 50℃; under 750.075 Torr; for 8h; Time; Temperature; Pressure;A 20%
B 35%
C n/a
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

A

1,3-dihydro-2H-benzimidazol-2-one
615-16-7

1,3-dihydro-2H-benzimidazol-2-one

B

1-methyl-2-benzimidazolone
1849-01-0

1-methyl-2-benzimidazolone

C

1,3-dimethyl-1,3-dihydrobenzimidazol-2-one
3097-21-0

1,3-dimethyl-1,3-dihydrobenzimidazol-2-one

D

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With lead acetate at 159.85℃; for 1h;A n/a
B n/a
C n/a
D 6%
With lead(II) nitrate at 159.85℃; for 1h; Product distribution; Further Variations:; Reagents; Reaction partners; Temperatures;
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With ammonium bromide; ammonia; sodium
1-(N-methyl-N-4-toluenesulfonylamino)-2-(N-4-toluenesulfonylamino)benzene
205642-00-8

1-(N-methyl-N-4-toluenesulfonylamino)-2-(N-4-toluenesulfonylamino)benzene

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With sulfuric acid
1-[bis-(toluene-4-sulfonyl)-amino]-2-[methyl-(toluene-4-sulfonyl)-amino]-benzene
496968-35-5

1-[bis-(toluene-4-sulfonyl)-amino]-2-[methyl-(toluene-4-sulfonyl)-amino]-benzene

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With sulfuric acid
methanol
67-56-1

methanol

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

methyl iodide
74-88-4

methyl iodide

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1,2-dimethyl-1H-benzimidazole
2876-08-6

1,2-dimethyl-1H-benzimidazole

bromobenzene
108-86-1

bromobenzene

A

acetophenone
98-86-2

acetophenone

B

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With hydrogenchloride; lithium In diethyl ether; toluene for 4h; Product distribution; 4h 20 grad C, 1h reflux;
4,5-Dihydro-2-<(2-aminophenyl)methylamino>-4-oxo-3-furancarboxylic acid ethyl ester
152645-44-8

4,5-Dihydro-2-<(2-aminophenyl)methylamino>-4-oxo-3-furancarboxylic acid ethyl ester

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
With sodium carbonate Heating;
10-methyl-isoalloxazine
4074-58-2

10-methyl-isoalloxazine

aqueous NaOH

aqueous NaOH

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
at 150℃;
1-methyl-1H-benzo[d][1,2,3]triazole
13351-73-0

1-methyl-1H-benzo[d][1,2,3]triazole

ammonia
7664-41-7

ammonia

sodium

sodium

NH4Br

NH4Br

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

hydrogenchloride
7647-01-0

hydrogenchloride

N-nitroso N-methyl-N-(2-nitroaniline)
89937-90-6

N-nitroso N-methyl-N-(2-nitroaniline)

tin dichloride

tin dichloride

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

hydrogenchloride
7647-01-0

hydrogenchloride

N-nitroso N-methyl-N-(2-nitroaniline)
89937-90-6

N-nitroso N-methyl-N-(2-nitroaniline)

tin

tin

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

N-nitroso N-methyl-N-(2-nitroaniline)
89937-90-6

N-nitroso N-methyl-N-(2-nitroaniline)

zinc dust

zinc dust

acetate alcohol

acetate alcohol

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

hydrogenchloride
7647-01-0

hydrogenchloride

N-nitroso N-ethyl-N-(2-nitroaniline)
64918-60-1

N-nitroso N-ethyl-N-(2-nitroaniline)

tin dichloride

tin dichloride

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

hydrogenchloride
7647-01-0

hydrogenchloride

N-nitroso N-ethyl-N-(2-nitroaniline)
64918-60-1

N-nitroso N-ethyl-N-(2-nitroaniline)

tin

tin

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

N-nitroso N-ethyl-N-(2-nitroaniline)
64918-60-1

N-nitroso N-ethyl-N-(2-nitroaniline)

zinc dust

zinc dust

acetic acid alcohol

acetic acid alcohol

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

ortho-nitrofluorobenzene
1493-27-2

ortho-nitrofluorobenzene

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 98 percent / methanol; H2O / Heating
2: 98 percent / H2 / Pd/C / methanol / 0.5 h / 20 °C
View Scheme
2-nitrophenyl isocyanate
3320-86-3

2-nitrophenyl isocyanate

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 82 percent / Et3N / CH2Cl2 / Ambient temperature
2: 86 percent / K2CO3 / dimethylformamide / 0.25 h / 60 - 70 °C
3: 59 percent / cyclohexene / 10percent Pd/C / ethanol / Heating
4: 7percent aq. Na2CO3 / Heating
View Scheme
4,5-Dihydro-2-<(2-nitrophenyl)amino>-4-oxo-3-furancarboxylic acid ethyl ester
152645-34-6

4,5-Dihydro-2-<(2-nitrophenyl)amino>-4-oxo-3-furancarboxylic acid ethyl ester

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 86 percent / K2CO3 / dimethylformamide / 0.25 h / 60 - 70 °C
2: 59 percent / cyclohexene / 10percent Pd/C / ethanol / Heating
3: 7percent aq. Na2CO3 / Heating
View Scheme
4,5-Dihydro-2-<(2-nitrophenyl)methylamino>-4-oxo-3-furancarboxylic acid ethyl ester
152645-39-1

4,5-Dihydro-2-<(2-nitrophenyl)methylamino>-4-oxo-3-furancarboxylic acid ethyl ester

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 59 percent / cyclohexene / 10percent Pd/C / ethanol / Heating
2: 7percent aq. Na2CO3 / Heating
View Scheme
4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2-(4-bromophenyl)-1-methyl-1H-benzo[d]imidazole
2751-84-0

2-(4-bromophenyl)-1-methyl-1H-benzo[d]imidazole

Conditions
ConditionsYield
With oxygen; cetylpyridinium bromide In water at 20℃; for 0.75h;100%
With dodecatungstosilic acid In ethyl acetate at 20℃; for 0.5h;99%
3,5-di-tert-butyl-2-hydroxybenzaldehyde
37942-07-7

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

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2,4-di-tert-butyl-6-(((2-(methylamino)phenyl)imino)methyl)phenol

2,4-di-tert-butyl-6-(((2-(methylamino)phenyl)imino)methyl)phenol

Conditions
ConditionsYield
In benzene for 2h; Reflux;100%
In methanol for 16h;71%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

3-(adamantan-1-yl)-2-hydroxy-5-methylbenzaldehyde
231963-91-0

3-(adamantan-1-yl)-2-hydroxy-5-methylbenzaldehyde

2-(adamantan-1-yl)-4-methyl-6-(((2-(methylamino)phenyl)imino)methyl)phenol

2-(adamantan-1-yl)-4-methyl-6-(((2-(methylamino)phenyl)imino)methyl)phenol

Conditions
ConditionsYield
In benzene for 2h; Reflux;100%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

3,5-dichlorosalicyclaldehyde
90-60-8

3,5-dichlorosalicyclaldehyde

2,4-dichloro-6-(((2-(methylamino)phenyl)imino)methyl)phenol

2,4-dichloro-6-(((2-(methylamino)phenyl)imino)methyl)phenol

Conditions
ConditionsYield
In ethanol for 2h;100%
3,5-Dibromosalicylaldehyde
90-59-5

3,5-Dibromosalicylaldehyde

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2,4-dibromo-6-(((2-(methylamino)phenyl)imino)methyl)phenol

2,4-dibromo-6-(((2-(methylamino)phenyl)imino)methyl)phenol

Conditions
ConditionsYield
In ethanol for 2h;100%
3,5-diodosalicylaldehyde
2631-77-8

3,5-diodosalicylaldehyde

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2,4-diiodo-6-(((2-(methylamino)phenyl)imino)methyl)phenol

2,4-diiodo-6-(((2-(methylamino)phenyl)imino)methyl)phenol

Conditions
ConditionsYield
In ethanol for 2h;100%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

5-chlorosalicyclaldehyde
635-93-8

5-chlorosalicyclaldehyde

4-chloro-2-(((2-(methylamino)phenyl)imino)methyl)phenol

4-chloro-2-(((2-(methylamino)phenyl)imino)methyl)phenol

Conditions
ConditionsYield
In ethanol for 2h;100%
2-methoxy-3-methylbenzaldehyde
824-42-0

2-methoxy-3-methylbenzaldehyde

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2-methyl-6-(((2-(methylamino)phenyl)imino)methyl)phenol

2-methyl-6-(((2-(methylamino)phenyl)imino)methyl)phenol

Conditions
ConditionsYield
In ethanol for 2h;100%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

1-methyl-2-(2-nitrophenyl)-2,3-dihydrobenzimidazole
3717-99-5

1-methyl-2-(2-nitrophenyl)-2,3-dihydrobenzimidazole

Conditions
ConditionsYield
In methanol for 1h; Heating;99.5%
With ethanol
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

trifluoroacetic acid
76-05-1

trifluoroacetic acid

1-methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole
384-46-3

1-methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
at 70℃; for 16h;99%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

hydroxymethyl JandaJelTM resin-bound 4-CF3-Ph ester

hydroxymethyl JandaJelTM resin-bound 4-CF3-Ph ester

1-methyl-2-(4-(trifluoromethyl)phenyl)-1H-benzo[d]imidazole

1-methyl-2-(4-(trifluoromethyl)phenyl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
Stage #1: N-methyl-1,2-phenylenediamine With trimethylaluminum chloride In toluene at 0 - 20℃;
Stage #2: hydroxymethyl JandaJelTM resin-bound 4-CF3-Ph ester In toluene for 24h; Heating; Further stages.;
99%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

1-methyl-2-(2-nitrophenyl)-1H-benzo[d]imidazole
60418-14-6

1-methyl-2-(2-nitrophenyl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With dodecatungstosilic acid In ethyl acetate at 20℃; for 0.0833333h;99%
With Oxone In water; N,N-dimethyl-formamide at 20℃;80%
4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2-(4-chlorophenyl)-1-methyl-1H-benzo[d]imidazole
2622-72-2

2-(4-chlorophenyl)-1-methyl-1H-benzo[d]imidazole

Conditions
ConditionsYield
With dodecatungstosilic acid In ethyl acetate at 20℃; for 0.333333h;99%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

benzylamine
100-46-9

benzylamine

1-methyl-2-phenylbenzimidazole
2622-63-1

1-methyl-2-phenylbenzimidazole

Conditions
ConditionsYield
With 4-tert-butyl-5-methoxy-1,2-benzoquinone; oxygen; toluene-4-sulfonic acid In acetonitrile at 60℃; for 24h; Schlenk technique;99%
With sulfur In neat (no solvent) at 140℃; for 16h; Inert atmosphere;85%
With C8H7NO3; copper(ll) bromide In water; isopropyl alcohol at 45℃; for 24h; Green chemistry;85%
benzoic acid anhydride
93-97-0

benzoic acid anhydride

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1-methyl-2-phenylbenzimidazole
2622-63-1

1-methyl-2-phenylbenzimidazole

Conditions
ConditionsYield
In 1-methyl-pyrrolidin-2-one; water at 445℃; under 187519 Torr; for 0.00277778h; Supercritical conditions;99%
With water In 1-methyl-pyrrolidin-2-one at 400℃; under 187519 Torr; for 0.000491667h; Flow reactor; Green chemistry;> 99 %Chromat.
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
771-03-9

3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

4-Hydroxy-6-methyl-3-{1-[(E)-2-methylamino-phenylimino]-ethyl}-pyran-2-one
84859-29-0

4-Hydroxy-6-methyl-3-{1-[(E)-2-methylamino-phenylimino]-ethyl}-pyran-2-one

Conditions
ConditionsYield
In methanol98%
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

3-amino propanoic acid
107-95-9

3-amino propanoic acid

2-(1-methyl-1H-benzo[d]imidazol-2-yl)ethanamine dihydrochloride
138078-14-5

2-(1-methyl-1H-benzo[d]imidazol-2-yl)ethanamine dihydrochloride

Conditions
ConditionsYield
Stage #1: N-methyl-1,2-phenylenediamine; 3-amino propanoic acid With hydrogenchloride In water for 96h; Reflux;
Stage #2: In ethanol; water at 8℃; for 24h;
97%
With hydrogenchloride for 100h; Heating;70%
benzaldehyde
100-52-7

benzaldehyde

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1-methyl-2-phenylbenzimidazole
2622-63-1

1-methyl-2-phenylbenzimidazole

Conditions
ConditionsYield
With sodium metabisulfite In N,N-dimethyl-formamide Reflux;97%
With Ag2CO3/celite In ethanol at 70℃; for 3h;94%
In water; N,N-dimethyl-formamide at 80℃;90%
N-(Benzyloxycarbonyl)glycine
1138-80-3

N-(Benzyloxycarbonyl)glycine

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

N-[2-(N-methylamino)phenyl]-2-[(phenylmethoxy)carbonylamino]ethanamide
696605-24-0

N-[2-(N-methylamino)phenyl]-2-[(phenylmethoxy)carbonylamino]ethanamide

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In tetrahydrofuran at 20℃; for 6h;97%
3,5-Pyridinedicarboxylic acid
499-81-0

3,5-Pyridinedicarboxylic acid

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

pyridine-3,5-bis(1-methyl-benzimidazole-2-yl)
887372-51-2

pyridine-3,5-bis(1-methyl-benzimidazole-2-yl)

Conditions
ConditionsYield
With polyphosphoric acid at 100 - 200℃; for 26h;97%
tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

N-tert-butyl-1-methyl-1H-benzo[d]imidazol-2-amine
41039-11-6

N-tert-butyl-1-methyl-1H-benzo[d]imidazol-2-amine

Conditions
ConditionsYield
With oxygen; palladium diacetate In 2-methyltetrahydrofuran at 75℃; for 2h; Molecular sieve;97%
With dipotassium peroxodisulfate; sodium acetate; cobalt(II) diacetate tetrahydrate In 1,4-dioxane at 100℃; for 18h;87%
With tert.-butylhydroperoxide; sodium carbonate; cobalt acetylacetonate In 1,4-dioxane at 75℃; for 1h; Sonication;69%
With cobalt(II) acetate; potassium carbonate In acetonitrile at 80℃; for 24h; Sealed tube;44%
carbon dioxide
124-38-9

carbon dioxide

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1-Methylbenzimidazole
1632-83-3

1-Methylbenzimidazole

Conditions
ConditionsYield
With dimethylamine borane; potassium carbonate In ethanol; water under 15001.5 Torr; for 18h; Catalytic behavior; Autoclave;97%
With tris(pentafluorophenyl)borate; phenylsilane In tetrahydrofuran at 120℃; under 7500.75 Torr; for 24h; Autoclave;95%
With dimethylamine borane In water at 100℃; under 18751.9 Torr; for 24h; Heating; Green chemistry;94%
benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1-(N-benzenesulfonylamino)-2-(N-benzenesulfonyl-N-methylamino)benzene

1-(N-benzenesulfonylamino)-2-(N-benzenesulfonyl-N-methylamino)benzene

Conditions
ConditionsYield
With pyridine In dichloromethane at 20℃; for 4.5h;96%
glycolic Acid
79-14-1

glycolic Acid

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

(1-methyl-1H-benzimidazol-2-yl)methanol
7467-35-8

(1-methyl-1H-benzimidazol-2-yl)methanol

Conditions
ConditionsYield
With hydrogenchloride In water at 130℃; Sealed tube;96%
With phosphoric acid at 130℃; for 3h;76%
With hydrogenchloride Heating;
Stage #1: glycolic Acid; N-methyl-1,2-phenylenediamine With hydrogenchloride In water at 95℃; for 12h; Phillips cyclocondensation; Inert atmosphere;
Stage #2: With sodium hydrogencarbonate In water Saturated solution;
With hydrogenchloride In water at 65 - 100℃; for 5h;
N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1-Methylbenzimidazole
1632-83-3

1-Methylbenzimidazole

Conditions
ConditionsYield
With hydrogenchloride In water at 150℃; for 0.0333333h; Microwave irradiation;96%
With zinc(II) acetate dihydrate In neat (no solvent) at 120℃; under 7600.51 Torr; for 18h; Autoclave; Inert atmosphere; Green chemistry;95%
With phenylsilane at 120℃; for 12h;31%
With Triethoxysilane; carbon dioxide; tris(pentafluorophenyl)borate at 120℃; for 24h;94 %Spectr.
N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

2-chloro-3-(dichlorophosphino)-2,3-dihydro-1-methyl-1H-1,3,2-benzodiazaphosphole

2-chloro-3-(dichlorophosphino)-2,3-dihydro-1-methyl-1H-1,3,2-benzodiazaphosphole

Conditions
ConditionsYield
With phosphorus trichloride 1) ether, 0.5 h, room temperature, 2) reflux, 36 h;95.7%
4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1-methyl-2-(4-nitrophenyl)-1H-benzimidazole
3718-03-4

1-methyl-2-(4-nitrophenyl)-1H-benzimidazole

Conditions
ConditionsYield
With dodecatungstosilic acid In ethyl acetate at 20℃; for 0.0833333h;95%
With oxygen; cetylpyridinium bromide In water at 20℃; for 1.75h;95%
With p-toluenesulfonic acid adsorbed on silica gel at 60 - 70℃; for 0.0833333h;77%
With ethanol
4-methoxy-benzoyl chloride
100-07-2

4-methoxy-benzoyl chloride

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

C23H22N2O4

C23H22N2O4

Conditions
ConditionsYield
With pyridine In dichloromethane for 12h; Acylation;95%
4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

N-methyl-1,2-phenylenediamine
4760-34-3

N-methyl-1,2-phenylenediamine

1-methyl-2-p-tolyl-1H-benzoimidazole
2620-78-2

1-methyl-2-p-tolyl-1H-benzoimidazole

Conditions
ConditionsYield
With dodecatungstosilic acid In ethyl acetate at 20℃; for 0.5h;95%
With palladium 10% on activated carbon In dodecane; N,N-dimethyl acetamide at 120℃; for 14h; Inert atmosphere;80%

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View