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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

1,2-Dimethylimidazole Manufacturer/High quality/Best price/In stock

Cas:1739-84-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 1,2-Dimethylimidazole supplier in China

Cas:1739-84-0

Min.Order:1 Metric Ton

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Jinan Finer Chemical Co., Ltd

Product description: Product name 1,2-Dimethylimidazole CAS number 1739-84-0 Assay ≥99% Appearance White crystals Capacity 200mt/year Application Organic synthesis M

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

Good price Good quality Promptly delivery Appearance:white powder Storage:dry condition Package:According to customer Application:intermediate Transportation:by courier or by air Port:Shanghai Port

1739-84-0,1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:1 Kilogram

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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 1,2-dimethylimidazole

Cas:1739-84-0

Min.Order:1

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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

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Win-Win chemical Co.Ltd

Stock products, own laboratory Appearance:Transparent to white solid Storage:Store below +30°C Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai

1,2-Dimethylimidazole Cas no.1739-84-0 98%

Cas:1739-84-0

Min.Order:1 Metric Ton

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LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:1 Gram

FOB Price: $10.0

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

1,2-Dimethylimidazole 1739-84-0

Cas:1739-84-0

Min.Order:1 Kilogram

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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

1,2-Dimethylimidazole

Cas:1739-84-0

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

New Standard CAS 1739-84-0 with competitive price

Cas:1739-84-0

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white or off-white powder Storage:Store in sealed containers

1,2-Dimethylimidazole 98% 1739-84-0

Cas:1739-84-0

Min.Order:100 Gram

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

1,2-Dimethylimidazole 1739-84-0

Cas:1739-84-0

Min.Order:1 Kilogram

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Leader Biochemical Group

About Product Details Items Specifications Test Results Appearance White to white crystalline powde

China Biggest Factory Manufacturer Supply 1,2-Dimethylimidazole CAS 1739-84-0

Cas:1739-84-0

Min.Order:100 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

1,2-Dimethylimidazole CAS:1739-84-0 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 quality organic inte

1,2-Dimethylimidazole CAS:1739-84-0

Cas:1739-84-0

Min.Order:1 Gram

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Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes

high purity 99% 1,2-Dimethylimidazole CAS:1739-84-0

Cas:1739-84-0

Min.Order:100 Kilogram

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Type:Trading Company

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

cas 1739-84-0 CAS 1739-84-0 1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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-Dimethylimidazole

Cas:1739-84-0

Min.Order:1 Kilogram

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Wuhan BJM Pharm Inc.

1,2-dimethylimidazole basic information product name: 1,2-dimethylimidazole synonyms: 1,2-dimethyl-1h-imidazol;1h-imidazole,1,2-dimethyl-;imidazole, 1,2-dimethyl-;akos bbs-00004287;1,2-dimethyl-1h-imidazole;1,2

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:1 Kilogram

FOB Price: $10.0

Type:Other

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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

1,2-DIMETHYLIMIDAZOLE

Cas:1739-84-0

Min.Order:1 Gram

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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

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:0 Metric Ton

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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

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:0

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Type:Lab/Research institutions

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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

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:4 Kilogram

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Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

advantage: 1. The best price, satisfactory quality; 2. customers have the right to choose the delivery of parcels (EMS, DHL, FedEx, UPS); 3. customers have the right to choose from the recent effective packaging methods of their products packaging

Best price/In stock 1,2-Dimethylimidazole 1739-84-0

Cas:1739-84-0

Min.Order:1 Gram

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Type:Other

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Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:1 Gram

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Type:Other

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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

High quality 1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white crystal Storage:stored in cool, dry and draughty place. Package:25kg/drum, or as per your request. Application:For medicine , pesticide intermediates Transportation: as per you

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:1 Kilogram

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Type:Trading Company

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

1,2-Dimethylimidazole

Cas:1739-84-0

Min.Order:1 Gram

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Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Product name : 1,2-dimethylimidazole CAS NO : 1739-84-0 Technical Parameters : specification in-house stardand Characteristics yellowish or white crystal powder Melting point 39-41℃ Moisture ≤0

1,2-dimethylimidazole

Cas:1739-84-0

Min.Order:5 Metric Ton

FOB Price: $1.0

Type:Other

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Synthetic route

methanol
67-56-1

methanol

2-methylimidazole
693-98-1

2-methylimidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
H-Y zeolite at 299.9℃;92.5%
zeolite HNaY at 300 - 400℃;83%
Glyoxal
131543-46-9

Glyoxal

acetaldehyde
75-07-0

acetaldehyde

methylamine
74-89-5

methylamine

A

1-methyl-1H-imidazole
616-47-7

1-methyl-1H-imidazole

B

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

C

2-methylimidazole
693-98-1

2-methylimidazole

Conditions
ConditionsYield
With ammonium hydroxide In water at 25 - 70℃; under 225023 Torr; Pressure; Temperature;A 6.27%
B 85.1%
C 6.59%
2-methylimidazole
693-98-1

2-methylimidazole

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate at 100℃; for 8h;85%
With 18-crown-6 ether; potassium carbonate at 100℃; for 10h;85%
In N,N-dimethyl-formamide at 120 - 145℃; Solvent; Temperature;85%
2-methylimidazole
693-98-1

2-methylimidazole

methyl iodide
74-88-4

methyl iodide

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With potassium hydroxide In 1,2-dimethoxyethane at 8℃; for 0.5h;83%
at 30℃; for 8h;70%
acetic acid methyl ester
79-20-9

acetic acid methyl ester

ethylenediamine
107-15-3

ethylenediamine

A

lysidine
534-26-9

lysidine

B

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

C

2-methylimidazole
693-98-1

2-methylimidazole

Conditions
ConditionsYield
Pt/Al2O3 at 400℃; under 760 Torr;A 6.6%
B 15.2%
C 61.1%
Pt/Al2O3 at 360℃; under 760 Torr;A 15.5%
B 9%
C 58.5%
Pt/Al2O3 at 360℃; under 760 Torr; Product distribution; var. temp.;
5-bromo-1,2-dimethyl-1H-imidazole
24134-09-6

5-bromo-1,2-dimethyl-1H-imidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With ammonia; sodium In tert-butyl alcohol for 0.0833333h; Mechanism; Heating; other reagent and solvent;48%
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene for 48h; Heating; Irradiation; or Na/NH3, tBuOH, reflux;50 % Spectr.
1,2-dimethyl-5-iodoimidazole
24134-13-2

1,2-dimethyl-5-iodoimidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With ammonia; sodium In tert-butyl alcohol for 0.0833333h; Mechanism; Heating; other reagent and solvent;15%
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene Heating; Irradiation; or Na/NH3, tBuOH, reflux;53 % Spectr.
4-chloro-1,2-dimethyl-1H-imidazole
861362-00-7

4-chloro-1,2-dimethyl-1H-imidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With diethyl ether; sodium
2-chloromethyl-1-methylimidazole
19225-92-4

2-chloromethyl-1-methylimidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With acetic acid; zinc
5-chloro-2-chloromethyl-1-methyl-1H-imidazole
900640-98-4

5-chloro-2-chloromethyl-1-methyl-1H-imidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With potassium hydroxide; palladium on activated charcoal; hydrazine
With potassium hydroxide; Pd-BaSO4; hydrazine
2-methylimidazole
693-98-1

2-methylimidazole

methyl iodide
74-88-4

methyl iodide

A

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

B

1,2,3-trimethylimidazolium iodide
36432-31-2

1,2,3-trimethylimidazolium iodide

Conditions
ConditionsYield
With diethyl ether
1,5-dimethyl-1H-pyrazole
694-31-5

1,5-dimethyl-1H-pyrazole

A

1,4-dimethylimidazole
6338-45-0

1,4-dimethylimidazole

B

1,2-dimethylimidazole
10447-93-5

1,2-dimethylimidazole

C

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
In acetonitrile Mechanism; Product distribution; Irradiation; other substrate, other temperatures and irradiation times;
acetic acid
64-19-7

acetic acid

ethylenediamine
107-15-3

ethylenediamine

A

lysidine
534-26-9

lysidine

B

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

C

2-methylimidazole
693-98-1

2-methylimidazole

D

N,N'-diacetylethylenediamine
871-78-3

N,N'-diacetylethylenediamine

E

1-ethyl-2-methyl-4,5-dihydro-1H-imidazole
4814-93-1

1-ethyl-2-methyl-4,5-dihydro-1H-imidazole

Conditions
ConditionsYield
With hydrogen; Pt/Al AP-64K catalyst at 280℃; Product distribution; var. temp. and molar ratio of ragents;
C15H20N7O7P
122676-65-7

C15H20N7O7P

A

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

B

guanosine 5'-phosphate
56499-56-0

guanosine 5'-phosphate

Conditions
ConditionsYield
In water at 37℃; Rate constant; ionic strength=1.75 NaCl; in the absence and presence of Mg(2+), Ca(2+);
1-methyl-2-((trimethylsilyl)methyl)-1H-imidazole
91631-71-9

1-methyl-2-((trimethylsilyl)methyl)-1H-imidazole

A

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

B

Trimethylsilanol
1066-40-6

Trimethylsilanol

Conditions
ConditionsYield
With water at 25℃; Rate constant; pH=12.5;
methanol
67-56-1

methanol

2-methylimidazole
693-98-1

2-methylimidazole

A

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

B

1,2,4,5-tetramethylimidazole
1739-83-9

1,2,4,5-tetramethylimidazole

C

1,2,4-trimethylimidazole
1842-63-3

1,2,4-trimethylimidazole

Conditions
ConditionsYield
γ-Al2O3 at 350 - 400℃; Product distribution; other catalysts, var. temp., other alkohols;
1,3-dimethyl-1H-pyrazole
694-48-4

1,3-dimethyl-1H-pyrazole

A

1,4-dimethylimidazole
6338-45-0

1,4-dimethylimidazole

B

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
In acetonitrile for 0.25h; Rearrangement; Photolysis;
1,5-dimethyl-1H-pyrazole
694-31-5

1,5-dimethyl-1H-pyrazole

A

1,2-dimethylimidazole
10447-93-5

1,2-dimethylimidazole

B

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

C

(E)-3-methyl-3-(N-methylamino)propenenitrile
60375-51-1

(E)-3-methyl-3-(N-methylamino)propenenitrile

D

(E)-2-methyl-2-(N-methylamino)ethenyl isocyanide

(E)-2-methyl-2-(N-methylamino)ethenyl isocyanide

Conditions
ConditionsYield
In acetonitrile for 1h; Rearrangement; ring cleavage; Photolysis; Further byproducts given;
1-methyl-2-oxy-methyl-imidazole

1-methyl-2-oxy-methyl-imidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With phosphorus; hydrogen iodide at 155 - 170℃;
1-methyl-5-bromo-2-oxymethyl-imidazole

1-methyl-5-bromo-2-oxymethyl-imidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With phosphorus; hydrogen iodide at 155 - 170℃;
1-methyl-5-chloro-2-oxymethyl-imidazole

1-methyl-5-chloro-2-oxymethyl-imidazole

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With phosphorus; hydrogen iodide at 155 - 170℃;
methyl iodide
74-88-4

methyl iodide

imidazolyl-(1)-magnesium bromide

imidazolyl-(1)-magnesium bromide

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1-methyl-2-hydroxymethylimidazole
17334-08-6

1-methyl-2-hydroxymethylimidazole

hydrogen iodide
10034-85-2

hydrogen iodide

red phosphorus

red phosphorus

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(5-chloro-1-methyl-1H-imidazol-2-yl)methanol
334893-99-1

(5-chloro-1-methyl-1H-imidazol-2-yl)methanol

hydrogen iodide
10034-85-2

hydrogen iodide

red phosphorus

red phosphorus

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(5-bromo-1-methyl-1H-imidazol-2-yl)methanol
861362-06-3

(5-bromo-1-methyl-1H-imidazol-2-yl)methanol

hydrogen iodide
10034-85-2

hydrogen iodide

red phosphorus

red phosphorus

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
at 160℃;
4-chloro-1,2-dimethyl-1H-imidazole
861362-00-7

4-chloro-1,2-dimethyl-1H-imidazole

sodium

sodium

alcohol containing diethyl ether

alcohol containing diethyl ether

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

{Fe(meso-tetraphenylporphinato)(1,2-dimethylimidazole)2}Cl

{Fe(meso-tetraphenylporphinato)(1,2-dimethylimidazole)2}Cl

A

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(1,2-dimethylimidazole)tetraphenylporphyrinatoiron(III) chloride

(1,2-dimethylimidazole)tetraphenylporphyrinatoiron(III) chloride

Conditions
ConditionsYield
In not given Kinetics; dissociation of Fe(TPP)(1,2-Me2Im)2Cl, 25 °C; not isolated; detection by dynamic NMR;
{Fe(meso-tetraphenylporphinato)(1,2-dimethylimidazole)2}Cl

{Fe(meso-tetraphenylporphinato)(1,2-dimethylimidazole)2}Cl

A

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(1,2-dimethylimidazole)tetramesitylporphyrinatoiron(III) chloride

(1,2-dimethylimidazole)tetramesitylporphyrinatoiron(III) chloride

Conditions
ConditionsYield
In not given Kinetics; dissociation of Fe(TMP)(1,2-Me2Im)2Cl, 25 °C; not isolated; detection by satn. transfer method;
Pd(2+)*C6H5(1-)*3C5H8N2*I(1-)

Pd(2+)*C6H5(1-)*3C5H8N2*I(1-)

A

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

trans-[(phenyl)Pd(1,2-dimethyl-1H-imidazole)2I]

trans-[(phenyl)Pd(1,2-dimethyl-1H-imidazole)2I]

Conditions
ConditionsYield
In benzene-d6
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

MeN(CHO)COMe
141264-24-6

MeN(CHO)COMe

Conditions
ConditionsYield
With ozone In methanol at -78℃; Mechanism; other 1-substituted imidazoles;100%
With ozone In methanol at -78℃;100%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

5-deuterio-1,2-dimethyl-1H-imidazole
86051-76-5

5-deuterio-1,2-dimethyl-1H-imidazole

Conditions
ConditionsYield
With n-butyllithium; water-d2 In diethyl ether; hexane for 0.333333h; Ambient temperature;100%
Multi-step reaction with 2 steps
1.1: N-Bromosuccinimide; potassium carbonate / ethyl acetate / 1.5 h / 20 °C
2.1: n-butyllithium / tetrahydrofuran / 0.75 h / -100 - -80 °C / Inert atmosphere
2.2: -80 - 20 °C / Inert atmosphere
View Scheme
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1-bromo-4-methoxy-benzene
104-92-7

1-bromo-4-methoxy-benzene

1,2-dimethyl-5-(4-methoxyphenyl)-1H-imidazole

1,2-dimethyl-5-(4-methoxyphenyl)-1H-imidazole

Conditions
ConditionsYield
With C27H22N4O2Pd; potassium acetate In N,N-dimethyl acetamide at 140℃; for 18h; Catalytic behavior; Schlenk technique; Inert atmosphere;100%
With palladium diacetate; potassium carbonate; tricyclohexylphosphine; Trimethylacetic acid In N,N-dimethyl-formamide at 180℃; for 0.5h; Inert atmosphere; Microwave irradiation;85%
With C24H22ClN3OPdSe; potassium carbonate; Trimethylacetic acid In dimethyl amine at 110℃; for 10h; Reagent/catalyst; regioselective reaction;84%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

3-(4-bromomethyl-phenyl)thiophene
108912-09-0

3-(4-bromomethyl-phenyl)thiophene

2,3-dimethyl-1-(4-thien-3-ylbenzyl)-1H-imidazol-3-ium bromide

2,3-dimethyl-1-(4-thien-3-ylbenzyl)-1H-imidazol-3-ium bromide

Conditions
ConditionsYield
In toluene for 3h; Heating;100%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1-bromo-octane
111-83-1

1-bromo-octane

1,2-dimethyl-3-octyl-1H-imidazol-3-ium bromide

1,2-dimethyl-3-octyl-1H-imidazol-3-ium bromide

Conditions
ConditionsYield
at 140℃; for 0.666667h;100%
In neat (no solvent) at 60℃; for 24h; Inert atmosphere;100%
at 90℃; for 48h;88%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1,4-butane sultone
1633-83-6

1,4-butane sultone

1,2-dimethyl-3-(4-sulfonatobutyl)-1H-imidazol-3-ium
1088461-53-3

1,2-dimethyl-3-(4-sulfonatobutyl)-1H-imidazol-3-ium

Conditions
ConditionsYield
at 40℃; for 10h;100%
In ethanol at 20℃; for 48h;95%
In ethanol at 25℃; for 48h;95%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

para-bromoacetophenone
99-90-1

para-bromoacetophenone

1-(4-(1,2-dimethyl-1H-imidazol-5-yl)phenyl)ethan-1-one
1201005-37-9

1-(4-(1,2-dimethyl-1H-imidazol-5-yl)phenyl)ethan-1-one

Conditions
ConditionsYield
With C27H22N4O2Pd; potassium acetate In N,N-dimethyl acetamide at 140℃; for 18h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Schlenk technique; Inert atmosphere;100%
With C24H22ClN3OPdSe; potassium carbonate; Trimethylacetic acid In dimethyl amine at 110℃; for 10h; Reagent/catalyst; regioselective reaction;97%
With C28H24FN2O3PPd; potassium acetate In dimethyl amine at 140℃; for 18h; Catalytic behavior; Reagent/catalyst;96%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1-dodecylbromide
143-15-7

1-dodecylbromide

1-dodecyl-2,3-dimethylimidazol-1-ium bromide
61546-10-9

1-dodecyl-2,3-dimethylimidazol-1-ium bromide

Conditions
ConditionsYield
In neat (no solvent) at 60℃; for 24h; Inert atmosphere;100%
at 20℃; Inert atmosphere;90%
at 140℃; for 0.133333h; Microwave irradiation; Neat (no solvent);
(S)-benzyl 1-bromo-2-propyl ether
861959-09-3

(S)-benzyl 1-bromo-2-propyl ether

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(S)-1-(2-benzyloxypropyl)-2,3-dimethylimidazolium bromide

(S)-1-(2-benzyloxypropyl)-2,3-dimethylimidazolium bromide

Conditions
ConditionsYield
In toluene Reflux;100%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

C114H72Br12O24

C114H72Br12O24

C174H168N24O24(12+)*12Br(1-)

C174H168N24O24(12+)*12Br(1-)

Conditions
ConditionsYield
In chloroform for 48h; Reflux;100%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

[PdPh(μ-O2CMe)(PPh3)]2
106354-46-5, 287183-78-2

[PdPh(μ-O2CMe)(PPh3)]2

[(phenyl)Pd(triphenylphosphine)(OAc)(1,2-dimethyl-1H-imidazole)]

[(phenyl)Pd(triphenylphosphine)(OAc)(1,2-dimethyl-1H-imidazole)]

Conditions
ConditionsYield
In benzene at 20℃;100%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

2-chloroethanesulfonyl fluoride
762-70-9

2-chloroethanesulfonyl fluoride

C7H12FN2O2S(1+)*Cl(1-)

C7H12FN2O2S(1+)*Cl(1-)

Conditions
ConditionsYield
In ethyl acetate at 20℃; for 2h; Menshutkin Reaction;100%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

Methyl formate
107-31-3

Methyl formate

1,2,3-trimethylimidazolium formate
878492-91-2

1,2,3-trimethylimidazolium formate

Conditions
ConditionsYield
In methanol at 140℃; under 22502.3 Torr; for 18h;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(1R,2S,5R)-1-(chloromethoxy)-2-isopropyl-5-methylcyclohexane
26127-08-2

(1R,2S,5R)-1-(chloromethoxy)-2-isopropyl-5-methylcyclohexane

1-[(1R,2S,5R)-(-)-menthoxymethyl]-2,3-dimethylimidazolium chloride

1-[(1R,2S,5R)-(-)-menthoxymethyl]-2,3-dimethylimidazolium chloride

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 0.5h; Menschutkin reaction;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[phenylethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)
573658-67-0

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[phenylethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[phenylethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[phenylethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)

Conditions
ConditionsYield
In toluene (N2); not isolated, detected by UV-vis;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-hydroxyphenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)
573658-66-9

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-hydroxyphenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-hydroxphenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)
849726-41-6

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-hydroxphenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)

Conditions
ConditionsYield
In toluene (N2); not isolated, detected by UV-vis;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(hydroxymethyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)
573658-65-8

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(hydroxymethyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(hydroxymethyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)
849726-42-7

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(hydroxymethyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)

Conditions
ConditionsYield
In toluene (N2); not isolated, detected by UV-vis;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(aminocarbonyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)
573658-63-6

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(aminocarbonyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(aminocarbonyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)
849726-40-5

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(aminocarbonyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)

Conditions
ConditionsYield
In toluene (N2); not isolated, detected by UV-vis;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(aminosulfonyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)
573658-64-7

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(aminosulfonyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))iron(II)

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(aminosulfonyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)

(tetrakis(3,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzyl) 4,4',4'', 4'''-[[10-(2-[[3-(aminosulfonyl)phenyl]ethynyl]phenyl)porphyrin-5,15-diyl]bis[benzene-2,1,3-triylbis(oxy)]]tetrabutanoate(2-))(1,2-dimethyl-1H-imidazole)iron(II)

Conditions
ConditionsYield
In toluene (N2); not isolated, detected by UV-vis;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

4-(1,2-dimethyl-1H-imidazol-5-yl)benzaldehyde
1201005-45-9

4-(1,2-dimethyl-1H-imidazol-5-yl)benzaldehyde

Conditions
ConditionsYield
With C68H65Cl2N3Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 12h; Reagent/catalyst; regioselective reaction;99%
With C40H40Cl3N3Pd; oxygen; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; under 760.051 Torr; for 12h; regioselective reaction;98%
With potassium carbonate In glycerol at 130℃; for 17h; Catalytic behavior; Temperature; Reagent/catalyst; Solvent; Green chemistry; regioselective reaction;95%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1,2-dimethylimidazolium nitrate
501693-50-1

1,2-dimethylimidazolium nitrate

Conditions
ConditionsYield
With nitric acid In ethanol; water at 40℃; for 10h;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1,4-dichlorobutane
110-56-5

1,4-dichlorobutane

1,4-bis(1,2-dimethylimidazolium-3-yl)butane dichloride

1,4-bis(1,2-dimethylimidazolium-3-yl)butane dichloride

Conditions
ConditionsYield
In chloroform at 60℃; under 14251400 Torr; for 24h; Kinetics; Pressure; Time; Menshutkin Reaction; High pressure; Autoclave;99%
In isopropyl alcohol for 16h; Reflux;60%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

5-bromo-2-fluoropyridine
766-11-0

5-bromo-2-fluoropyridine

5-(1,2-dimethyl-1H-imidazol-5-yl)-2-fluoropyridine

5-(1,2-dimethyl-1H-imidazol-5-yl)-2-fluoropyridine

Conditions
ConditionsYield
With C68H65Cl2N3Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 12h; regioselective reaction;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

2-chloro-4,6-dimethoxy-1 ,3,5-triazine
3140-73-6

2-chloro-4,6-dimethoxy-1 ,3,5-triazine

3-(4,6-dimethoxy-1,3,5-triazin-2-yl)-1,2-dimethyl-1H-imidazol-3-ium chloride

3-(4,6-dimethoxy-1,3,5-triazin-2-yl)-1,2-dimethyl-1H-imidazol-3-ium chloride

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 2h;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1,3-Dichloropropane
142-28-9

1,3-Dichloropropane

1,3-bis(1,2-dimethylimidazolium-3-yl)propane dichloride

1,3-bis(1,2-dimethylimidazolium-3-yl)propane dichloride

Conditions
ConditionsYield
In chloroform at 60℃; under 14251400 Torr; for 24h; Kinetics; Pressure; Time; Menshutkin Reaction; High pressure; Autoclave;99%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

methyl iodide
74-88-4

methyl iodide

1,2,3-trimethylimidazolium iodide
36432-31-2

1,2,3-trimethylimidazolium iodide

Conditions
ConditionsYield
In acetonitrile at 40℃; for 2h; Schlenk technique; Inert atmosphere;98%
In diethyl ether at 20℃; for 72h;97%
In diethyl ether at 20℃;93%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1-Bromonaphthalene
90-11-9

1-Bromonaphthalene

1,2-dimethyl-5-(naphthalen-1-yl)-1H-imidazole

1,2-dimethyl-5-(naphthalen-1-yl)-1H-imidazole

Conditions
ConditionsYield
With C40H40Cl3N3Pd; oxygen; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; under 760.051 Torr; for 12h; regioselective reaction;98%
With {N,N-(1,2-diphenylethane-1,2-diylidene)bis(2-benzhydryl-4,6-dimthylaniline)}dichloropalladium; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 12h; Catalytic behavior;97%
With C24H22ClN3OPdSe; potassium carbonate; Trimethylacetic acid In dimethyl amine at 110℃; for 10h; Reagent/catalyst; regioselective reaction;89%
(1S,3R,4S,6R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[4.1.0]heptane

(1S,3R,4S,6R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-7-oxa-bicyclo[4.1.0]heptane

1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

4,5-bis-(tert-butyl-dimethyl-silanyloxy)-2-(1-methyl-1H-imidazol-2-ylmethyl)-cyclohexanol

4,5-bis-(tert-butyl-dimethyl-silanyloxy)-2-(1-methyl-1H-imidazol-2-ylmethyl)-cyclohexanol

Conditions
ConditionsYield
With n-butyllithium; (1R,2S)-N-methyl-1-phenyl-2-(1-pyrrolidinyl)-1-propanamine In tetrahydrofuran; hexane at 0 - 20℃; for 64h;98%
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

1-bromo-3-propanol
627-18-9

1-bromo-3-propanol

1-(3'-hydroxypropyl)-2,3-dimethylimidazolium bromide

1-(3'-hydroxypropyl)-2,3-dimethylimidazolium bromide

Conditions
ConditionsYield
at 70℃; for 2h;98%
In acetonitrile at 80 - 90℃; for 24h;
1,2-dimethyl-1H-imidazole
1739-84-0

1,2-dimethyl-1H-imidazole

2-chloro-ethanol
107-07-3

2-chloro-ethanol

1-(2-hydroxyethyl)-2,3-dimethylimidazol-3-ium chloride

1-(2-hydroxyethyl)-2,3-dimethylimidazol-3-ium chloride

Conditions
ConditionsYield
In toluene at 70℃; for 81h; Reflux;98%
In toluene at 70℃; for 81h; Reflux;98%
at 120℃; for 24h;88%
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